Commit graph

5807 commits

Author SHA1 Message Date
Tim-Philipp Müller
f9bba010fa qtmux: fix GST_ELEMENT_ERROR usage
We need to pass (NULL) rather than NULL for empty arguments.
2011-04-12 20:32:16 +01:00
Rob Clark
ae0d32843e qtmux: fix compile error
gst/quicktime/gstqtmoovrecover.c:268: warning: format not a string literal and no format arguments

https://bugzilla.gnome.org/show_bug.cgi?id=612454
2011-04-12 20:32:16 +01:00
Thiago Santos
8d86f34871 qtmux: Rename 'avc-sample' to 'avc' in caps
Fixes #606662
2011-04-12 20:32:16 +01:00
Michael Smith
8b3aca9070 qtmux: Take lock around use of (non-threadsafe) tagsetter interface. 2011-04-12 20:32:16 +01:00
Thiago Santos
953aa983bb qtmux: write all udta children atoms
UDTA might have META and other children atoms
together, write them all.
2011-04-12 20:32:16 +01:00
Thiago Santos
c92785e1c2 qtmux: Use internal sink pads list
Due to GstCollectPads sink pads list being not reliably
iteratable (when not inside the collected function) this
patch adds a sink pads list to qtmux to be used when iterating
sink pads on reset function.

Fixes #609055
2011-04-12 20:32:16 +01:00
Mark Nauwelaerts
589f70955c qtmux: prevent leaking hdlr name 2011-04-12 20:32:16 +01:00
Mark Nauwelaerts
bcc9fe0463 qtmux: support for ALAC
Fixes #580731.
2011-04-12 20:32:16 +01:00
Mark Nauwelaerts
76b6997b55 qtmux: refactor building stsd entry 'wave' extension 2011-04-12 20:32:16 +01:00
Thiago Santos
528846c5a1 qtmux: atomsrecovery: Fix compilation problem
Fixes a compilation error due to unused function result.
2011-04-12 20:32:16 +01:00
Thiago Santos
b692f9ffb0 qtmux: Adds moov recovery feature
Adds a new property to qtmux that sets a path to a file to write
and update data about the moov atom (that is not writen till the
end of the file). If the pipeline/app crashes during execution it
might be possible to recover the movie using the qtmoovrecover element.

qtmoovrecover is an element that is also a pipeline. It is not
meant to be used with other elements (it has no pads). It is merely
a tool/utilitary to recover unfinished qtmux files.

Fixes #601576
2011-04-12 20:32:16 +01:00
Michael Smith
3c0e4d8267 qtmux: for fixed-sample size streams (PCM audio, etc) don't allocate an enormous
buffer that we then won't use at all.
2011-04-12 20:32:15 +01:00
Michael Smith
d784a8da6a qtmux: handle muxing adpcm correctly. 2011-04-12 20:32:15 +01:00
Michael Smith
5f1941a000 qtmux: Set the mdia hdlr name field to what quicktime uses. Fix writing it
since it's not null-terminated. Improves compatibility with some hardware
players.
2011-04-12 20:32:15 +01:00
Michael Smith
2d3dc1653b qtmux: endianness in gstreamer is an int, not boolean. 2011-04-12 20:32:15 +01:00
Mark Nauwelaerts
150f9ad64d qtmux: streamline moov data memory storage
In particular, use arrays rather than (double) linked lists.
2011-04-12 20:32:15 +01:00
Thiago Santos
6dc515bfa7 qtmux: g_free is NULL safe 2011-04-12 20:32:15 +01:00
Benjamin Otte
6569e9587c [cleanup] Various style and cleanups
Various fixes for gtk-doc warnings and making functions without
arguments take void as parameter.
2011-04-12 20:32:15 +01:00
Thiago Santos
33bf180eaa qtmux: Actually use new caps info on renegotiation
Following the previous qtmux commit, this patch tries
to use the new info added to the caps to fill the 'trak'
atom's fields and children atoms. This way qtmux will
use the late added 'codec_data' when h264parse adds
it in the following pipeline:

videotestsrc num-buffers=200 ! x264enc byte-stream=true ! \
h264parse output-format=0 ! qtmux ! \
filesink location=test.mov
2011-04-12 20:32:15 +01:00
Thiago Santos
a5f22f03aa qtmux: Do caps renegotiation when it only adds fields
Qtmux can accept caps renegotiation if the new caps is a
superset of the old one, meaning upstream added new info to
the caps. This patch still doesn't make qtmux update any
atoms info from the new info, but at least it doesn't
reject the new caps anymore.

A pipeline that reproduces this use case is:

videotestsrc num-buffers=200 ! x264enc byte-stream=true ! \
h264parse output-format=0 ! qtmux ! \
filesink location=test.mov
2011-04-12 20:32:15 +01:00
Mark Nauwelaerts
6beda8aae0 qtmux: provide request pads under wider conditions
Fixes #606859.
2011-04-12 20:32:15 +01:00
Thiago Santos
45458c44a4 qtmux: Only accept avc-sample h264
qtmux and mp4mux should only accept h264 in avc-sample
format
2011-04-12 20:32:15 +01:00
Thiago Santos
87450c1b6e Rename aac's stream-format 'none' to 'raw'
Renames aac's stream-format from previous commits from none to
raw
2011-04-12 20:32:15 +01:00
Thiago Santos
cbc0b053ee qtmux: Only accept stream-format='none' aac
Only accept raw aac streams (stream-format=none) to avoid
generating invalid files.

Fixes #604925
2011-04-12 20:32:15 +01:00
Stefan Kost
02d1035571 qtmux: also add .h file changes to unbreak the build 2011-04-12 20:32:14 +01:00
Stefan Kost
05257feb87 qtmux: use correct names from template for request pads
The pads where names pad0, pad1, ...
2011-04-12 20:32:14 +01:00
Stefan Kost
7d9ed16bbe qtmux: move errors _new_pad to the end 2011-04-12 20:32:14 +01:00
Thiago Santos
592171b9b5 qtmux: Accept non-paired uint tags
Adds support for unpaired unsigned interger tags
2011-04-12 20:32:14 +01:00
Thiago Santos
9a6514e4a7 qtmux: Adds new tags
Maps more tags that are already posted by qtdemux

Fixes #599759
2011-04-12 20:32:14 +01:00
Thiago Santos
c5f6e74db9 qtmux: support more of j2k
Reads the new caps added to qtdemux by commit
c917d65e6d
and adds its corresponding atoms.

Also adds support for image/x-jpc as it is the same
as image/x-jp2, except that the buffers need to be
boxed inside a jp2c isom box before muxing. To solve
this the QTPads now have a function that (if
not NULL) is called when a buffer is collected. This
function returns a replacement to the current collected
buffer.

Fixes #598916
2011-04-12 20:32:14 +01:00
Thiago Santos
083f825c43 qtmux: Maps 'classification' tag for 3gpp files
Adds the mapping of 'classification' tags to writing of
'clsf' atoms for gppmux.

Based on a patch by: Lasse Laukkanen <ext-lasse.2.laukkanen@nokia.com>
2011-04-12 20:32:14 +01:00
Michael Smith
a597bd7273 qtmux: remove c++ comments and add some more comments. 2011-04-12 20:32:14 +01:00
Michael Smith
d74567ca94 qtmux: add ima adpcm support 2011-04-12 20:32:14 +01:00
Thiago Santos
79a9031c16 qtmux: replace _scale with _scale_round
Use the rounding version for improved sync between streams.
Small variations in the duration when muxing might lead to
cumullative wrong timestamping when demuxing.

Fixes #602936
2011-04-12 20:32:14 +01:00
Thiago Santos
259c204f42 qtmux: use timestamps for muxing
Try to use timestamps even when the stream has out of order
timestamps, only fall back to durations when we detect an
out of order buffer. Improves sync between streams.
2011-04-12 20:32:14 +01:00
Thiago Santos
e62be695a1 qtmux: fix missing debug argument
Adds a missing debug argument
2011-04-12 20:32:14 +01:00
Mark Nauwelaerts
7bf67a6e3d qtmux: fix misinforming debug statement 2011-04-12 20:32:13 +01:00
Mark Nauwelaerts
a64873e15a qtmux: ensure writable buffer metadata before setting caps 2011-04-12 20:32:13 +01:00
Thiago Santos
496bd01a0f qtmux: support for SVQ3
Adds support for muxing SVQ3 content. Usually this format
has decoder info that must be passed in the 'seqh' field
in the caps. It is also good to add the gama atom to make
quicktime not crash.

Fixes #587922
2011-04-12 20:32:13 +01:00
Thiago Sousa Santos
d24d1e40ea qtmux: do not leak a string
Frees a string after use. Also does some code organization
2011-04-12 20:32:13 +01:00
Thiago Sousa Santos
2f90d33509 qtmux: do not add size to the pointer variable
Do not wrongly add the result of the function to the
pointer to the buffer size. Instead, check the result
to see if the serialization was ok.

Based on a patch by: "Carsten Kroll <car@ximidi.com>"

Fixes #602106
2011-04-12 20:32:13 +01:00
Thiago Santos
8d80e93512 qtmux: handle 'late' streams
When muxing streams, some can start later than others. qtmux
now handle this by adding an empty edts entry with the
duration of the 'lateness' to the stream's trak.
It tolerates a stream to be up to 0.1s late.

Fixes #586848
2011-04-12 20:32:13 +01:00
Thiago Santos
22e4fb92a9 qtmux: adds the EDTS and ELTS atoms to atoms.c
These atoms will be useful for signaling streams
that start later in the file. As well for adding
edit lists if needed sometime later.
2011-04-12 20:32:13 +01:00
Thiago Santos
009d104a34 qtmux: Adding some ifs for protection
Adding somes ifs to protect against warning conditions
that might happen when upstream element is not sane

Fixes #600895
2011-04-12 20:32:13 +01:00
Thiago Santos
4ff2fad6a0 gppmux: Add support for 3gr6
Keep track of the chunk durations to be able to add 3gr6
brand if it is a faststart file and the longest chunk is
smaller than a sec. Implemented according to 3gpp
TS 26.244 v6.4.0 (2005-09)

Fixes #584361
2011-04-12 20:32:13 +01:00
Thiago Santos
e8c21f14cc qtmux: Only push ftyp later (in faststart mode)
In faststart mode, there is no need to send the ftyp
right at the beginning of the stream. Waiting and sending it
only later (when the moov atom is ready to be sent) provides
us with more information about the stream and we can better
select the compatible brands.
2011-04-12 20:32:13 +01:00
Thiago Santos
99f47c4b17 qtmux: Improve error message
Improve error message when we can't get or estimate the
timestamp/duration of a buffer
2011-04-12 20:32:13 +01:00
Marc-André Lureau
0dec6cbbba qtmux: fix flags_as_uint to flags[] 2011-04-12 20:32:13 +01:00
Jan Urbanski
d43db1bc8d qtmux: Don't require endianness field for 8 bit raw audio
Fixes bug #590360.
2011-04-12 20:32:12 +01:00
Edward Hervey
ac88adca6e qtmux: Remove unused variable. 2011-04-12 20:32:12 +01:00
Edward Hervey
430953e8d2 qtmux: Fix debug statement. 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
c3f462d9b2 qtmux: only use (64-bit) extended (mdat) atom size if needed. Fixes #585319. 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
55afb65f8c qtmux: set default movie timescale to microsecond units 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
579a7edb3a qtmux: compress/optimize stsc writing 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
7c9a6093d8 qtmux: add 3GP style tagging (and refactor appropriately) 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
65b69ddc99 qtmux (and variants): handle pixel-aspect-ratio. Fixes #584358. 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
7ab5ff91ad gppmux: enhance ftyp brand heuristic. Fixes #584360. 2011-04-12 20:32:12 +01:00
Mark Nauwelaerts
4dbeaeefe3 qtmux: use different stsd atom type for H263 for ISO and QT variants
Fixes #584114.
2011-04-12 20:32:12 +01:00
Thiago Santos
8e95c502f7 [qtmux] Fixes segfault when adding a blob as first tag.
Moves tags data initialization to the function that actually appends
the tags to the list. Fixes #582702

Also fixes some style caught by the pre-commit hook.
2011-04-12 20:32:11 +01:00
Mark Nauwelaerts
0643bf85bc gppmux: Add MPEG-4 part 2 to supported formats. Fixes #581593. 2011-04-12 20:32:11 +01:00
Christian Schaller
f77f7c3979 Add ranks to various muxers and encoders in -bad 2011-04-12 20:32:11 +01:00
Thiago Santos
cea5e53465 qtmux: changes caps of src pads to video/quicktime, variant=something
Take a look at bug #580005 for further info.
2011-04-12 20:32:11 +01:00
Thiago Santos
6f763db3b8 mp4mux: Changes src caps to application/x-iso-mp4
Fixes #580005
2011-04-12 20:32:11 +01:00
Mark Nauwelaerts
4da6cd7c36 qtmux: fix reusing element
State change to READY and then back to PAUSED should still provide
the proper structures as are otherwise freshly available following
a request_new_pad.

Pointed out by Thiago Santos.
2011-04-12 20:32:11 +01:00
Wim Taymans
1fbca3b89d qtmux: fix includes for lseek
--
2011-04-12 20:32:11 +01:00
LRN
61d88bd7da win32: fix seeking in large files
Use _lseeki64() on Windows to seek in large files.
Fixes #576021.
2011-04-12 20:32:11 +01:00
Edward Hervey
f383b6a5b4 qtmux: Be a bit more verbose in our debug message when failing to renegotiate 2011-04-12 20:32:11 +01:00
Mark Nauwelaerts
ffd2ff3ee6 Additional media type support in qtmux (and friends).
Support AMR and H263 for both qtmux and gppmux,
and add extensions in sample table description.
2011-04-12 20:32:11 +01:00
David Schleef
975c375b09 gst/quicktime/gstqtmuxmap.c: Add video/x-qt-part and video/x-m4-part to caps so schroenc/schroparse can use it. Fixes #5...
Original commit message from CVS:
* gst/quicktime/gstqtmuxmap.c: Add video/x-qt-part and video/x-m4-part
to caps so schroenc/schroparse can use it.  Fixes #566958
2011-04-12 20:32:11 +01:00
Mark Nauwelaerts
c201ab463b gst/quicktime/gstqtmux.c: Do not tempt or suggest to violate gst_collect_pads API specification.
Original commit message from CVS:
* gst/quicktime/gstqtmux.c: (gst_qt_mux_change_state):
Do not tempt or suggest to violate gst_collect_pads API specification.
2011-04-12 20:32:11 +01:00
Mark Nauwelaerts
9b0cbfebd6 gst/quicktime/: Dual license qtmux LGPL/MIT. Fixes #564232.
Original commit message from CVS:
* gst/quicktime/atoms.c:
* gst/quicktime/atoms.h:
* gst/quicktime/descriptors.c:
* gst/quicktime/descriptors.h:
* gst/quicktime/fourcc.h:
* gst/quicktime/ftypcc.h:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
* gst/quicktime/gstqtmuxmap.c:
* gst/quicktime/gstqtmuxmap.h:
* gst/quicktime/properties.c:
* gst/quicktime/properties.h:
Dual license qtmux LGPL/MIT.  Fixes #564232.
2011-04-12 20:32:10 +01:00
Stefan Kost
6a47f1f4b5 Totally remove the internal taglists and fully use tagsetter. Fixes various tag muxing issues.
Original commit message from CVS:
* ext/celt/gstceltenc.c:
* ext/celt/gstceltenc.h:
* ext/metadata/gstmetadatamux.c:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
Totally remove the internal taglists and fully use tagsetter. Fixes
various tag muxing issues.
2011-04-12 20:32:10 +01:00
Mark Nauwelaerts
877f7fb3ab gst/quicktime/atoms.c: Fix mj2 sample description metadata construction.
Original commit message from CVS:
* gst/quicktime/atoms.c: (build_jp2h_extension):
Fix mj2 sample description metadata construction.
2011-04-12 20:32:10 +01:00
David Schleef
71eacf835e gst/quicktime/gstqtmux.c: Quiet a debugging message that I recently added.
Original commit message from CVS:
* gst/quicktime/gstqtmux.c: Quiet a debugging message that I recently
added.
2011-04-12 20:32:10 +01:00
David Schleef
b11186eba4 gst/quicktime/gstqtmux.*: Use dts from GST_BUFFER_OFFSET_END() for video/x-qt-part.
Original commit message from CVS:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
Use dts from GST_BUFFER_OFFSET_END() for video/x-qt-part.
2011-04-12 20:32:10 +01:00
Mark Nauwelaerts
4f64f6c0e1 gst/quicktime/: Revert previous commit.
Original commit message from CVS:
* gst/quicktime/atoms.c:
* gst/quicktime/atoms.h:
* gst/quicktime/descriptors.c:
* gst/quicktime/descriptors.h:
* gst/quicktime/fourcc.h:
* gst/quicktime/ftypcc.h:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
* gst/quicktime/gstqtmuxmap.c:
* gst/quicktime/gstqtmuxmap.h:
* gst/quicktime/properties.c:
* gst/quicktime/properties.h:
Revert previous commit.
2011-04-12 20:32:10 +01:00
Mark Nauwelaerts
af97040b98 gst/quicktime/: Dual license LGPL/MIT, as apparently supposed to.
Original commit message from CVS:
* gst/quicktime/atoms.c:
* gst/quicktime/atoms.h:
* gst/quicktime/descriptors.c:
* gst/quicktime/descriptors.h:
* gst/quicktime/fourcc.h:
* gst/quicktime/ftypcc.h:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
* gst/quicktime/gstqtmuxmap.c:
* gst/quicktime/gstqtmuxmap.h:
* gst/quicktime/properties.c:
* gst/quicktime/properties.h:
Dual license LGPL/MIT, as apparently supposed to.
2011-04-12 20:32:10 +01:00
Mark Nauwelaerts
3f72fadc76 gst/quicktime/: Cut detour in sample description extension construction.
Original commit message from CVS:
* gst/quicktime/atoms.c: (build_esds_extension),
(build_mov_aac_extension), (build_jp2h_extension),
(build_codec_data_extension):
* gst/quicktime/atoms.h:
* gst/quicktime/fourcc.h:
* gst/quicktime/gstqtmux.c: (gst_qt_mux_audio_sink_set_caps),
(gst_qt_mux_video_sink_set_caps):
* gst/quicktime/gstqtmuxmap.c: (gst_qt_mux_map_format_to_header):
Cut detour in sample description extension construction.
Also actually implement ISO JPEG2000 mj2 format.
2011-04-12 20:32:10 +01:00
Mark Nauwelaerts
6b15001dc5 gst/quicktime/gstqtmux.c: Add some more safety/sanity checks in tag manipulation.
Original commit message from CVS:
* gst/quicktime/gstqtmux.c: (gst_qt_mux_add_metadata_tags):
Add some more safety/sanity checks in tag manipulation.
2011-04-12 20:32:09 +01:00
Thiago Sousa Santos
c991a04a93 Copy qtmux from revision 148 of the gst-qtmux repository.
Original commit message from CVS:
patch by: Thiago Sousa Santos <thiagossantos@gmail.com>
* configure.ac:
* gst/quicktime/Makefile.am:
* gst/quicktime/atoms.c:
* gst/quicktime/atoms.h:
* gst/quicktime/descriptors.c:
* gst/quicktime/descriptors.h:
* gst/quicktime/fourcc.h:
* gst/quicktime/ftypcc.h:
* gst/quicktime/gstqtmux.c:
* gst/quicktime/gstqtmux.h:
* gst/quicktime/gstqtmuxmap.c:
* gst/quicktime/gstqtmuxmap.h:
* gst/quicktime/properties.c:
* gst/quicktime/properties.h:
Copy qtmux from revision 148 of the gst-qtmux repository.
Fixes #550280.
2011-04-12 20:32:09 +01:00
Tim-Philipp Müller
ed96310d57 qtdemux: rename directory to quicktime to match plugin name
In preparation for qtmux moving to -good.
2011-04-12 19:29:56 +01:00
Mark Nauwelaerts
c539fc40dd flvdemux: simplify framerate fraction calculation 2011-04-12 11:50:08 +02:00
Leonardo Sandoval
071b90059f flvdemux: add width, height and framerate to caps when present on onMetaData
Fixes #640483.
2011-04-12 10:48:21 +02:00
Pascal Buhler
0d2d52856f rtpssrcdemux: Unknown SSRC is not fatal
https://bugzilla.gnome.org/show_bug.cgi?id=646966
2011-04-11 17:37:58 -04:00
Pascal Buhler
58ef84846e rtpsession: Number of active sources should be updated whenever the status of the source changes to active
Forward-ported by Olivier Crête

https://bugzilla.gnome.org/show_bug.cgi?id=646965
2011-04-11 17:37:36 -04:00
Havard Graff
53c88ae33e rtpmanager: ignore a BYE if it is sent with our internal SSRC
https://bugzilla.gnome.org/show_bug.cgi?id=646964
2011-04-11 17:34:12 -04:00
Thiago Santos
3d96f40f6a qtdemux: Adds more h264 fields to its caps
Adds alignment=au and stream-format=avc to h264 caps

Fixes #606662
2011-04-11 22:41:23 +02:00
Thibault Saunier
b541208b77 android: Make it ready for androgenizer
Remove the android/ top dir
Fixe the Makefile.am to be androgenized

To build gstreamer for android we are now using androgenizer which generates the needed Android.mk files.
Androgenizer can be found here: http://git.collabora.co.uk/?p=user/derek/androgenizer.git
2011-04-11 01:20:11 +02:00
Haakon Sporsheim
fd545e260d rtpgstpay: declare frag_offset to hold 32bits.
As specified in documenation above and below.

https://bugzilla.gnome.org/show_bug.cgi?id=646954
2011-04-09 23:14:18 +01:00
Havard Graff
93f022d6ab rtpsession: fix wrongly applied patch
Obviously recv_rtp_sink does not have much to do with send_rtcp_src...
See commit 046ff170.

https://bugzilla.gnome.org/show_bug.cgi?id=647263
2011-04-09 12:32:37 +01:00
Tim-Philipp Müller
ad0e4442e9 audioparsers: update for set_frame_props -> set_frame_rate API change 2011-04-08 18:07:18 +01:00
Mark Nauwelaerts
dbbf54720c mpegaudioparse: relax sync match a bit when draining
... to at least allow initial caps change (but no further caps jitter).
Fixes unit test again after previous change.
2011-04-08 18:07:18 +01:00
Tim-Philipp Müller
e067c554c2 aacparse, amrparse: gst_fooparse_xyz -> gst_foo_parse_xyz to match GstFooParse
See moving-plugins checklist.
2011-04-08 18:07:17 +01:00
Tim-Philipp Müller
e44456b481 audioparsers: hook up to build 2011-04-08 18:07:17 +01:00
Tim-Philipp Müller
7a2a088c53 audioparsers: port to new GstBaseParse in core 2011-04-08 18:07:17 +01:00
Mark Nauwelaerts
de54fa0699 mpegaudioparse: require tighter sync match when draining 2011-04-08 18:07:17 +01:00
Sebastian Dröge
f3a1dc9796 mpegaudioparse: Parse encoder delay and encoder padding from the LAME header if present 2011-04-08 18:07:17 +01:00
Arun Raghavan
a1ec326204 dcaparse: Bump rank to primary+1
Seems to work fine with a reasonably wide range of media, so bumping
rank.
2011-04-08 18:07:17 +01:00
Arun Raghavan
3050dbb8fe dcaparse: Expose frame size in caps
This exports the size of the frame (number of bytes from one sync point
to the next) as the "frame_size" field in caps.
2011-04-08 18:07:17 +01:00
Arun Raghavan
c0bc522f24 dcaparse: Expose block size in caps
This sets the "block_size" field on caps as the number of samples
encoded in one frame.
2011-04-08 18:07:17 +01:00
Tim-Philipp Müller
d92eba5563 mpegaudioparse: add FIXME for making the base class use xing seek tables better 2011-04-08 18:07:17 +01:00
Sebastian Dröge
bf9859ad61 dcaparse: Add depth and endianness to the caps
Some decoders can only handle specific endianness or a fixed
depth and this allows better negotiation.

Fixes bug #644208.
2011-04-08 18:07:17 +01:00
David Schleef
7d876727b3 Revert "aacparse: allow parsed frames on sink pad"
This reverts commit e49b89d5c5.
2011-04-08 18:07:17 +01:00
David Schleef
ef8edf91d9 aacparse: allow parsed frames on sink pad 2011-04-08 18:07:16 +01:00
David Schleef
9469aa92f3 baseparse: Create baseparse library 2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
f3f44f81c3 baseparse: tune QUERY_SEEKING response
Even if we currently do not have a duration yet, assume seekable if
it looks like we'll likely be able to determine it later on
(which coincides with needed information to perform seeking).

Fixes #641047.
2011-04-08 18:07:16 +01:00
Arun Raghavan
f0435d6fd6 baseparse: Update min/max bitrate before first posting them
This avoids posting an initial min-bitrate of G_UINTMAX and max-bitrate
of 0.

https://bugzilla.gnome.org/show_bug.cgi?id=641857
2011-04-08 18:07:16 +01:00
Arun Raghavan
7f4a61b56c mpegaudioparse: Post CBR bitrate as nominal bitrate
Even if VBR headers are missing, we can't guarantee that a stream is in
fact a CBR stream, so it's safer to let baseparse calculate the average
bitrate rather than assume a CBR stream. However, in order to make
/some/ metadata available before the requisite number of frames have
been parsed, this posts the bitrate from the non-VBR headers as the
nominal bitrate.

https://bugzilla.gnome.org/show_bug.cgi?id=641858
2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
cc1b5ded6d amrparse: a valid amr-wb frame should not have reserved frame type index
See #639715.
2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
d1bea6361b ac3parse: improve handling of dependent substream frames
In particular, timestamps of these should track main-stream timestamps.
2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
3f2ffc9e53 baseparse: tune default duration estimate update interval
Rather than a fixed default frame count, estimate frame count to aim for
an interval duration depending on fps if available, otherwise use old
fixed default.
2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
fa16a9a0ef baseparse: reverse playback; mind keyframes for fragment boundary 2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
39da316386 amrparse: properly check for sufficient available data prior to access 2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
fd064765a7 baseparse: ensure non-empty candidate frames 2011-04-08 18:07:16 +01:00
Mark Nauwelaerts
2e76193c56 baseparse: clarify some debug statements 2011-04-08 18:07:15 +01:00
Mark Nauwelaerts
054621a58c baseparse: properly track upstream timestamps
... rather than with a delay.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
6df2a01762 baseparse: need proper frame duration to obtain sensible frame bitrate 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
1749b527c1 baseparse: proper initial values for index tracking variables 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
6616883390 baseparse: arrange for consistent event handling 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
de1d89dba6 baseparse: header style cleaning 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
9f5840572e baseparse: provide some more initial frame metadata in parse_frame
... and document accordingly.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
551eefb757 baseparse: refactor passthrough into format flags
Also add a format flag to signal baseparse that subclass/format can provide
(parsed) timestamp rather than an estimated one.  In particular, such "strong"
timestamp then allows to e.g. determine duration.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
4163969a24 baseparse: introduce a baseparse frame to serve as context
... and adjust subclass parsers accordingly
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
b45821c83f baseparse: restrict duration scanning to pull mode and avoid extra set_caps call 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
9a76c1d8cd baseparse: update some documentation
Also add some more debug.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
32f57133ac baseparse: allow increasing min_size for current frame parsing only
Also check that subclass actually either directs to skip bytes or
increases expected frame size to avoid going nowhere in bogus
indefinite looping.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
d9def3d05d baesparse: fix refactor regression in loop based parsing 2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
9d9d9beb04 baseparse: pass all available data to subclass rather than minimum
Also reduce some adapter calls and add a few debug statements.
2011-04-08 18:07:14 +01:00
Mark Nauwelaerts
feaf23f8bd baseparse: fix reverse playback handling 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
95c2251390 baseparse: minor typo and debug statement cleanup 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
d1bb142b68 baseparse: reduce locking
... which is either already mute and/or implicitly handled by STREAM_LOCK.
2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
ce23c62f58 baseparse: avoid loop in frame locating interpolation 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
eafcdf67b9 flacparse: mind gst_buffer_unref not liking NULL
Fixes #639950.
2011-04-08 18:07:13 +01:00
Thiago Santos
244f747df2 audioparsers: baseparse: Be careful to not lose the event ref
Don't unref the event if it hasn't been handled, because the caller
assumes it is still valid and might reuse it.

I ran into this problem when transcoding an AVI (with mp3 inside)
to gpp.

https://bugzilla.gnome.org/show_bug.cgi?id=639555
2011-04-08 18:07:13 +01:00
Tim-Philipp Müller
bb8f0d3b4c dcaparse: fix sync word for 14-bit little endian coding
Fix copy'n'paste bug that made us look for the raw little endian
sync word twice instead of looking for the 14-bit LE sync word
as well. Fixes parsing of such streams (see #636234 for sample file).
2011-04-08 18:07:13 +01:00
Tim-Philipp Müller
a8c854374b docs: minor baseparse docs/comment fixes
Remove copy'n'paste leftovers.
2011-04-08 18:07:13 +01:00
Edward Hervey
6fbdfa07a8 flacparse: Fix unitialized variable on macosx 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
cf5b01a55f ac3parse: relax bsid checking
... to the widest possible spec interpretation.

Fixes #637062.
2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
d2a9daec36 audioparsers: update some documentation 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
cfbc40aca7 mpegaudioparse: add to documentation 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
d1d1239fe4 dcaparse: add to documentation 2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
0bb654ed66 baseparse: increase keyframe awareness
... which is not particular relevant for audio parsing, but more so
in video cases.  In particular, auto-determine if dealing with video (caps).
2011-04-08 18:07:13 +01:00
Mark Nauwelaerts
f7de334d61 ac3parse: use proper EAC-3 caps 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
b8af812987 baseparse: avoid unexpected stray metadata 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
24cf864c91 baseparse: use proper _NONE output value when applicable 2011-04-08 18:07:12 +01:00
Edward Hervey
1e71d31e67 audioparsers: Remove dead assignments 2011-04-08 18:07:12 +01:00
Andoni Morales Alastruey
5bfc92714e audioparse: fix possible division-by-zero
https://bugzilla.gnome.org/show_bug.cgi?id=635786
2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
a45019fdd6 baseparse: use correct offset when adding index entry
... bearing in mind that BUFFER_OFFSET is media specific and may not
reflect the basic offset after having been parsed.
2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
76b322a429 baseparse: enhancements for timestamp marked framed formats
That is, as such formats allow subclass to extract position from frame,
it is possible to extract duration (if not otherwise provided)
from (near) last frame, and a seek can fairly accurately target the required
position.

Fixes #631389.
2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
634d4de627 baseparse: refactor frame scanning peformed by _loop 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
563f1a136b baseparse: slightly optimize sending of pending newsegment events 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
5eeb1f2e1f baseparse: minor fixes and enhancements
Arrange for upstream as well as downstream flushing when seeking.
Also determine upstream size as well as seekability.  Adjust some comments
to reality and employ debug statement in proper order.
2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
3e50f0a3c9 aacparse: minor cleanups 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
31d387f7b5 aacparse: fix regression in ADIF src caps setting 2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
55da8e46eb flacparse: parse seektable
Fixes #631389 (partially).
2011-04-08 18:07:12 +01:00
Mark Nauwelaerts
b1f8380e4c flacparse: minor refactor and enable default baseparse segment clipping 2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
b25d139538 mpegaudioparse: fix silly leak in _reset 2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
ba56999212 baseparse: use only upstream duration if it provides one 2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
3d72afd924 baseparse: reflow update_bitrate code
... which makes local variables represent real state better, and avoids
triggering unneeded updates/actions.
2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
5aafc17dec baseparse: add some debug statements 2011-04-08 18:07:11 +01:00
Tim-Philipp Müller
3018bdf8de dcaparse: init variable to make osx build bot happy
gstdcaparse.c: In function 'gst_dca_parse_check_valid_frame':
gstdcaparse.c:246: warning: 'best_sync' may be used uninitialized in this function
2011-04-08 18:07:11 +01:00
Tim-Philipp Müller
75735c4573 audioparsers: add very basic dts/dca parser
Still some issues, e.g. with seekable queries in totem, but also
processing already-chunked input (created with matroskademux ! gdppay).
2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
5d52d3f6c2 ac3parse: properly parse e-ac3 frame header
Also add a few debug statements.
2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
98c7f4b2f6 flacparse: tweak setting buffer metadata; avoid timestamp jitter
Fixes #631993.
2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
5369b97246 aacparse: streamline src caps setting
In particular, also set src caps whenever changes in stream warrant doing so.
2011-04-08 18:07:11 +01:00
Sebastian Dröge
274414e3d6 flacparse: Don't drop the last frame if it is followed by garbage
See bug #631814.
2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
2c7c4fa9e4 baseparse: perform bitrate handling and posting after newsegment sending 2011-04-08 18:07:11 +01:00
Mark Nauwelaerts
0edaf8470e baseparse: immediately post subclass provided bitrate 2011-04-08 18:07:10 +01:00
Mark Nauwelaerts
4a7f899f6e flacparse: fix parsing with unknown framesizes
Fixes #631814 (mostly).
2011-04-08 18:07:10 +01:00
Sebastian Dröge
c3678a5384 flacparse: Simplify frame header parsing by using lookup tables
Based on a patch by Felipe Contreras.

See bug #631200.
2011-04-08 18:07:10 +01:00
Sebastian Dröge
572366e179 flacparse: Don't parse the complete FLAC frames but only look for valid frame headers
Thanks to Felipe Contreras for the suggestion. This is partially
based on his patches and makes flacparse more than 3.5 times faster.

Looking for valid frame headers is unlikely to give false positives
because every frame header is at least 9 bytes long, contains a
14 bit sync code and a 8 bit checksum over the first 8 bytes.

Fixes bug #631200.
2011-04-08 18:07:10 +01:00
Sebastian Dröge
bfdc132ad0 flacparse: Really post tags only after the initial newsegment event
The first newsegment event will be send by the first call to
gst_base_parse_push_buffer() if necessary, posting the tags
before that is not a good idea. Instead do it from the
GstBaseParse::pre_push_buffer vfunc.
2011-04-08 18:07:09 +01:00
Tim-Philipp Müller
6b71b65289 Revert "baseparse: add skip property"
This reverts commit b5a3d60363.

Reverting this for now, since no one really seems to remember why this
property exists or what it could possibly be good for. It seems to have
been in the original mp3parse since the beginning of time and was back-
ported from there.
2011-04-08 18:07:09 +01:00
Sebastian Dröge
872b49efa7 flacparse: Fix uninitialized variable compiler warnings
These warnings are wrong, the variables are only used if they were
initialized by the bit reader.
2011-04-08 18:07:09 +01:00
Felipe Contreras
70d5346ee8 flacparse: fix picture parsing
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
2011-04-08 18:07:09 +01:00
Sebastian Dröge
36f48450b1 flacparse: Push tags before the header buffers are pushed 2011-04-08 18:07:09 +01:00
Felipe Contreras
eaa6f789b2 flacparse: trivial caps fix
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
2011-04-08 18:07:09 +01:00
Sebastian Dröge
4cc901ed96 audioparser: Let the format string agree with the parameters to fix compiler warning 2011-04-08 18:07:09 +01:00
Sebastian Dröge
6f04047f0c ac3parse: Use unchecked versions of the bitreader get functions
We didn't check the return values anyway...
2011-04-08 18:07:09 +01:00
Arun Raghavan
8ef15e6247 baseparse: Fix debug output
We lose the reference to the buffer after gst_pad_push(), so the debug
print should happen before.

https://bugzilla.gnome.org/show_bug.cgi?id=622276
2011-04-08 18:07:09 +01:00
Mark Nauwelaerts
0f5f06d5fa baseparse: support reverse playback
... in pull mode or upstream driven.
2011-04-08 18:07:09 +01:00
Mark Nauwelaerts
304b3c78dd baseparse: remove done TODOs and update documentation 2011-04-08 18:07:09 +01:00
Mark Nauwelaerts
1a54736255 baseparse: use determined seekability in answering SEEKING query 2011-04-08 18:07:09 +01:00
Mark Nauwelaerts
3f02dbd3ab baseparse: add skip property 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
dd140c7b4d mpegaudioparse: initial version
... adequately equivalent to mp3parse, so lets boldly set it
to higher rank.
2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
2d482deabe aacparse: set minimum frame size at _start
... rather than one time at _init.
2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
589c455ccb baseparse: use _set_frame_props to configure frame lead_in and lead_out
... provided a corresponding decoder with sufficient leading and following
frames to carry out full decoding for a particular segment.
2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
f218b984cc baseparse: use _set_duration to configure duration update interval
... as it logically belongs there as one or the other; either subclass
can provide a duration, or an estimate must be made (reguarly updated).
2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
1f7359d388 baseparse: localize use of provided fps information 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
5dd8a489d5 baseparse: seek table and accurate seek support 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
5a69aa4903 baseparse: proper and more extended segment and seek handling
That is, loop pause handling, segment seek support, newsegment for gaps, etc
2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
f16146df62 baseparse: add index support 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
261b7ec15f baseparse: refactor state reset 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
2c81b3bf77 baseparse: prevent indefinite resyncing 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
de189e327f baseparse: specific EOS handling if no output so far 2011-04-08 18:07:08 +01:00
Mark Nauwelaerts
0707c189db baseparse: adjust _set_frame_prop documentation and set default as claimed 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
723059c688 baseparse: fix bitrate copy-and-paste and update heuristic 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
fea135b3de baseparse: post duration message if average bitrates is updated 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
0198d6320b baseparse: remove is_seekable vmethod and use a set_seek instead
Seekability, like duration, etc is unlikely to change (frequently), and
the default assumption covers most cases, so let subclass set when needed.
At the same time, allow subclass to indicate if it has seek-metadata (table)
available, and possibly have it provide an average bitrate.
2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
10611c2826 ac3parse: remove redundant default is_seekable 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
30be03004e baseparse: add another hook for subclass prior to pushing buffer
... and allow subclass to perform custom segment clipping, or to
emit tags or messages at this time.
2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
dc6bd085ed baseparse: 0 converts to 0 by default 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
0e60101a28 basepase: refactor conversion using helper function and export default convert 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
a84eee533f baseparse: streamline query handling 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
1c65b8287d baseparse: cleanup struct and remove unused member 2011-04-08 18:07:07 +01:00
Mark Nauwelaerts
952b27a140 audioparsers: increase ranks to enable auto-plugging
Because we can, and should, have some shakedown testing before having
these make it into -good later on ...
2011-04-08 18:07:07 +01:00
Arun Raghavan
3448e83c73 baseparse: Allow chaining of subclass event handlers
This allows the child class to chain its event handler with
GstBaseParse, so that subclasses don't have to duplicate all the default
event handling logic.

https://bugzilla.gnome.org/show_bug.cgi?id=622276
2011-04-08 18:07:07 +01:00
Sebastian Dröge
8df3c8477a baseparse: Don't use GST_FLOW_IS_FATAL()
Also don't post an error message for UNEXPECTED and do it
for NOT_LINKED.
2011-04-08 18:07:06 +01:00
Mark Nauwelaerts
7831661c40 baseparse: non-TIME seek event is simply not handled 2011-04-08 18:07:06 +01:00
Mark Nauwelaerts
835473b792 baseparse: fix seek event ref handling 2011-04-08 18:07:06 +01:00
Mark Nauwelaerts
baefba9748 baseparse: prevent arithmetic overflows in pull mode buffer cache handling 2011-04-08 18:07:06 +01:00
Mark Nauwelaerts
a459494097 baseparse: fix seek handling
Allow a few more seek event type combinations, and really use the result
of gst_segment_set_seek to perform the seek.  Also add some debug.
2011-04-08 18:07:06 +01:00
Arun Raghavan
f7e228edb0 baseparse: Don't emit bitrate tags too early
We wait to parse a minimum number of frames (10, arbitrarily) before
emiting bitrate tags so that our early estimates are not wildly
inaccurate for streams that start with a silence. If the stream ends
before that, we just emit the tags anyway.

While it _would_ be nicer to be specify the threshold to start pushing
the tags in terms of duration, this would introduce more complexity than
this merits.

https://bugzilla.gnome.org/show_bug.cgi?id=614991
2011-04-08 18:07:06 +01:00
Sebastian Dröge
00b0444618 flacparse: Optionally check the overall frame checksums too before accepting a frame as valid
This is optional because it's a quite expensive operation and it's very
unlikely that a non-frame is detected as frame after the header CRC check
and checking all bits for valid values. The overall frame checksums are
mainly useful to detect inconsistencies in the encoded payload.
2011-04-08 18:07:06 +01:00
Sebastian Dröge
7b10c2afce flacparse: Check the CRC-8 of the headers before accepting a frame as valid
This makes false-positives during seeking much less likely and detection of
them much faster.
2011-04-08 18:07:06 +01:00
Sebastian Dröge
0cf1285980 baseparse: Set the last stop to the buffer starttime if the duration is invalid
...instead of not setting it at all.
2011-04-08 18:07:06 +01:00
Joshua M. Doe
017bb65d06 baseparse: Send NEWSEGMENT event with correct start and position
Instead of taking the last stop (which could be buffer endtime instead
of starttime) always take the buffer starttime.

Fixes bug #614016.
2011-04-08 18:07:06 +01:00
Arun Raghavan
7184fe911d flacparse: Fix buffer refcount issue
When called from the GST_FLAC_PARSE_STATE_HEADERS case,
gst_flac_parse_hand_headers() does a gst_buffer_set_caps() on a buffer
with refcount > 1. This change handles this case by making the buffer
metadata_Writable.

https://bugzilla.gnome.org/show_bug.cgi?id=614037
2011-04-08 18:07:06 +01:00
Tim-Philipp Müller
bb7f3ffe41 audioparsers: remove unused GstBaseParseClassPrivate structure 2011-04-08 18:07:05 +01:00
Arun Raghavan
fb4673cde9 flacparse: Make bitrate estimation more accurate
This implements the get_frame_overhead() vfunc so that baseparse can
make more accurate bitrate estimates.
2011-04-08 18:07:05 +01:00
Arun Raghavan
44878511b2 aacparse: Fix bitrate calculation
This patch adds the get_frame_overhead() vfunc so that baseparse can
accurately calculate the min/avg/max bitrates for aacparse.

Note: The bitrate was being incorrectly calculated for ADTS streams
(it's not in the header as the code suggests).
2011-04-08 18:07:05 +01:00
Arun Raghavan
733669e076 audioparsers: Add bitrate calculation to baseparse
This makes baseparse keep a running average of the stream bitrate, as
well as the minimum and maximum bitrates. Subclasses can override a
vfunc to make sure that per-frame overhead from the container is not
accounted for in the bitrate calculation.

We take care not to override the bitrate, minimum-bitrate, and
maximum-bitrate tags if they have been posted upstream. We also
rate-limit the emission of bitrate so that it is only triggered by a
change of >10 kbps.
2011-04-08 18:07:04 +01:00
Benjamin Otte
1b5d7be2c9 gst_element_class_set_details => gst_element_class_set_details_simple 2011-04-08 18:07:04 +01:00
Mark Nauwelaerts
e75e19e7f0 audioparsers: rename baseparse GType name to avoid possible conflicts 2011-04-08 18:07:04 +01:00
Edward Hervey
85ceeaefe5 flacparse: Initialize variables.
Fixes build on $#@*( macosx
2011-04-08 18:07:04 +01:00
fc94c56c55 win32: Include config.h before anything else. Fix mpegdemux LIBADD
Because config.h defines __MSVCRT_VERSION__, which should be defined
before inclusion of any system header.

Also fixes mpegdemux Makefile.am LIBADD typo.

Fixes #606665
2011-04-08 18:07:04 +01:00
Thiago Santos
d02ef41d32 aacparse: Also add stream-format to template caps
Do not forget to add stream-format to template caps
off aacparse
2011-04-08 18:07:04 +01:00
Thiago Santos
13c76e3bc3 Rename aac's stream-format 'none' to 'raw'
Renames aac's stream-format from previous commits from none to
raw
2011-04-08 18:07:04 +01:00
Thiago Santos
000754cf63 aacparse: Add stream-format to output caps
Adds stream-format field to output caps
2011-04-08 18:07:04 +01:00
Mark Nauwelaerts
b314dabb98 audioparsers: documentation fixes 2011-04-08 18:07:04 +01:00
Mark Nauwelaerts
d3660bbee7 ac3parse: add documentation 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
4ee63d49dd flacparse: add documentation 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
9bcd66cb98 flacparse: perform additional frame checks when resyncing 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
84e0aae90c flacparse: fix (multiple channel) frame parsing 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
a18863c8ec flacparse: declare unparsed input and parsed output 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
d283a44302 ac3parse: fix scanning for next syncword 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
fd848904f9 baseparse: adjust seek handling and newsegment sending
Perform sanity check on type of seek, and only perform one that is
appropriately supported.  Adjust downstream newsegment event
to first buffer timestamp that is sent downstream.
2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
748b96ddef baseparse: minor refactor cleanup
Also add some debug logging.
2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
83f02e8bc8 flacparse: locate next sync code more efficiently 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
534e2d7f49 flacparse: baseparse takes care of handling leftover pieces 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
6f3106b603 baseparse: implement leftover draining in pull mode 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
0d53b6ad62 flacparse: set _OFFSET and _OFFSET_END on outgoing buffers 2011-04-08 18:07:03 +01:00
Mark Nauwelaerts
4db789a18c audioparsers: move 'flacparse' into it 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
14763a68be baseparse: provide default conversion using bps if no fps available
Also store estimated duration as such, rather than pretending otherwise
(e.g. set by subclass).
2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
a7f46ed82a baseparse: check for remaining data when draining in push mode 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
23e55f4d6b baseparse: fix pull mode cache size comparison 2011-04-08 18:07:02 +01:00
Edward Hervey
be9c6045d0 ac3parse: Fix unitialized variable. 2011-04-08 18:07:02 +01:00
Christian Schaller
d461f7529b Update spec file and fix ac3parser header listing in Makefile.am 2011-04-08 18:07:02 +01:00
Michael Smith
3be2f72344 audioparse: fix a format string as reported on irc. 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
432abf42c3 ac3parse: ensure sufficient data available for parsing 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
d90c80e017 ac3parse: extract and use some more details for Enhanced Ac-3 streams 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
0777806170 baseparse: custom bufferflag indicates not to count frame in stats 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
b320b08149 ac3parse: perform additional frame checks when resyncing 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
41e3099d66 ac3parse: inform base parser of frame duration 2011-04-08 18:07:02 +01:00
Mark Nauwelaerts
138c4d7f9c ac3parse: improve src caps settings 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
37a58ebe3a ac3parse: initial version
MARGINAL rank for now; might take some time for some (useful)
framed=true/false to appear here and there.
2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
781b61b166 amrparse: use (default) time handling of baseparser class 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
3279f55a77 audioparsers: move 'amrparse' into it 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
db4181119d audioparsers: reference GstBaseParse now lives here 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
bd56e3ad79 audioparsers: rename 'aacparse' plugin to generic 'audioparsers' plugin 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
d41ed9693d aacparse: separate plugin registration and rename plugin 2011-04-08 18:07:01 +01:00
Mark Nauwelaerts
7cd3f0a2db aacparse: ensure sufficient data available before accessing 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
f3d2429f92 aacparse: use (default) time handling of baseparser class 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
4ed9e61615 aacparse: fixup comments to C-style 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
4a2a3a60f4 baseparse: reset passthrough mode to default (disabled) on activation 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
4d637e7549 baseparse: ensure buffer metadata is writable 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
3b88bb6cd6 baseparse: fix/enhance DISCONT marking
In particular, consider DISCONT == !sync, and allow subclass to query
sync state, as it may want to perform additional checks depending
on whether sync was achieved earlier on.
Also arrange for subclass to query whether leftover data is being drained.
2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
b766e405b3 baseparse: add timestamp handling, and default conversion
In particular, (optionally) provide baseparse with a notion of frames per second
(and therefore also frame duration) and have it track frame and byte counts.
This way, subclass can provide baseparse with fps and have it provide default
buffer time metadata and conversions, though subclass can still install
callbacks to handle such itself.
2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
cc203d7219 baseparse: documentation fixes 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
4f2790c9a1 baseparse: use_fixed_caps for src pad
After all, stream is as-is, and there is little molding to downstream's
taste that can be done.  If subclass can and wants to do so, it can
still override as such.
2011-04-08 18:06:59 +01:00
Julien Moutte
bd45e64d31 aacparse: Fix compilation warnings 2011-04-08 18:06:59 +01:00
Josep Torra
906c4faa24 aacparse: fix warnings in macosx snow leopard 2011-04-08 18:06:59 +01:00
Mark Nauwelaerts
fb84ca3d93 aacparse: forego (bogus) parsing of already parsed (raw) input 2011-04-08 18:06:58 +01:00
Mark Nauwelaerts
19c47f9673 baseparse: prevent infinite loop when draining 2011-04-08 18:06:58 +01:00
Mark Nauwelaerts
d610cfbbc0 baseparse: fix minor memory leak 2011-04-08 18:06:58 +01:00
Sebastian Dröge
bfe54aff4b aacparse: Add function for the baseparse subclass to push buffers downstream
Also handle the case gracefully where the subclass decides to drop
the first buffers and has no caps set yet. It's still required to
have valid caps set when the first buffer should be passed downstream.
2011-04-08 18:06:58 +01:00
Sebastian Dröge
c83364ee81 baseparse: Fix seek event leaking 2011-04-08 18:06:58 +01:00
Mark Nauwelaerts
442ab41a05 aacparse: ADIF: do not send bogus timestamps, leave to downstream (decoder) 2011-04-08 18:06:58 +01:00
Tim-Philipp Müller
92c80bc879 aacparse: fix sample rate extraction from codec data
In one case we extracted the sample rate index from the codec data
and saved it as sample rate rather than getting the real sample
rate from the table. Fix that, and also make sure we don't access
non-existant table entries by adding a small helper function that
guards against out-of-bounds access in case of invalid input data.
2011-04-08 18:06:58 +01:00
Tim-Philipp Müller
c252137b82 aacparse, amrparse: remove bogus gst_pad_fixate_caps() calls 2011-04-08 18:06:58 +01:00
Tim-Philipp Müller
e74776b3cb baseparse: propagate return value of GstBaseParse::set_sink_caps()
gst_base_parse_sink_setcaps() presumably should fail if the subclass
returns FALSE from its ::set_sink_caps() function.
2011-04-08 18:06:58 +01:00
Tim-Philipp Müller
c59ee281ba baseparse: don't try to GST_LOG an already-freed caps string
The proper way to log caps is via GST_PTR_FORMAT anyway.
2011-04-08 18:06:58 +01:00
Tim-Philipp Müller
fc09fe78af aacparse: set channels and rate on output caps, and keep codec_data
Create output caps from input caps, so we maintain any fields we
might get on the input caps, such as codec_data or rate and channels.
Set channels and rate on the output caps if we don't have input caps
or they don't contain such fields. We do this partly because we can,
but also because some muxers need this information. Tagreadbin will
also be happy about this.
2011-04-08 18:06:57 +01:00
Mark Nauwelaerts
debb9362ef baseparse: fix debug category 2011-04-08 18:06:57 +01:00
Mark Nauwelaerts
f5379229a0 baseparse: fix (regression in) newsegment handling
(aacparse, amrparse, flacparse).  Fixes #580133.
2011-04-08 18:06:57 +01:00
René Stadler
4b80afc22c baseparse: Fix slightly broken buffer-in-segment check (aacparse, amrparse, flacparse) 2011-04-08 18:06:57 +01:00
René Stadler
471bc5730a baseparse: Fix push mode seeking (aacparse, amrparse)
Sending the flush-start event forward before taking the stream lock actually
works, in contrast to deadlocking in downstream preroll_wait (hunk 1).

After that we get the chain function being stuck in a busy loop. This is fixed
by updating the minimum frame size inside the synchronization loop because the
subclass asks for more data in this way (hunk 2).

Finally, this leads to a very probable crash because the subclass can find a
valid frame with a size greater than the currently available data in the
adapter. This makes the subsequent gst_adapter_take_buffer call return NULL,
which is not expected (hunk 3).
2011-04-08 18:06:57 +01:00
Mark Nauwelaerts
4deaa95eda baseparse: Delay newsegment as long as possible.
If newsegment is sent (too) early, caps may not yet be fixed/set,
and downstream may not have been linked.
2011-04-08 18:06:57 +01:00
René Stadler
179632dc02 aacparse: Fix busyloop when seeking. Fixes #575388
The problem is that after a discont, set_min_frame_size(1024) is called when
detect_stream returns FALSE. However, detect_stream calls check_adts_frame
which sets the frame size on its own to something larger than 1024. This is the
same situation as in the beginning, so the base class ends up calling
check_valid_frame in an endless loop.
2011-04-08 18:06:57 +01:00
René Stadler
2856da8601 aacparse: Refactor check_valid_frame to expose broken code
Just moving code around and removing an unhelpful/misleading comment.
2011-04-08 18:06:57 +01:00
Stefan Kost
4ffb2499d3 baseparse: revert last change and properly fix
Baseparse internaly breaks the semantics of a _chain function by calling it with
buffer==NULL. The reson I belived it was okay to remove it was that there is
also an unchecked access to buffer later in _chain. Actually that code is wrong,
as it most probably wants to set discont on the outgoing buffer.
2011-04-08 18:06:57 +01:00
Stefan Kost
675dc650ca baseparse: remove checks for buffer==NULL
Accordifn to docs for GstPadChainFunction buffer cannot be NULL. If we would
leave the check, we would also need more such check below.
2011-04-08 18:06:57 +01:00
René Stadler
2bfa7bc456 aacparse: Fix license specified in plugin details. 2011-04-08 18:06:56 +01:00
Jan Schmidt
06f4cbd7f3 Fix the return value of the default parse_frame function.
Fix the return value of the default parse_frame function in both
copies of GstBaseParse
2011-04-08 18:06:56 +01:00
Stefan Kost
8b20a1d46f Log aac details found in codec_data. 2011-04-08 18:06:56 +01:00
Wim Taymans
76d9b6deaa gst/aacparse/gstaacparse.c: Don't autoplug aacparse until it works.
Original commit message from CVS:
* gst/aacparse/gstaacparse.c: (plugin_init):
Don't autoplug aacparse until it works.
2011-04-08 18:06:56 +01:00
Stefan Kost
16e3a36dc6 gst/: Fix baseparse type name.
Original commit message from CVS:
* gst/aacparse/gstbaseparse.c:
* gst/amrparse/gstbaseparse.c:
Fix baseparse type name.
2011-04-08 18:06:56 +01:00
Stefan Kost
fe9e6d3469 Add two new baseparse based parsers (aac and amr) from Bug #518857.
Original commit message from CVS:
* configure.ac:
* gst/aacparse/Makefile.am:
* gst/aacparse/gstaacparse.c:
* gst/aacparse/gstaacparse.h:
* gst/aacparse/gstbaseparse.c:
* gst/aacparse/gstbaseparse.h:
* gst/amrparse/Makefile.am:
* gst/amrparse/gstamrparse.c:
* gst/amrparse/gstamrparse.h:
* gst/amrparse/gstbaseparse.c:
* gst/amrparse/gstbaseparse.h:
Add two new baseparse based parsers (aac and amr) from Bug #518857.
2011-04-08 18:06:56 +01:00
Havard Graff
e71a908d96 jitterbuffer: Make src_query MT-safe
It is possible that the element might be going down while the event arrives
2011-04-08 15:23:05 +02:00
Sebastian Dröge
4c36ca30b2 jitterbuffer: Unref event if the parent element disappeared 2011-04-08 15:22:19 +02:00
Havard Graff
342686bb02 jitterbuffer: Make upstream events MT-safe 2011-04-08 15:21:46 +02:00
Sebastian Dröge
31af4fe33e rtp: Unref events if the parent element disappeared 2011-04-08 15:20:51 +02:00
Ole André Vadla Ravnås
046f170d6a rtpmanager: fix pad callbacks so they handle when parent goes away
1) We need to lock and get a strong ref to the parent, if still there.
2) If it has gone away, we need to handle that gracefully.

This is necessary in order to safely modify a running pipeline. Has been
observed when a streaming thread is doing a buffer_alloc() while an
application thread sends an event on a pad further downstream, and from
within a pad probe (holding STREAM_LOCK) carries out the pipeline plumbing
while the streaming thread has its buffer_alloc() in progress.
2011-04-08 15:16:56 +02:00
Havard Graff
f8370bb2a8 rtpsession: make iterate_internal_links MT-safe 2011-04-08 14:41:34 +02:00
Alexey Fisher
9b15f9c6a1 rtpspeexpay: Do not transmitt samples with GAP flag
If we get GAP samples, there is no need to transmitt it.
In some situations, microphone is muted, we can drop net traffick
usage to ~1 kbit/s. Without patch it will stay ~20 kbit/s
2011-04-08 13:56:13 +02:00
Wim Taymans
0024300aa2 rtp: port some pay/depayloaders 2011-04-07 19:04:33 +02:00
Wim Taymans
6df597cbbf udpsink: handle scather gather from buffers
Iterate the memory blocks on the buffer and send them using sendmsg.
2011-04-05 19:15:11 +02:00
Wim Taymans
4e7f1633e4 rtpdec: reset structure before use 2011-04-05 17:26:44 +02:00
Wim Taymans
c124ba1489 Merge branch 'master' into 0.11
Conflicts:
	gst/rtsp/gstrtspsrc.c
2011-04-05 17:20:08 +02:00
Wim Taymans
547c97f590 rtspsrc: handle * control correctly
Parse session control attributes when no media control attribute is
present. Threat * control attributes as an empty string, just like the
spec says.

Fixes #646800
2011-04-05 17:12:28 +02:00
Wim Taymans
f67c95d826 rtsp/udp: port to 0.11 2011-04-05 17:06:41 +02:00
Sebastian Dröge
cea556b75c matroskamux: Add support for A-Law and µ-Law
Fixes bug #646567.
2011-04-05 14:29:59 +02:00
Wim Taymans
e6102a38c3 avi: more porting to 0.11 2011-04-05 11:13:36 +02:00
Wim Taymans
14b65031bc avi: port to 0.11 API 2011-04-04 19:17:43 +02:00
Alessandro Decina
30ce2680dc videomixer: update orc dist files 2011-04-04 17:39:04 +02:00
Mark Nauwelaerts
234609844e rtspsrc: perform post-flush state tricks downstream to upstream
... so downstream is set when upstream resumes data flow.
2011-04-04 11:49:00 +02:00
Mark Nauwelaerts
226a7cb32e rtspsrc: distribute new base_time to manager children following flush seek
... by forcing a state changed to PLAYING, which should otherwise be a
no-op as elements should already be in that state.

In particular, jitterbuffer needs new base_time as soon as possible to perform
proper timing (e.g. eos timeout handling) and can't wait for the new base_time
that will be distributed when the whole pipeline returns to PLAYING.

See bug #646397.
2011-04-04 11:49:00 +02:00
Mark Nauwelaerts
e5bcaa45e6 Revert "jitterbuffer: reset element base_time upon flush"
This reverts commit f84b8a69cb.

Fixes bug #646397.
2011-04-04 11:49:00 +02:00
Zaheer Abbas Merali
d44d498aa4 flv: Specify the only possible stream-format for h264 in the pad templates. 2011-04-04 10:35:03 +01:00
Sebastian Dröge
fb12172810 qtdemux: Check for invalid (empty) classification info entity strings
Otherwise the classification string can be empty and gst_tag_list_add() will
complain or have a \0 in the first four bytes, which is wrong too.
2011-04-04 10:07:42 +02:00
Sebastian Dröge
17d9447ea5 qtdemux: Year 0 is not a valid year for GDate and the proleptic gregorian calendar 2011-04-04 10:01:26 +02:00
Sebastian Dröge
ce66aea7b0 videomixer[2]: Use orc_memset() instead of memset() 2011-04-01 11:35:26 +02:00
Lane Brooks
ef5ac986f1 videomixer: Add transparent background option for alpha channel formats 2011-04-01 11:35:26 +02:00
Lane Brooks
69b5aedc58 videomixer2: Add transparent background option for alpha channel formats
This option allows the videomixer2 element to output a valid alpha
channel when the inputs contain a valid alpha channel. This allows
mixing to occur in multiple stages serially.

The following pipeline shows an example of such a pipeline:

gst-launch videotestsrc background-color=0x000000 pattern=ball ! video/x-raw-yuv,format=\(fourcc\)AYUV ! videomixer2 background=transparent name=mix1 ! videomixer2 name=mix2 ! ffmpegcolorspace ! autovideosink  videotestsrc ! video/x-raw-yuv,format=\(fourcc\)AYUV ! mix2.

The first videotestsrc in this pipeline creates a moving ball on a
transparent background. It is then passed to the first videomixer2.
Previously, this videomixer2 would have forced the alpha channel to
1.0 and given a background of checker, black, or white to the
stream. With this patch, however, you can now specify the background
as transparent, and the alpha channel of the input will be
preserved. This allows for further mixing downstream, as is shown in
the above pipeline where the a second videomixer2 is used to mix in a
background of an smpte videotestsrc. So the result is a ball hovering
over the smpte test source. This could, of course, have been
accomplished with a single mixer element, but staged mixing is useful
when it is not convenient to mix all video at once (e.g. a pipeline
where a foreground and background bin exist and are mixed at the final
output, but the foreground bin needs an internal mixer to create
transitions between clips).

Fixes bug #639994.
2011-04-01 11:35:26 +02:00
Wim Taymans
ea65d34cef plugins: port to new memory API 2011-03-28 21:05:31 +02:00
Wim Taymans
8f22a09dc4 Merge branch 'master' into 0.11-fdo 2011-03-28 20:50:59 +02:00
Jan Urbański
9c5a12c11f flvdemux: Do not build an index if upstream is not seekable
An index is not useful if upstream cannot handle seeks and building it
for infinite files, for instance FLV streams, results in a memory leak.
2011-03-28 19:53:59 +02:00
Stefan Kost
fb071dd89e spectrum: refactor processing loop for block based operation
Previously the chain function was working sample frame based. In each cycle it
was checking if it is time to run a fft or if it is time to send a message.
Now we changed the data transform functions to work on a block of data and
calculate the max length until either {end-of-data, do-fft, do-msg}. This allows
us also to avoid the duplicated code for the single and multi-channel case (as
the transformers have the same signature now).
2011-03-25 00:15:48 +02:00
Stefan Kost
f00af192c9 spectrum: fix the error accumulation and frames_todo handling
Even though we wrap around the accumulated second, we still need to add the
error in the same cycle. Increase the todo in the same conditional as afterwards
the accumulated error will be below one second.
2011-03-24 14:14:09 +02:00
Stefan Kost
315347a8dc spectrum: fix broken code resulting for a wrong splitup of changes 2011-03-24 13:53:12 +02:00
Stefan Kost
3b552ae6f8 spectrum: simplify the have_interval calculation
Move some of the conditions to the places where the dependent variables change.
2011-03-24 11:27:34 +02:00
Stefan Kost
1979b04f46 spectrum: use local var for input_data function
Avoid dereferencing the input_data from the instance from within an inner loop.
2011-03-24 11:27:34 +02:00
Mark Nauwelaerts
87e1b06cac flvmux: use running time for synchronization
Fixes #432612.
2011-03-22 20:55:41 +01:00
Mark Nauwelaerts
dd19a7edad matroskamux: use running time for synchronization
Fixes #432612.
2011-03-22 20:55:37 +01:00
Mark Nauwelaerts
b02edfbfff avimux: use running time for synchronization
See bug #432612.
2011-03-22 20:55:27 +01:00
Sebastian Dröge
5b977c4fec matroska: Mark tag mapping tables as static const 2011-03-16 09:39:20 +01:00
Sebastian Dröge
7db758164d matroskamux: Use ARTIST instead of AUTHOR for GST_TAG_ARTIST 2011-03-16 09:39:20 +01:00
Sebastian Dröge
52aa27f997 matroskademux: Use ARTIST Matroska tag instead of AUTHOR for GST_TAG_ARTIST
AUTHOR only existed in an old version of the spec and ARTIST is
the new replacement for this. We are still reading both to still
be compatible with old files.

Fixes bug #644875.
2011-03-16 09:39:20 +01:00
Youness Alaoui
a1a0186a62 videoflip: Fix buffer overflow bug for odd resolutions and Y422 colorspaces
https://bugzilla.gnome.org/show_bug.cgi?id=644773
2011-03-15 20:23:17 +00:00
Youness Alaoui
a3ed3d9374 videoflip: Add support for YUY2, UVYV and YVYU colorspaces
https://bugzilla.gnome.org/show_bug.cgi?id=644773
2011-03-15 09:51:26 +00:00
Andoni Morales Alastruey
0ed0174ea9 matroskamux: return TRUE from sink pad event function for tag events, which are handled
https://bugzilla.gnome.org/show_bug.cgi?id=644730
2011-03-14 17:08:46 +00:00
Stefan Kost
32afdea96d spectrum: more comments and tune and logging 2011-03-10 14:29:25 +02:00
Stefan Kost
1a32265b51 spectrum: avoid unneccesary extra fft runs
Before it was possible that we run an extra fft when the time for sending a new
message is due. Only do this if we have not run the fft for the interval at all.
2011-03-10 14:15:42 +02:00
Stefan Kost
f1785b0e4a spectrum: only scale the vectors that we are processing
Phase is not produced by default, so lets not scale it unconditionally to save a
few cycles.
2011-03-10 14:12:01 +02:00
Stefan Kost
5bf267c485 spectrum: put number of channels to instance variable
When freeing data the format might have changed. Thus we need to remember for
which format we allocated memory.
2011-03-10 14:10:25 +02:00
Stefan Kost
dc1fe1d77f spectrum: update doc review stamp 2011-03-10 10:27:41 +02:00
Stefan Kost
b792b100e2 spectrum: use function pointers for data readers
Don't check the format for each sample frame to read. We can make that decission
in _setup already. This is still not ideal as we call the function per frame.
Ideally we determine how many samples we can copy and have a loop in the input
reader. As an alternative we might also consider to use the fft variants for the
various formats and not convert to float for all cases - we would still need to
mix or deinterleave though.
2011-03-10 10:27:41 +02:00
Mark Nauwelaerts
2738917852 rtspsrc: improve recovery from failed seek
In case server-side fails to perform seek, i.e. PLAY at non-zero requested
position, recovery so far would arrange for streaming to continue, albeit
having lost position tracking in the process.  So, query position prior
to seek and use upon failed seek.
2011-03-09 17:18:09 +01:00
Mark Nauwelaerts
6bc1aa0e59 jitterbuffer: handle position query 2011-03-09 17:18:08 +01:00
Stefan Kost
c622477a92 spectrum: multi-channel support
Add a boolean multi-channel property with a default of FALSE. When set to TRUE
the element won't mix all input channels to mono, but instead run a FFT on each
channel. In that case the result message would contain a 2 dimensional array
of channel x data for magnitude and phase.

API: GstSpectrum:multi-channel
https://bugzilla.gnome.org/show_bug.cgi?id=593482
2011-03-09 17:01:47 +02:00
Stefan Kost
832aac534a spectrum: more xrefs in the docs 2011-03-09 17:00:58 +02:00
Stefan Kost
65f4c4b3e6 spectrum: factor out the code that accumulated samples into the ring-buffer
Use a separate function to read a sample frame into a ringbuffer slot. In the
future we can use format-specific function pointer to avoid the reoccuring
format checks.
2011-03-09 17:00:58 +02:00
Stefan Kost
5b9028c52c spectrum: pull format to temp var to improve readability of lines using it 2011-03-09 17:00:58 +02:00
Stefan Kost
b60675acaf spectrum: code cleanup for copying data to ring-buffer
Rename fp to is_float and restructure if-else part for handling the different formats.
2011-03-09 17:00:58 +02:00
Stefan Kost
787aca6898 spectrum: add a GstSpecrtumChannel context structure
We now keep the fft data that is related to one channel in a separate structure
to prepare for multichannel support. We also refactor the code to operate more
often on the channel context.
2011-03-09 17:00:57 +02:00
Stefan Kost
2fd09ebd89 spectrum: call the instance var spectrum instead of filter 2011-03-09 17:00:57 +02:00
Stefan Kost
d8d6a3b79e spectrum: don't value we already took from the gvalue 2011-03-09 17:00:57 +02:00
Wim Taymans
c63dc97adf meta: update for new API 2011-03-08 17:02:30 +00:00
Wim Taymans
a4fdb8ee44 Merge branch 'master' into 0.11
Conflicts:
	tests/examples/cairo/Makefile.am
2011-03-08 10:14:20 +00:00
Mark Nauwelaerts
1f7f434df6 jitterbuffer: also estimate eos if very near eos 2011-03-07 16:56:43 +01:00
Mark Nauwelaerts
3c9a4239bf jitterbuffer: avoid trying to buffer more than is available.
That is, in case of short (or near eos of) stream, deadlock (until timeout)
would occur trying to buffer more than is yet forthcoming.
2011-03-07 16:56:18 +01:00
Mark Nauwelaerts
f84b8a69cb jitterbuffer: reset element base_time upon flush
... to arrange for properly scheduled timeout (following seek).
2011-03-07 11:07:12 +01:00
Mark Nauwelaerts
b69c605c2c wavparse: tune output max buffer size to material
... to avoid ending up with tons of short time buffers for e.g. high sample
rate audio.
2011-03-04 18:43:29 +01:00
Wim Taymans
338c300f5f Merge branch 'master' into 0.11 2011-03-04 16:30:36 +01:00
Stefan Kost
3ec3bed497 monoscope: don't leak the monoscope_state data
The monoscope_close() implementation was empty.
2011-03-02 13:01:45 +02:00
Stefan Kost
7bc3344131 monoscope: we have 64 colors, don't access colors[64]
Fixes remaining invalid read.
2011-03-02 13:01:45 +02:00
Mark Nauwelaerts
0ffd4ff8c0 qtdemux: arrange for non-fatal error when parsing non-vital parts 2011-03-02 10:26:46 +01:00
Stefan Kost
d2ee8b979d monoscope: stack needs to be size+1 as we put a end-marker into it
Valgrind is still complaining about one bad read, but this takes care of the
crash mentioned in the comment and in bug #564122.
2011-03-02 10:56:33 +02:00
Wim Taymans
0a56b25882 rtpsession: use NetAddress metadata 2011-02-28 13:28:29 +01:00
Wim Taymans
6c4ccb272c udp: implement NetAddress with metadata 2011-02-28 13:14:37 +01:00
Wim Taymans
9c08bde90b meta: fix for new API 2011-02-28 11:58:49 +01:00
Wim Taymans
f229f4d192 metadata: use metadata for private buffer data
Use buffer metadata to store element private data.
2011-02-28 11:58:49 +01:00
Wim Taymans
d87c27fd2c miniobject: use buffer private field for extra data
Use the owner private field to store extra buffer data instead of using
subclassing.
2011-02-28 11:58:48 +01:00
Wim Taymans
759a3507d7 Merge branch 'master' into 0.11
Conflicts:
	configure.ac
2011-02-28 11:58:05 +01:00
David Schleef
caa971e605 qtdemux: remove accidental debug message
in previous commit
2011-02-25 20:12:35 -08:00
David Schleef
6565dd5fbc qtdemux: Add support for 2Vuy and r210 2011-02-25 19:36:26 -08:00
Sebastian Dröge
88cbcf5aa4 deinterlace: Add support for NV21 colorspace 2011-02-24 14:08:25 +01:00
Carsten Kroll
ce0e34a0d5 deinterlace: Add support for NV12 colorspace
Fixes bug #642961.
2011-02-24 14:00:37 +01:00
Robert Swain
6607cdcc08 deinterlace: Simplify setcaps
The current code never uses upstream negotiation so the code can be
significantly simplified.
2011-02-23 13:09:19 +01:00
Robert Swain
6402556157 deinterlace: Port greedyl to GstDeinterlaceSimpleMethod
The main goal of this change is to reuse the complex but now neatly
written scanline pointer calculation code from the simple methods.
2011-02-23 13:09:19 +01:00
Stefan Kost
98501f6f45 Revert "id3demux: ensure a taglist before adding the container tag"
This reverts commit a86bab6689. The issue is
fixed with commit ff5e5a8f0d instead.
2011-02-22 15:21:42 +02:00
Stefan Kost
ff5e5a8f0d id3demux: return ID3TAGS_BROKEN_TAG for unsupported versions
This prevents us for trying to work with a NULL taglist.
2011-02-22 15:21:28 +02:00
Edward Hervey
e08bdf691d qtdemux: Fix unitialized variable. 2011-02-22 14:16:05 +01:00
Mark Nauwelaerts
940417edc3 avidemux: ensure sane parameters when parsing superindex 2011-02-22 14:03:25 +01:00
Mark Nauwelaerts
d680842a7f avidemux: check for NULL audio stream format header when parsing stream 2011-02-22 14:03:23 +01:00
Blaise Gassend
0f88181f43 rtpbin: handle NULL demux elements
When using gstrtpbin with ignore-pt=true, the free_stream function tries to
call gst_element_set_locked_state and gst_element_set_state on a stream->demux
which is NULL.

fixes #642412
2011-02-22 13:31:35 +01:00
Robert Swain
6b26017ae7 deinterlace: small clean-ups
Improve debug output by printing the buffer pointer when
popping a buffer and simplify code to use scanlines.bottom_field
as appropriate.

https://bugzilla.gnome.org/show_bug.cgi?id=642691
2011-02-21 20:14:19 +00:00
Robert Swain
32f757786b deinterlace: fix assigned method_id when using fallback
https://bugzilla.gnome.org/show_bug.cgi?id=642691
2011-02-21 20:14:09 +00:00
Wim Taymans
45ea930a99 rtpbin: fix setting the SDES property
Only the sdes veriable is protected with the object lock.
Use the right object when setting the sdes property.
2011-02-21 17:19:05 +01:00
Edward Hervey
6e1c701502 Revert "Check that collectpads exists before removing pad"
This reverts commit 8e6b876e76.

Depends on a core commit that was reverted
2011-02-21 12:25:19 +01:00
Tim-Philipp Müller
06972db7b6 icydemux: fix tag list handling issues that might have caused crashes
Fix slightly confused tag handling in some places: make it clear when
we're taking ownership of a tag list and when not. For example,
gst_icydemux_tag_found() was taking ownership when the source pad
existed, but otherwise not (leak). Also, gst_event_parse_tag() does
not return a newly-allocated taglist, but a tag list that belongs to
the tag event, so don't give ownership of it away.

While we're at it, some minor clean-ups: don't re-invent g_strndup()
and simplify gst_icydemux_parse_and_send_tags() a bit, and don't
leak the tag list in case no valid tags where found.

https://bugzilla.gnome.org/show_bug.cgi?id=641330
2011-02-21 11:03:03 +00:00
David Schleef
8e6b876e76 Check that collectpads exists before removing pad
The core now calls release pad from finalize, at which point
the collectpads might have already been freed.
2011-02-20 23:46:01 -08:00
Stefan Kost
367adf2b69 avidemux: stream->current_total is accumulated byte size and not time
Use timestamp for the stream index as well.
2011-02-18 10:14:32 +02:00
David Schleef
053f03c032 udpsink: warn when packet is too large 2011-02-17 18:05:43 -08:00
David Schleef
e017e14847 matroskaparse: New element
Copied from demux.  Duplicates much code, also some dead code
remaining.
2011-02-17 18:05:43 -08:00
David Schleef
eab982ce60 matroskademux: Earlier debug category initialization 2011-02-17 18:05:43 -08:00
David Schleef
63bb9807a3 flvmux: don't set duration for live stream 2011-02-17 18:05:43 -08:00
David Schleef
1732baf7af debugutils: remove bitrotten negotiation element
Wasn't enabled, didn't work, and planned features have been
superceded by capsfilter and capsdebug.
2011-02-17 18:05:43 -08:00
David Schleef
e54ba41ff7 rtpvrawpay: Implement interlacing 2011-02-17 18:05:43 -08:00
Stefan Kost
d8f29266e9 avidemux: also add the frame-type for the stream index 2011-02-17 17:57:42 +02:00
Stefan Kost
80d820ff29 avidemux: get the index writer id when the pad has a parent
Otherwise the index writer has a weired name, as the pad has no parent yet.
2011-02-17 17:56:29 +02:00
Stefan Kost
99e4bdd8f2 avidemux, flvdemux: formatting cleanup
Trim trailing whitespaces and fix the formatting of double negation.
2011-02-17 14:13:36 +02:00
Stefan Kost
ade128a002 avidemux, flvdemux: mark delta-units in the index
We need to use the 'delta' flag for delta units and not the 'none' flag.
2011-02-17 14:13:36 +02:00
Stefan Kost
b38cf735a5 qtdemux: mark delta-unit in the index
We need to use the delta flag fro delta units and not none. Print more details
to the debug log.
2011-02-17 12:50:03 +02:00
Stefan Kost
9852f1cee6 qtdemux: formatting cleanup
Trim trailing whitespaces and fix the formatting of double negation.
2011-02-17 12:48:49 +02:00
Stefan Kost
8d5be2e8a4 matroskamux: rework _request_new_pad to handle explict req-pad-names
Don't ignore explicit pad-names.
2011-02-16 17:15:28 +02:00
Stefan Kost
1e034cb01f avimux: rework _request_new_pad to handle explict req-pad-names
Don't ignore explicit pad-names. Rearrange the code and the error handling a
bit. Add a FIXME-0.11 for the bad pad-names.
2011-02-16 17:15:27 +02:00
Andy Wingo
cfeb84b821 plug qtdemux refcount leaks
* gst/qtdemux/qtdemux.c (gst_qtdemux_src_convert): Unref the qtdemux; we
  weren't doing so before.
  (gst_qtdemux_handle_src_event, gst_qtdemux_chain): Fix some error
  cases which would leak a ref to the qtdemux.
2011-02-15 16:30:29 +01:00
Mark Nauwelaerts
d466f07def matroskademux: avoid sorting NULL array of cluster positions 2011-02-14 17:57:33 +01:00
Wim Taymans
4279aa6a68 theorapay: handle 0 sized packets
Handle 0 sized packets (repeat frame) in the payloader and depayloader.

Fixes #641827
2011-02-14 16:48:06 +01:00
Tuukka Pasanen
d203b1ef50 taginject: resend tags when they are changed
Allow setting new tags on the property while running and send them.

Fixes #640249
2011-02-14 15:23:56 +02:00
Miguel Angel Cabrera Moya
3cca27ced1 rtspsrc: fix minor leaks when handling server requests.
https://bugzilla.gnome.org/show_bug.cgi?id=640163
2011-02-14 11:33:18 +01:00
Heath Nielson
aa7e638d8e qtdemux: extract MusicBrainz tags
Extract MusicBrainz tags added by MusicBrainz's Picard
tagger application. These tags (esp. the album id) are
helpful for rhythmbox et.al. to automatically downloads
cover art.

https://bugzilla.gnome.org/show_bug.cgi?id=642205
2011-02-14 00:49:00 +00:00
Tim-Philipp Müller
6f0a4fa85b qtdemux: refactor iTunes tag parsing a bit 2011-02-14 00:38:45 +00:00
Mark Nauwelaerts
686189f3f0 qtdemux: propagate error during expose_streams
... as it may occur during initial parsing of fragmented file.
2011-02-10 18:17:56 +01:00
Mark Nauwelaerts
3dc42d3704 qtdemux: avoid skipping exposing a stream following a removed stream 2011-02-10 18:17:40 +01:00
Mark Nauwelaerts
b70f4b6ffa matroskademux: store cluster positions provided by SeekHead
... and use those, if available, to locate a cluster rather than scanning.
2011-02-10 18:17:31 +01:00
Mark Nauwelaerts
9de84b45bc matroskademux: properly resume cluster scanning
... rather than getting offset tracking messed up, and then likely
failing a subsequent assert.
2011-02-09 16:27:00 +01:00
Stefan Kost
a86bab6689 id3demux: ensure a taglist before adding the container tag
In the case of id3v1 also don't return NULL on empty tags, but also create a new
taglist and add the container tag for consistency.
2011-02-08 10:07:43 +02:00
Stefan Kost
6f6b2a7efc rtspsrc: strip trailing spaces 2011-02-07 17:08:47 +02:00
Stefan Kost
5e071d51f2 rtpsrc: set multiple properties in one go
There is no need for separate g_object_set() calls here.
2011-02-07 17:07:42 +02:00
Thiago Santos
cb527623a3 deinterlace: Handle image caps without asserting
Images might have framerate=0/1 in the caps, which caused an
assertion on deinterlace. I don't know of interlaced image formats
but deinterlace might be hardcoded on some generic pipelines and
it shouldn't assert.

The fix was to set field_duration to 0 if the input has a framerate
with a 0 numerator.

This patch also adds checks for this situation on the unit tests.

https://bugzilla.gnome.org/show_bug.cgi?id=641400
2011-02-04 09:38:35 -03:00
Stefan Kost
18213aa214 docs: fix parameter name in udpsrc docs
It is "buffer-size" and not "buffer". Also trim trailing whitespace.
2011-02-04 12:34:08 +02:00
Wim Taymans
61382aad28 source: fix type of ntpnstime 2011-02-02 18:30:47 +01:00
Wim Taymans
8598aaf81b rtpbin: Get and use the NTP time when receiving RTCP
When we receive an RTCP packet, get the current NTP time in nanseconds so that
we can correctly calculate the round-trip time.
2011-02-02 18:30:46 +01:00
Olivier Crête
8a7a327db7 rtptheoradepay: Request new keyframe on lost packets
Theora can only use the last frame (or the keyframe) as a reference, so in
practice. If we receive a buffer that references an unknown codebook, request
new headers. It probably means that headers were lost.
2011-02-01 18:28:51 +01:00
Olivier Crête
cd923223dd rtpsession: Add action signal to request early RTCP 2011-02-01 18:28:51 +01:00
Olivier Crête
c0996e6b90 rtpsession: Add callback to get the current time 2011-02-01 18:28:51 +01:00
Olivier Crête
a630c68fc3 rtpsession: Don't relay more than one PLI request per RTT
Drop PLI requests if one was relay in the last RTT, the other side may
just not have received the keyframe yet.
2011-02-01 18:28:51 +01:00
Olivier Crête
a61bb9e94b rtpsession: Send GstForceKeyUnit event in response to received RTCP PLI 2011-02-01 18:28:51 +01:00
Sjoerd Simons
7350d2adfa gstrtpsession: Fallback for FIR to PLI if PLI isn't available 2011-02-01 18:28:51 +01:00
Olivier Crête
52f95fa7ee rtpsession: Implement sending PLI packets in response to GstForceKeyUnit 2011-02-01 18:28:51 +01:00
Olivier Crête
db5150a23a rtpsource: Retain RTCP Feedback packets for a specified amount of time 2011-02-01 18:28:51 +01:00
Olivier Crête
90354ecb49 rtpsession: Make rtcp buffer metadata writable after processing it
Functions that process the rtcp buffer could decide to keep a ref
on the buffer for further processing. So make the metadata writable
only after they are done.
2011-02-01 18:28:50 +01:00
Olivier Crête
1643f427db rtpsession: Emit signal on incoming RTCP FB packet 2011-02-01 18:28:50 +01:00
Wim Taymans
f399b6a641 rtpsession: fix compilation 2011-02-01 18:28:50 +01:00
Olivier Crête
1bde427250 rtpsession: Add method to request early RTCP packet
Implement the early mode defined in RFC 4585. In this mode, RTCP feedback
packets are sent early to notifier.
2011-02-01 17:03:39 +01:00
Olivier Crête
975e1fecb3 rtpsession: Add property for minimum interval between Regular RTCP messages
This can be changed according to RFC 4585
2011-02-01 16:56:15 +01:00
Olivier Crête
cdb5465741 rtpsession: Emit signal when sending a compound RTCP packet
This allows users to add extra RTCP packets to the compound
RTCP packet.
2011-02-01 16:50:58 +01:00
Olivier Crête
589b254ce5 rtpptdemux: Tag upstream custom events with payload type 2011-02-01 16:50:25 +01:00
Olivier Crete
c7b1ce7310 rtpssrcdemux: Tag upstream custom events with SSRC 2011-02-01 16:49:10 +01:00
Olivier Crête
9f073459e0 rtpsession: Emit "on-ssrc-validated" when validating by RTCP
Emit "on-ssrc-validated" if the SSRC is validated by receiving
a RTCP SDES packet.
2011-02-01 16:45:58 +01:00
Wim Taymans
f95c30a413 j2kpay: skip EPH packets
Include EPH markers into the previous chunk of packets.
2011-02-01 16:39:10 +01:00
Olivier Crête
07ebec51f5 rtppcmapay: Rename the class to have the right name
It was name pmca instead of pcma and made debug logs hard to search.
2011-01-31 17:56:43 -05:00
Tim-Philipp Müller
ede0635d45 deinterlace: simplify template caps
We can merge all the YUV variants into one single structure.
2011-01-31 13:44:45 +00:00
Mark Nauwelaerts
8d90dba55e avidemux: initialize local variable to please mingw32 compiler 2011-01-27 16:02:46 +01:00
Mark Nauwelaerts
7def8c9b98 udp: use socklen_t where appropriate rather than custom type
In particular, fixes Cygwin build where socklen_t is defined as int
in line with native win32 api definition.
2011-01-27 16:01:09 +01:00
Mark Nauwelaerts
cb76a13cc9 qtdemux: mind rounding issues when converting from global time to mov time
In particular, this avoids missing the intended keyframe when first converting
from the frame's mov time to global segment time, and then back from global
time to mov time when activating the segment.
2011-01-27 12:27:38 +01:00
Ognyan Tonchev
0add79cbf1 matroskamux: don't leak ebml writer caps when re-using matroskamux
https://bugzilla.gnome.org/show_bug.cgi?id=640542
2011-01-26 08:51:04 +00:00
Stefan Kost
9f34b89245 rtpjitterbuffer: don't divide by 0 2011-01-25 21:57:57 +02:00
Mark Nauwelaerts
68fc03fd76 matroskademux: pull mode should always report seekable
... as it no longer requires an index, but can seek by scanning as well.
2011-01-24 22:24:28 +01:00
Mark Nauwelaerts
9f7570f132 qtdemux: support some more mpeg-4 fourcc variants 2011-01-24 22:23:56 +01:00
Mark Nauwelaerts
662ec520ae qtdemux: simplify retrieving stsd child entry atom 2011-01-24 22:23:53 +01:00
Edward Hervey
c6b9f5b25a avidemux: Don't consider 0 fcc_handler as uncompressed.
Just avoids a warning
2011-01-24 18:30:57 +01:00
Wim Taymans
899dad8949 qtdemux: take configured start time into account
when creating the newsegment event, take the configured start time
into account.
2011-01-24 16:48:17 +01:00
Tim-Philipp Müller
06364a54ce qtdemux: fix printf format warning on mingw32
Make win32 build bot happy again, and nicefy output while we're at it.

qtdemux.c: In function 'qtdemux_parse_trun':
qtdemux.c:2162:3: error: format '%lu' expects type 'long unsigned int', but argument 9 has type 'guint32'
2011-01-24 15:11:02 +00:00
Tim-Philipp Müller
693b3b7e0b h264depay: don't leak codec data buffer in byte-stream=true mode
https://bugzilla.gnome.org/show_bug.cgi?id=640063
2011-01-20 14:10:55 +00:00
Tim-Philipp Müller
08855b45b6 rtspsrc: don't leak url string
https://bugzilla.gnome.org/show_bug.cgi?id=640064
2011-01-20 13:46:44 +00:00
Edward Hervey
6d545e29ad qtdemux: Gracefully handle mov files misusing the WAVE atoms
Check that the WAVEHEADER node is present instead of blindly using it.
If not present we won't be able to provide a more refined caps, but at
least we won't crash.

https://bugzilla.gnome.org/show_bug.cgi?id=640028
2011-01-20 11:48:38 +01:00
David Schleef
c2b343cd76 deinterlace: rewrite how neighboring scan lines are calculated
Old code was difficult to understand exactly how the neighboring
scan lines are calculated, and it appeared that some were off by
+2 or -2, depending on the field flag.  Fixes #639321.
2011-01-18 11:04:08 +01:00
Tim-Philipp Müller
7d9b7abbd4 avisubtitle: set caps on srcpad to fix issue with discoverer
Set caps from the start so discoverer doesn't blow up on
seeing no negotiated caps between elements on preroll,
which might happen if no subtitle buffers have been
pushed yet at the time. See file from bug #603308.
2011-01-18 09:33:06 +00:00
Mark Nauwelaerts
0124302b58 matroskamux: avoid creating caps from string when possible
Fixes #639516.
2011-01-14 16:25:14 +01:00
Mark Nauwelaerts
a49a248fff avimux: set src pad caps when starting file
Fixes #639516.
2011-01-14 16:24:32 +01:00
Tim-Philipp Müller
4a7a78dc9e alpha: fix compiler warnings caused by -DG_DISABLE_ASSERT 2011-01-07 02:32:20 +00:00
Tim-Philipp Müller
68fa8f3417 matroska: don't put essential function calls into g_assert()
g_assert() will expand to NOOPs if -DG_DISABLE_ASSERT is passed.
2011-01-07 02:06:51 +00:00
Edward Hervey
4decc3aaea rtp: Fix unitialized variables on macosx 2011-01-06 12:29:21 +01:00
Edward Hervey
74360c22be qtdemux: Fix unitialized variables on macosx 2011-01-06 12:28:58 +01:00
David Schleef
088ae75681 capsdebug: Add capdebug debug category 2011-01-05 17:50:37 -08:00
David Schleef
97d74f293c deinterlace: Change the default to linear
The previous default, greedyh, takes 4 times as long as MPEG-2
video decoding, and is unlikely fast enough on any current CPU
to play 1080i video in real-time.  greedyl isn't much faster.
linear was chosen over vfir, since the quality advantage of vfir
is minimal compared to the occasional visual artifacts and slower
processing.
2011-01-05 17:50:09 -08:00
Wim Taymans
bc0824181b rtspsrc: don't confuse return values
Return a return value of the right type.
2011-01-05 18:33:41 +01:00
Edward Hervey
ee2a615851 qtdemux: Fix unitialized variables on macosx 2011-01-05 16:24:13 +01:00
Wim Taymans
6b91c5f6e7 vrawdepay: fix length check
Add some more debugging.
Add the length check so we don't cause unneeded warnings.
2011-01-05 15:03:32 +01:00
Wim Taymans
43c6d0c72a multiudpsink: add buffer-size property
Add buffer-size property to configure the kernel send buffer.
2011-01-05 12:05:15 +01:00
Stefan Kost
c9e0db6469 rtspsrc: remove unused variables when debug-logging disabled 2011-01-03 20:17:47 +02:00
Stefan Kost
a570310cdc matroska-demux: remove unused variables when debug-logging disabled 2011-01-03 20:17:47 +02:00
Wim Taymans
dc221c0219 rtspsrc: increase udp buffer size
Set a bigger UDP buffer size by default to reduce packet loss with
high bitrate streams.
2011-01-03 15:40:11 +01:00
David Schleef
6ab508dfa5 multifilesink: send stream headers in key-frame mode 2011-01-02 19:22:47 -08:00
Erich Schubert
5b79a3d2f8 id3demux: fix parsing of ID3v2.4 genre frames with multiple genres
We'd only extract the first genre (multiple times) instead of all
genres.

https://bugzilla.gnome.org/show_bug.cgi?id=638535
2011-01-02 19:26:45 +00:00
Wim Taymans
5ed3701a2d mp4adepay: improve timestamps on outgoing packets
Improve parsing of the samplerate.
Parse the framelen so that we can calculate timestamps.
When interpollate the incomming timestamp on outgoing buffers when there are
multiple subframes.

fixes #625825
2010-12-31 13:57:05 +01:00
Tim-Philipp Müller
cfa7225898 cairo, videofilter: use gst/math-compat.h header for rint 2010-12-31 02:16:54 +00:00
David Schleef
cdaf72b614 videobalance: Check for HAVE_RINT instead
Also change M_PI to G_PI for giggles.
2010-12-30 14:34:43 -08:00
David Schleef
7b8981766b Change M_PI to G_PI 2010-12-30 14:20:52 -08:00
David Schleef
d4167c4fee videobalance: use G_OS_WIN32 for windows check 2010-12-30 12:14:23 -08:00
Wim Taymans
9c2393490f mp4adepay: fix timestamps on buffers 2010-12-30 16:24:46 +01:00
Wim Taymans
756869421c mpvpay: fix flushing and discont
Fix flushing and disconts.
Clean up in state changes.
2010-12-30 16:24:46 +01:00
Tim-Philipp Müller
3a66829087 matroska-demux: increase allowed max. block size for push mode from 10M to 15M
It was an arbitrary limit from the start, meant as a basic sanity check,
so may just as well increase it a little. Would be good to provide
progress reporting while completing the block in any case..

https://bugzilla.gnome.org/show_bug.cgi?id=637060
2010-12-29 23:38:18 +00:00
Tim-Philipp Müller
c8fc90fd37 matroska-demux: assume matroska if no doctype is specified
https://bugzilla.gnome.org/show_bug.cgi?id=638019
2010-12-29 23:09:04 +00:00
Tim-Philipp Müller
96830324a5 rtspsrc: serialise/deserialise floats without changing locale
Use g_ascii_dtostr() and g_ascii_strtod() to serialise/deserialise
floating point numbers, instead of ugly hacks that switch locale
before and after calling libc functions (which is not a good idea
in a multi-threaded application).
2010-12-29 15:54:46 +00:00
Tim-Philipp Müller
fafd0b7bc3 rtpjpegdepay: fix framerate parsing for locales that use a comma as floating point
atof() converts strings according to the current locale, but the
framerate string will likely always use a dot as floating point
separator, so use g_ascii_strtod() instead (but also canonicalise
the string before, so we can handle both formats as input).
2010-12-29 14:59:30 +00:00
Wim Taymans
b5647685c4 rtpsource: use the right variable
Use the right variable for specifying that we sent a receiver report.
2010-12-27 13:13:46 +01:00
Rob Clark
02cb1dd7b5 matroska-demux: add stream-format and alignment properties for h264 2010-12-23 16:12:51 -06:00
Wim Taymans
ef0bc7558d gstpay: fix klass, add RTP as a use case 2010-12-23 18:39:52 +01:00
Wim Taymans
5fe6046c20 gstdepay: cleanup the cache 2010-12-23 18:39:52 +01:00
Wim Taymans
7c9b91d2d8 gstpay/depay: add generic gstreamer payloader
Add the beginnings of a generic GStreamer buffers payloader.
2010-12-23 18:39:52 +01:00
Wim Taymans
e13340ccb5 mp4gpay: reset state on flush-stop 2010-12-23 17:06:58 +01:00
Wim Taymans
1dd71cc63f mp4gdepay: flush state on flush-stop 2010-12-23 16:26:07 +01:00
Wim Taymans
2a49d34c3e rtspsrc: on-npt-stop is a manager signal 2010-12-23 16:25:15 +01:00
Wim Taymans
12bc7258b9 rtspsrc: improve RTP session handling
Store the RTP session in the stream so that we can more efficiently
perform actions on the stream based on RTP signals.
2010-12-23 15:24:29 +01:00
Wim Taymans
7caad21a57 rtpsource: include last send RB block
Only report RB values for non-internal sources.
Report not only the RB blocks we last received from but also the last RB
block we sent to a source.
2010-12-23 13:58:30 +01:00
Wim Taymans
8fa5ddab9a rtpsession: remember last sent RB values. 2010-12-23 13:58:30 +01:00
Wim Taymans
6035ee08c0 rtpsource: include all stats and document
Include all possible stats of a source in the stats structure because we might
be interested in what happened in the past.
Document the stats property and the fields.
2010-12-23 13:58:30 +01:00
Wim Taymans
10a5a795ea rtpsession: also emit RTCP activity on SR
Also emit RTCP activity signals when we receive an SR packet without RB blocks,
such as from a sender that is not receiving anything.
2010-12-23 13:58:30 +01:00
Wim Taymans
1230258e6f docs: add some more gstrtpbin docs 2010-12-23 13:58:29 +01:00
Sebastian Dröge
1d74f568a3 matroskademux: Don't use gst_pad_alloc_buffer()
Using this in a demuxer will cause deadlocks if there's
a pad with a pending pad-block downstream, no matter if
there is a queue between the pad or not. Queues pass
bufferalloc downstream from the same thread and only
act as a thread boundary for events and buffers.
2010-12-22 20:01:16 +01:00
Tim-Philipp Müller
331bcfbdfc matroskamux: fix subtitle pad template, we only handle kate for now 2010-12-22 14:14:08 +00:00
Tim-Philipp Müller
7759ad0db2 docs: update rtspsrc docs, rtpbin is not in -bad any more 2010-12-22 13:04:42 +00:00
Wim Taymans
2b53cbe923 rtpsession: unlock before emitting signals 2010-12-22 11:46:21 +01:00
Wim Taymans
6db12cb003 rtpac3pay: add AC3 payloader 2010-12-21 22:34:49 +01:00
Wim Taymans
97993d3119 ac3depay: fix debug category description 2010-12-21 22:17:19 +01:00
Wim Taymans
e2f4fe8d3d mpapay: add debug category 2010-12-21 22:16:42 +01:00
Wim Taymans
f4155f3cf3 rtp: add RTP hint to the klass 2010-12-21 17:23:03 +01:00
Wim Taymans
f357e09ac1 rtp: fix rank of payloaders and depayloaders
Set the payloaders and depayloaders to a reasonable rank.
2010-12-21 17:22:58 +01:00
Wim Taymans
d5c8771b2b vrawdepay: reset depayloader state
Reset the depayloader state on flush-stop.
2010-12-21 15:24:18 +01:00
Wim Taymans
eb99eb5515 mp4pay: use vmethod for intercepting events 2010-12-21 15:23:08 +01:00
Wim Taymans
e47f4487b4 theorapay: clear packet on flush-stop 2010-12-21 13:55:40 +01:00
Wim Taymans
2c6e198157 vorbispay: clear packet on flush-stop 2010-12-21 13:49:41 +01:00
Wim Taymans
1eb0f65f39 mp4gdepay: reset depayloader state 2010-12-21 12:31:44 +01:00
Wim Taymans
e8b8753c90 h264pay: flush adapter on flush-stop 2010-12-21 12:29:58 +01:00
Wim Taymans
6a5e6eac55 mpapay: flush last packets on EOS 2010-12-20 18:50:25 +01:00
Wim Taymans
933a170898 mpapay: reset payloader on state change 2010-12-20 16:51:47 +01:00
Wim Taymans
984849f8fe mpapay: reset payloader on flush
Reset the payloader on a flush event.
Handle DISCONT better.
2010-12-20 16:06:26 +01:00
Wim Taymans
eb6d552353 jitterbuffer: get better buffering level
When the jitterbuffer contains -1 timestamps, make sure we still calculate the
buffer fill level by skipping the -1 buffers.
Try to be more resilient to weird input timestamps.
2010-12-20 15:56:50 +01:00
Wim Taymans
6cb0efede4 jitterbuffer: provide a clock.
since we are using the clock for sync, we need to also provide a clock for good
measure. The reason is that even if downstream elements provide a clock, we
don't want to have that clock selected because it might not be running yet.
2010-12-20 11:13:09 +01:00
Wim Taymans
210f1c44c7 rtpbin: copy buffering stats
when we create an aggregate buffering message, copy the buffering stats form the
last message. At least we get correct buffering mode then.
2010-12-20 11:13:09 +01:00
Sebastian Dröge
9d4f349454 radioactv: Prevent use of uninitialized values
Fixes bug #618652.
2010-12-19 10:58:16 +01:00
Sebastian Dröge
cdc03948ce capsdebug: Don't leak pad templates created from static pad templates 2010-12-19 10:22:29 +01:00
Mark Nauwelaerts
4c368242c0 rtph264depay: determine output h264 layout using caps negotiation
... thereby (partially) deprecating properties currently controlling whether
or not byte-stream output or NAL/AU alignment (though properties still determine
fallback if nothing specified in caps).

Fixes #606662.
2010-12-17 15:38:27 +01:00
Wim Taymans
b87ec0262b j2kpay: handle EOC correctly
Don't include the next 2 bytes when we are at the end of the data and there are
no more bytes left.
2010-12-16 18:57:27 +01:00
Sebastian Dröge
76ad0ee09b deinterlace: Change classification to Filter/Effect/Video/Deinterlace 2010-12-16 10:04:19 +01:00
Edward Hervey
34222431aa rtpj2kpay: Initialize all fields
Makes sad compliers happy
2010-12-15 18:21:34 +01:00
Wim Taymans
744472d2ad j2kpay: cleanup header construction
Use a simpler way of constructing the header that doesn't depend on
the endianness.
2010-12-15 16:25:10 +01:00
Wim Taymans
184c4219a7 j2kdepay: add support for buffer lists 2010-12-15 13:12:09 +01:00
Wim Taymans
0c3333da04 session: fix average RTCP packet size some more.
Fix stupid error in averaging macro.
Include udp headers in packet length estimation.
2010-12-14 18:12:43 +01:00
Wim Taymans
7ebd374766 rtpbin: correctly calculate RTCP packet size 2010-12-14 17:15:23 +01:00
Wim Taymans
957eac9579 j2kpay: stop scanning when we reached the end
Stop scanning for markers when we reached the end of the data.
2010-12-14 15:28:40 +01:00
Wim Taymans
ffc7cd9803 jitterbuffer: avoid leaking sink events
Avoid leaking the newsegment event when it has the wrong format.
2010-12-13 12:57:58 +01:00
Wim Taymans
acc37e52a7 mp4vpay: we can also accept xvid caps 2010-12-12 15:14:40 +01:00
Jan Schmidt
9941d3f0a2 deinterlace: Avoid infinite loop draining frames
When the pipeline is flushed just as we're draining history,
don't loop infinitely, just discard the history and abort.
2010-12-12 10:15:13 +11:00
Sebastian Dröge
e7ac799278 qtdemux: Check if there's actually a seek table before parsing it 2010-12-11 17:49:03 +01:00
Kishore Arepalli
5d9c8996da qtdemux: Implement CONVERT and FORMATS query
Fixes bug #636784.
2010-12-11 17:46:17 +01:00
Tim-Philipp Müller
d73440cb97 matroska-demux: put unrecognised RIFF format IDs into the unknown caps
Extra info can't hurt. Field names aren't necessarily consistent with
what's used elsewhere though (e.g. avidemux), but then neither are the
caps.

https://bugzilla.gnome.org/show_bug.cgi?id=623178
2010-12-11 14:53:28 +00:00
Mark Nauwelaerts
287894a89a rtspsrc: mark DISCONT when resuming PLAY
In particular, when streaming interleaved, this arranges for setting a new
timestamp on outgoing buffer so downstream can appropriate reset
to a change in (rtp)time.
2010-12-10 12:11:15 +01:00
Mark Nauwelaerts
c25625c31c rtspsrc: degrade gracefully upon failing seek and tweak QUERY_SEEKING response 2010-12-10 12:09:49 +01:00
Mark Nauwelaerts
52b5929a2b rtspsrc: add and use auto buffering mode
... which selects BUFFER for a non-live stream, and otherwise SLAVE.

Fixes #633088.
2010-12-10 12:09:32 +01:00
Wim Taymans
6729a3b79c j2kdepay: make the depayloader more resilient
Use 3 adapters, one to accumulate paketization units, another on to accumulate
tiles and a last one to accumulate the final frame.
Don't just blindly flush the adapter on DISCONT but only discard the current
packetization unit.
When we dropped jpeg2000 packets between SOP markers, adjust the SOT header with
the new lenght.
2010-12-09 18:18:24 +01:00
Mark Nauwelaerts
df2982ce7d qtdemux: fix flow return aggregation 2010-12-09 13:57:49 +01:00
Mark Nauwelaerts
5239e19e9c qtdemux: fix handling near end-of-file corner cases
Also, relax some error handling to not bail out completely when something
feels amiss, but consider this EOF and continue with was obtained so far.
2010-12-08 11:37:30 +01:00
Mark Nauwelaerts
d2948bb259 qtdemux: fragmented support; fix offset handling and relax error raising
In particular, accept unknown stream in track fragment, and only error out
if that raises problems later on with respect to offset tracking.

Fixes #620283.
2010-12-07 17:20:00 +01:00
Mark Nauwelaerts
6f8ce30c20 flvdemux: use aac codec-data to adjust samplerate if needed
Based on patch by Fabien Lebaillif-Delamare <fabien@arq-media.com>

Fixes #636621.
2010-12-07 13:12:02 +01:00
Wim Taymans
7aff7d5f78 Merge branch 'master' into 0.11 2010-12-07 11:47:41 +01:00
Wim Taymans
1d57ec6a6e rtspsrc: use _object_ref_sink() when we can 2010-12-07 11:42:15 +01:00
Alessandro Decina
c882b3f340 qtdemux: fix compiler warnings on OSX. 2010-12-06 19:59:49 +01:00
David Hoyt
6e7474459a imagefreeze: pass along eos if received before buffer arrives
Fixes #636172.
2010-12-06 15:23:00 +01:00
Andoni Morales Alastruey
fd6bc949c8 matroskamux: try to write timestamps in all the outgoing buffers
Fixes #632654.
2010-12-06 13:01:17 +01:00
Mark Nauwelaerts
1d4496254d progressreport: optionally determine progress using buffer metadata
Based on patch by Leo Singer <lsinger at caltech.edu>

Fixes #629418.
2010-12-06 12:18:31 +01:00
Guillaume Emont
92720fa048 navseek: add basic support to change playback rate
The following keys will now be interpreted by navseek:
 'f' means fast forward: the stream gets played at rate 2.0
 'r' means rewind: the stream gets played at rate -2.0
 'n' means normal: the stream gets played at rate 1.0

Fixes #631516.
2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
bdb4019678 qtdemux: add support for e(a)c-3 audio 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
44bf274b60 qtdemux: avoid sending EOS event twice 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
d4ceb8c7a6 qtdemux: remove dead code trying to update stream duration
On the one hand, it insufficiently checks whether it only updates a dummy
segment.  On the other hand, only doing this at the time the last sampled is
prepared (and sent downstream) is too little too late.
2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
39a3fd40bf qtdemux: fragmented support; handle ismv sample flags 2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
b4fb2ac99c qtdemux: fragmented support; handle ismv stbl atoms
... or lack of some thereof, such as mandatory stsz.  Shuffle some code
in _stbl_init to detect this early enough.
2010-12-03 15:52:08 +01:00
Mark Nauwelaerts
283e2b1bcd qtdemux: fragmented support; compensate for ismv offset handling
... or lack thereof, which according to specs would put media data in
unlikely position.
2010-12-03 15:52:07 +01:00
Mark Nauwelaerts
dfa54ed8cb qtdemux: fragmented support for push mode 2010-12-03 15:52:05 +01:00
Mark Nauwelaerts
d66a3db6b8 qtdemux: fragmented support; proper and incremental moof parsing
That is, parse each moof in one pass (considering all contained streams'
metadata), and do so incrementally as needed for playback rather than
an initial complete scan of all moof (though all moov sample metadata
is fully parsed at startup).
2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
73bbd8e7d3 qtdemux: refactor stream freeing 2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
eb5c958143 qtdemux: delegate linear search for sample to binary search when possible
Also arrange for parsing a sample prior to taking a reference to it,
which requires less memory layout assumptions for correctness.
2010-12-03 15:50:33 +01:00
Mark Nauwelaerts
b7c27029e5 qtdemux: fragmented support; handle moov samples and proper stream duration 2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
4790603d31 qtdemux: fragmented support; consider mvex and handle flags and offset fields 2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
4bcad634f8 qtdemux: fragmented support; forego check for short streams
... as some bogus files may indicate streams of 0 duration in moov,
while indicating the complete movie duration in mvhd (the latter should
be in mehd).
2010-12-03 15:50:32 +01:00
Mark Nauwelaerts
30065f8f01 qtdemux: fragmented support; code cleanups and optimizations in atom parsing
Avoid extra allocation in _parse_trun, add more checks for parsing errors,
add or adjust some debug statement, fix comments, sprinkle some branch
prediction.
2010-12-03 15:50:32 +01:00
Thiago Santos
4f62f49a17 qtdemux: parse_moof should return TRUE on success 2010-12-03 15:50:32 +01:00
Thiago Santos
7dabc7764e qtdemux: Fix iteration bug
Avoid infinite loop when iterating traf
2010-12-03 15:50:32 +01:00
Thiago Santos
f48817522d qtdemux: Refactor trun parsing
The allocation of the samples can be placed out of the loop.
Makes the code clearer.

Also avoid relying on traf information as it is placed on the
end of the file and might not be acessible on push mode.
2010-12-03 15:50:31 +01:00
Thiago Santos
400f22bfe3 qtdemux: Remove parsing of unused atom
sdtp atom is parsed but not used, so we don't have to
parse it.
2010-12-03 15:50:31 +01:00
Mark Nauwelaerts
19b87dbdbe qtdemux: tweak wam support
... with some comment and portability macros.
2010-12-03 15:50:31 +01:00
Marc-André Lureau
293e6a61b4 qtdemux: support wma & vc-1
https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:31 +01:00
Andoni Morales Alastruey
6f05c5c050 qtdemux: parse fmp4 samples information
The fragmented mp4 format stores the tracks and samples information in the
'moof' boxes, which are appended before each fragment (fragment->'moof'+'mdat').
The 'mfra' box stores the offset of each 'moof' box and their presentation
time. The location of this box can be retrieved from the 'mfro' box, which is
located at the end of the file.
The 'mfra' box is parsed to get the offset of each 'moof' box and their
presentation time.
Each 'moof' box can contain information for one or more tracks inside
'tfhd' boxes. For each track in a 'moof', we have a 'trun' box, which
contains information of each sample (offset and duration) used to build
the samples table.

Based on patch by Marc-André Lureau <mlureau@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:31 +01:00
Marc-André Lureau
e7a1c32a4f qtdemux: add fragmented mp4 fourccs
Adds fourcc's for tfra, tfhd, trun, sdtp, trex, mehd and
their dumps

https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:31 +01:00
Marc-André Lureau
c9b866a994 qtdemux: parse the track id from the track header
Signed-off-by: Andoni Morales Alastruey <amorales@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:31 +01:00
Marc-André Lureau
2fa531ee3c qtdemux: allow pulling atoms with unknown size
Signed-off-by: Andoni Morales Alastruey <amorales@flumotion.com>

https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:30 +01:00
Marc-André Lureau
994313da50 qtdemux: make qtdemux_dump_mvhd parse version 1 correctly
Versions 0 and 1 of mvhd have different sizes of its values
(32bits/64bits). This patch makes it dump them correctly.

Also use the right node in the parameter and not the root node.

https://bugzilla.gnome.org/show_bug.cgi?id=596321
2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
b9048fd953 matroskademux: minor cleanups in setting streamheader on caps 2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
7be2ee8710 matroskademux: normalize empty Cues to no Cues
... to trigger indexless seeking.
2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
e09e80eb2f avidemux: add workaround for buggy list size
Fixes truncated extra-data in hdrl/strl/strf due to buggy containing
list size not accounting for padding in contained chunks.
2010-12-03 15:50:30 +01:00
Mark Nauwelaerts
46c91476eb rtpssrcdemux: do not hold custom PAD_LOCK when pushing downstream 2010-12-03 15:50:21 +01:00
Mark Nauwelaerts
0f2373cbd1 rtspsrc: reset session manager base time when flushing
... as rtpbin uses running time to handle rtpjitterbuffer's buffer mode pauses.
2010-12-03 15:50:17 +01:00
Mark Nauwelaerts
148af2235e rtspsrc: include range request for all streams with non-aggregate control 2010-12-03 15:50:17 +01:00
Mark Nauwelaerts
dedf145316 rtspsrc: fix debug statement 2010-12-03 15:50:17 +01:00
Edward Hervey
13ef2ccc97 avidemux: Parse more variants of numerical IDIT tag 2010-12-03 15:38:00 +01:00
Edward Hervey
8eb0de13df flvdemux: Refactor tag pushing logic
The logic of when to push was wrong also (resulting in some tags never
being pushed).
2010-12-03 14:53:48 +01:00
Edward Hervey
4fde700113 flvdemux: Use pbutils for codec descriptions 2010-12-03 14:53:47 +01:00
Edward Hervey
86933b40e9 avidemux: Also extract IDIT tags present too early
https://bugzilla.gnome.org/show_bug.cgi?id=636143
2010-12-03 12:13:34 +01:00
Edward Hervey
0cff917a51 avidemux: Also emit DateTime tag
https://bugzilla.gnome.org/show_bug.cgi?id=636143
2010-12-03 12:13:34 +01:00
Tim-Philipp Müller
bd87d8d1dd wavparse: detect DTS advertised as PCM correctly in some more cases
The DTS typefinder may return a lower probability for frames that start
at non-zero offsets and where there's no second frame sync in the first
buffer. It's fairly unlikely that we'll acidentally identify PCM data
as DTS, so we don't do additional checks for now.

https://bugzilla.gnome.org/show_bug.cgi?id=636234
2010-12-03 10:18:43 +00:00
Thiago Santos
6511730ba1 qtdemux: Parse and use creation time tag from mvhd
Expose creation time from mvhd as a datetime tag

Fixes #634928
2010-12-02 17:12:29 -03:00
Andoni Morales Alastruey
be2d04e040 icydemux: Add 'StreamUrl' metadata as GST_TAG_HOMEPAGE tag 2010-12-02 19:18:03 +01:00
Tom Janiszewski
05cc505289 flvmux: Fix for nellymoser codecid setting
Fixes bug #632897.
2010-12-02 19:18:03 +01:00
Sebastian Dröge
d9a1f3d628 matroskamux: Add support for E-AC3 2010-12-02 19:18:02 +01:00
Sebastian Dröge
01c4117037 matroskamux: Add support for DTS 2010-12-02 19:18:02 +01:00
Wim Taymans
005e27fa79 j2kpay: use SOP markers to split bitstream
When parsing the bitstream, look for SOP markers because we are allowed to split
packets on those marker boundaries.
Rework the parsing code a little so that we can pack multiple Packetization
units in one RTP packet.
2010-12-02 19:16:48 +01:00
Wim Taymans
29363d6068 rtpj2kpay: use buffer lists
Use buffer lists for doing zerocopy payloading.
Add property to disable buffer lists.
2010-12-02 19:16:47 +01:00
Wim Taymans
7e47921637 h264pay: small cleanups
Allocate adapter only once.
Make some guint8 * const.
2010-12-02 19:16:47 +01:00
Tambet Ingo
9d52c1a1d7 rtph264pay: implement full bytestream scan mode.
Implement the full bytestream scan mode.

Fixes #634910
2010-12-02 19:16:47 +01:00
Wim Taymans
7ed250c793 rtspsrc: select multicast transports in a smarter way
When we see a multicast address in the SDP connection, only try to negotiate a
multicast transport with the server.

Fixes #634093
2010-12-02 19:16:47 +01:00
David Schleef
b27d93a84a deinterlace: analyse RFF fields in correct order
Code was repeating the second field, not the first.
Fixes: #636179.
2010-11-30 17:28:00 -08:00
Mark Nauwelaerts
b6b0de0c49 rtspsrc: handle stale digest authentication session data
In particular, handle Unauthorized server response when trying to convey
keep-alive.

Fixes #635532.
2010-11-29 17:34:28 +00:00
Thijs Vermeir
e7b1655069 rtph264depay: fix segfault on empty payload
https://bugzilla.gnome.org/show_bug.cgi?id=635843
2010-11-26 23:33:40 +00:00
Tim-Philipp Müller
baacc9952a deinterlace: fix reference leak 2010-11-14 00:18:16 +00:00
Jan Schmidt
89a24bd36f deinterlace: Flush QoS and history before applying segment
When handling newsegment, flush out the buffer history in the
existing segment, not the new one. Fixes playback in some DVD
cases.

Partially fixes #633294
2010-11-12 13:21:09 +00:00
Tim-Philipp Müller
5adbc1e4c0 deinterlace: improve event logging 2010-11-12 12:20:16 +00:00
Robert Swain
9be159b32c deinterlace: Implement field history flushing
In a number of cases it is necessary to flush the field history by
performing 'degraded' deinterlacing - that is, using the user-chosen
method for as many fields as possible, then using vfir for as long as
there are >= 2 fields remaining in the history, then using linear for
the last field.

This should avoid losing fields being kept for history for example at
EOS.

This may address part of #633294
2010-11-12 10:40:51 +00:00
Robert Swain
5a56274cba deinterlace: Refactor chain function
This is needed to be able to output a frame from outside the chain
function, i.e. in the following commit that adds flushing of the field
history.
2010-11-12 10:40:48 +00:00
Jonathan Matthew
5b68b64617 icydemux: fix use-after-free of taglist
Broken by commit 4c2f5333 (bug #630205).

https://bugzilla.gnome.org/show_bug.cgi?id=633970
2010-11-04 09:34:11 +00:00
Wim Taymans
706731b331 rtph264depay: only set delta unit on all-non-key units
Only set the delta flag when all of the units in the packet are delta units.
Based on patch from Olivier Crête <olivier.crete@collabora.co.uk>

Fixes #632945
2010-11-01 15:09:05 +01:00
Thiago Santos
e400c8482a goom: Return not-negotiated when bps is unknown
If caps weren't negotiated, goom should return not-negotiated
from its chain functions instead of using bps unitialized, which
leads to a division by 0

https://bugzilla.gnome.org/show_bug.cgi?id=633212
2010-10-28 10:34:29 -03:00
Jan Schmidt
3ab2eeecb8 videoflip: Forward src pad events upstream.
Fix passing navigation and other events upstream by actually sending them.

Fixes: #633205
2010-10-27 11:59:07 +01:00
Tim-Philipp Müller
ac70239020 qtdemux: fix deadlock in error code path
GST_ELEMENT_ERROR must not be called with the object lock held,
since it will call gst_object_get_parent() internally, which
takes the object lock as well.
2010-10-24 18:57:59 +01:00
Philip Jägenstedt
7fcd7d8cf2 matroskademux: Remove useless clearing of send_xiph_headers for Dirac
This looks like a mistake when copy-pasting the Theora code.

https://bugzilla.gnome.org/show_bug.cgi?id=632682
2010-10-23 16:10:14 +01:00
Philip Jägenstedt
6cf398cdf3 matroskademux: don't crash if vorbis/theora codec data is missing
Error out properly in this case instead of crashing.

https://bugzilla.gnome.org/show_bug.cgi?id=632682
2010-10-23 14:05:46 +01:00
Mark Nauwelaerts
ca7870de49 rtspsrc: fix duration reporting
Init segment prior to storing duration info in it.

Fixes #632548.
2010-10-19 16:47:20 +02:00
David Schleef
e9d4710cc8 Update generated orc code 2010-10-15 14:02:57 -07:00
Olivier Crête
077a61932a rtpbin: Use the right constant to define the "use-pipeline-clock" property
The wrong #define was being used, now use the correct one.
2010-10-14 17:41:30 -04:00
Mark Nauwelaerts
4085f12058 ac3: demuxers provide framed output 2010-10-14 17:29:26 +02:00
Tim-Philipp Müller
7a8ebc4a79 matroskamux: reduce newsegment event spam and set discont flag where needed
Only send newsegment events with new positions downstream when actually
needed, instead of sending multiple newsegment events with new seek
positions in a row. Also set the discont flag on buffers after a
discontinuity.
2010-10-14 14:00:59 +01:00
Tim-Philipp Müller
84e47e579b matroskamux: set correct buffer offsets after seeks
Re-use the existing 'pos' field maintained by ebml writer to set
buffer offsets. This also makes sure that we set the right offsets
on buffers after a seek (e.g. when writing an index at the end).
2010-10-14 12:48:33 +01:00
Tim-Philipp Müller
6ff3dfe946 matroskamux: don't forward tag events downstream
Don't forward stream-specific tag events downstream (esp. not
before any newsegment event).x
2010-10-14 12:48:00 +01:00
Mark Nauwelaerts
c7a8d672a7 qtdemux: handle another mp4v variation
... including the glbl atom containing codec-data.
2010-10-13 17:26:33 +02:00
Stefan Kost
d8167e3071 various (gst): add a missing G_PARAM_STATIC_STRINGS flags 2010-10-13 18:00:28 +03:00
Stefan Kost
2975307f86 various: wrap property registration and add a single fixme for long desc. 2010-10-13 17:39:21 +03:00
Wim Taymans
9f8b56b974 h264depay: always mark the codec_data as keyframe
We need to mark the codec_data as a keyframe or else downstream decoders might
decide to skip it, waiting for a keyframe.

Fixes #631996
2010-10-13 11:48:49 +02:00
Zaheer Abbas Merali
6f0030f701 matroskamux: make buffer offsets a byte count rather than a buffer count 2010-10-13 07:17:24 +01:00
Tim-Philipp Müller
d65eb2b91a ext, gst: canonicalise property names where this wasn't the case
ie. "foo_bar" -> "foo-bar"
2010-10-12 16:04:21 +01:00
Thijs Vermeir
bcde8c1b29 rtpmpvpay: fix timestamping of rtp buffers
Incomming buffer is only pushed on the adapter at the end of the
handle_buffer function. But duration/timestamp of this buffer is already
taken into account for the current data in the adapter. This leads to
wrong rtp timestamps and extra latency.
2010-10-12 15:17:02 +02:00
Wim Taymans
ee7207aa3e rtspsrc: mark as a source
Mark the rtspsrc element as a source.
Requires 0.10.31.1 now
2010-10-11 15:12:51 +02:00
Sebastian Dröge
bcb4f50323 autodetect: Set GST_ELEMENT_IS_SOURCE flag on sources 2010-10-11 14:24:52 +02:00
Zaheer Abbas Merali
f012ab67cc matroskamux: set offsets on outgoing buffers 2010-10-10 14:44:43 +01:00
Robert Swain
6a6f90e745 deinterlace: Fix required fields logic
Both history_count and fields_required count from 1. As per the while loop
condition that follows this code, to perform the deinterlacing method, we need
history_count >= fields_required fields in the history. Therefore if we have
history_count < fields_required (not fields_required + 1), we need more fields.
2010-10-06 15:05:36 +02:00
Andoni Morales Alastruey
0bffae750b flvmux: resend onMetada tag when tags changes in streamable mode 2010-10-06 09:14:24 +02:00
Arun Raghavan
4a244e0d55 qtdemux: AAC codec_data can be > 2 bytes long
This fixes the assumption that DecoderSpecificInfo must be 2 bytes long
for AAC files. The specification allows HE-AAC to be explicitly
signalled in a backward compatible way. This is done by means of an
additional information after the regular AAC header. It is expected that
decoders that can play AAC but not HE-AAC will parse the header normally
and ignore extended bits, much as they do for the HE-AAC specific payload
in the actual stream.

https://bugzilla.gnome.org/show_bug.cgi?id=612313
2010-10-05 19:45:31 +01:00
Mark Nauwelaerts
bb9a8a9b7d matroskademux: only unref buffer when no longer needed for cluster scanning
Fixes #629047.
2010-10-05 16:03:10 +02:00
Mark Nauwelaerts
e0d11f0644 matroskademux: avoid infinite cluster scanning 2010-10-05 16:03:08 +02:00
Wim Taymans
49d5d8f69e goom: take duration into account when doing QoS
Take the duration of the frames into account so that we don't drop frames that
are only partially past the QoS deadline.
2010-10-05 12:23:15 +02:00
Wim Taymans
cd5f31f751 goom: use adapter for timestamping
Use the adapter timestamp code to get more accurate timestamps.
Fix latency calculation, we add our own latency in the worst case.
2010-10-05 12:23:15 +02:00
Andoni Morales Alastruey
4c2f5333bb icydemux: forward tag events
https://bugzilla.gnome.org/show_bug.cgi?id=630205
2010-10-04 20:10:02 +02:00
Wim Taymans
a060a65786 goom2k1: report our latency correctly
Fixes #631303
2010-10-04 19:01:03 +02:00
Wim Taymans
8c910a25fe goom2k1: add defines for default width/height/fps
Add some defines for the default width/height/fps instead of using different
values in different places.
2010-10-04 18:56:15 +02:00
Wim Taymans
418eae3ee3 goom: add latency compensation code.
Implement a latency query and report how much latency we will add to the
stream.
Alse make some defaults for the default width/height/framerate

Fixes #631303
2010-10-04 18:52:14 +02:00
Sebastian Dröge
a4c27169b6 rtp: Fix unitialized compiler warnings on OS X build bot
These warnings are wrong though, the variables are only used in
the cases where they *are* initialized by the bit reader.
2010-10-04 09:39:59 +02:00
Sebastian Dröge
c1877deee0 rtpg722pay: Fix uninitialized variable compiler warning
The clock rate is always 8000 Hz according to the RFC and
the sampling rate must always be 16000 Hz.
2010-10-03 23:49:08 +02:00
Vladimir Eremeev
8bf7381385 rtpjitterbuffer: improve article reference in comment block
https://bugzilla.gnome.org/show_bug.cgi?id=631082
2010-10-01 18:07:03 +01:00
Arun Raghavan
c65305d70e qtdemux: Use pbutils for H.264 profile/level extraction
The functions used to extract this data have been moved to gstpbutils to
facilitate reuse.

https://bugzilla.gnome.org/show_bug.cgi?id=617318
2010-10-01 17:07:36 +01:00
Arun Raghavan
9e786de9c8 matroskademux: Use pbutils for H.264 profile/level extraction
The functions used to extract this data have been moved to gstpbutils to
facilitate reuse.

https://bugzilla.gnome.org/show_bug.cgi?id=617318
2010-10-01 16:58:46 +01:00
Arun Raghavan
1a37a62454 qtdemux: Export MPEG-4 video profile and level in stream caps
This uses gstpbutils to extract the profile and level from the video
object sequence and adds this to stream caps. This can be used as
metadata and for fine-grained decoder selection.

https://bugzilla.gnome.org/show_bug.cgi?id=616521
2010-10-01 14:41:44 +01:00
Tim-Philipp Müller
64753bdbe8 qtdemux: fix aac channel override based on codec data for 7.1 case 2010-10-01 11:42:15 +01:00
Arun Raghavan
845a3d6c3d qtdemux: Export AAC profile and level in caps
This exports the AAC profile and level in caps for use as metadata and
(eventually) for more fine-grained selection of decoders at
caps-negotiation time. (Doesn't work for HE-AAC yet though.)

https://bugzilla.gnome.org/show_bug.cgi?id=612313
2010-10-01 11:41:53 +01:00
Wim Taymans
78e4a260b4 rtp: add G722 pay and depayloader 2010-09-30 18:34:36 +02:00
Thijs Vermeir
2c2c90a723 rtpjitterbuffer: update link to documentation 2010-09-30 12:08:49 +02:00
Tim-Philipp Müller
a461b94629 wavenc: miniscule code clean-up
GST_CLOCK_TIME_NONE is not something that should be used in connection with
GST_FORMAT_BYTES.
2010-09-29 18:53:26 +01:00
Mark Nauwelaerts
8d69663026 avidemux: reverse playback; prevent overlap of subsequent fragments 2010-09-29 11:00:08 +02:00
René Stadler
0cfe24d132 rtspsrc: fix missing null-terminator in protocols array
Fixes random crash regression from commit ae84ae.
2010-09-28 16:21:48 +03:00
Wim Taymans
ef29a59903 rtspsrc: don't add /UDP in the transport, it's the default
don't add the default UDP lower-transport, some servers don't seem to like it.

Fixes #630500
2010-09-24 16:26:20 +02:00
Pascal Buhler
7a8c2a4b8a rtpmanager: packet lost should not be a warning. It happens all the time... 2010-09-24 16:00:03 +02:00
Pascal Buhler
ca6a512b5e rtpbin: Make cleaning up sources in rtp_session_on_timeout MT safe
Using _foreach_remove on the hashtable, while releasing the lock protecting
that table inside the callback is not a good idea. The hashtable might
then change (a source removed or added) while signals like on_timeout
are being sent.

This solution makes a copy of the table, performs the _foreach without
actually removing any sources, but marks them for removal on a second
iteration with the real list, but this time not letting go of the lock.

Fixes #630452
2010-09-24 15:38:00 +02:00
Edward Hervey
87a9d7f679 id3demux: Sanitize id3 frame names
This is similar to what is done in qtdemux. Avoids providing invalid
structure/tags names
2010-09-24 15:27:24 +02:00
Edward Hervey
c6c941f315 apedemux: Skip empty tags
Avoid creating bogus string tags. Also added logging of the string
values of the tag name and value.
2010-09-24 15:27:24 +02:00
Pascal Buhler
bd8d80a8e4 rtpbin: Handle rysnc of iterator when looking for free pad name
If a new pad was added while iterating then a pad could be
returned that was already in use.

Fixes #630451
2010-09-24 14:10:26 +02:00
Wim Taymans
8337c89c74 rtpsession: fix compilation 2010-09-24 14:10:26 +02:00
Trond Andersen
800b4bdb26 rtpbin: Unlock before adding pad in new_payload_found
Holding internal locks while potentially calling out is a source
of deadlocks, and in this case the application might subscribe to the
pad-added signal.

Fixes #630449
2010-09-24 14:00:11 +02:00
Havard Graff
062568a9f5 rtpsession: relax third-party collision detection
If the source has been inactive for some time, we assume that it has
simply changed its transport source address. Hence, there is no true
third-party collision - only a simulated one.

Fixes #630447
2010-09-24 13:56:56 +02:00
Wim Taymans
ce007b244e rtpsource: whitespace fixes 2010-09-24 13:50:02 +02:00
Wim Taymans
c5203a479b rtpsource: simplify the rate estimation some more 2010-09-24 13:48:50 +02:00
Havard Graff
0fa589a3dd rtpmanager: provide additional statistics 2010-09-24 13:26:10 +02:00
Tim-Philipp Müller
730cfd609a equalizer: fix class definitions
Class structures must be based on the parent class struct, not on
the parent instance struct.
2010-09-23 21:22:45 +01:00
Tim-Philipp Müller
4451718eff videomixer2: pre-register pad class properly with g_type_class_ref
Fix code to match the comment. Also, there's no need to register the
background enum type again, this is already done via install_property.
2010-09-23 21:22:45 +01:00
Havard Graff
3e894a1f29 level: avoid division by zero on silence
Fixes bug #630458.
2010-09-23 21:19:01 +02:00
Wim Taymans
9e7b890a22 flvdemux: parse and use cts
For H264, there is an extra header containing the CTS, which is a timestamp
offset that should be applied to the PTS. Parse this value and use it to adjust
the pts.

Fixes #630088
2010-09-23 16:46:31 +02:00
Wim Taymans
77f02c2d7e flvdemux: improve pts debugging 2010-09-23 16:45:41 +02:00
Edward Hervey
6ce6ad41d5 qtdemux: Don't post tags if there are none
And make all code go through _post_global_tags.
2010-09-22 12:56:39 +02:00
Wim Taymans
f5c65a919f rtph264depay: refactor and simplify AU merging
Move the processing of the NALU to a separate method.
Simplify the merging of NALU into AU and use common code when possible.
2010-09-22 12:41:23 +02:00
Sebastian Dröge
72b7685bef shapewipe: Force format to AYUV in the example pipeline for the same reason 2010-09-21 19:15:22 +02:00
Sebastian Dröge
a1890f8d44 shapewipe: Improve debugging and immediately return empty caps from the getcaps functions 2010-09-21 19:15:22 +02:00
Thiago Santos
52f5e95aee qtdemux: Parse uuid atoms in push mode
Parses uuid atoms in push mode when they are found, they might
contain xmp tags.

Also does a minor refactoring to put the global tags posting
into a single function instead of repeating it in 3 different
places.

Fixes #629839
2010-09-20 23:39:38 -03:00
Thiago Santos
9227352e31 qtdemux: Delay tags posting a little
Delay tags posting until we've parsed all the headers so
that the native and xmp tags get merged before posting

https://bugzilla.gnome.org/show_bug.cgi?id=629839
2010-09-20 22:37:26 -03:00
Thiago Santos
8d6cabf9c3 qtdemux: Parse xmp packet in uuid atom
xmp packet is placed into a top-level uuid atom for
isom/mp4 variants.

This patch makes qtdemux parse all top-level atoms
in pull-mode before starting to push data, making
it able to find those tags.

https://bugzilla.gnome.org/show_bug.cgi?id=629839
2010-09-20 22:37:26 -03:00
Wim Taymans
2c8b725591 rtpstats: printf format fixes 2010-09-17 11:07:52 +02:00
Wim Taymans
9cc24e1b94 rtppay: some printf format fixes 2010-09-17 11:07:02 +02:00
Alessandro Decina
3605bd454a qtdemux: fix logic when pushing EOS.
Don't check for return values when pushing EOS. Still post an error if EOS is
reached and no streams have been found.
2010-09-15 18:27:24 +02:00
Alessandro Decina
42cde1ba3c qtdemux: don't send EOS twice on the same pad. 2010-09-14 17:43:33 +02:00
Wim Taymans
604c6555a4 rtpjpegpay: cleanups for DRI markers
Protect against invalid DRI markers.
do some cleanups
2010-09-13 17:31:35 +02:00
American Dynamics
0f3151c73b gstrtpjpegpay: Added Define Restart Interval (DRI) Marker
Added ability to detect and respond to a JPEG-defined DRI marker
2010-09-13 16:47:23 +02:00
Olivier Crête
8e73da10b3 gstrtpsession: Split getting the caps into its own function 2010-09-13 16:25:42 +02:00
Wim Taymans
8e1c9b5b33 rtpbin: small cleanup. 2010-09-13 16:25:42 +02:00
Wim Taymans
d541f5e24d rtpsession: Small cleanups
Make the property description prettier.
Actually multiple the bandwidth with the fraction.
2010-09-13 15:51:20 +02:00
Olivier Crête
1f17b334ff rtpsession: Calculate RTCP bandwidth as a fraction of the RTP bandwidth
Calculate the RTCP bandwidth to be a fraction of the RTP bandwidth if it is
specified as a value between 0 and 1.
2010-09-13 15:51:20 +02:00
Wim Taymans
8381d9788d session: improve bandwidth recalculation
Also recalculate bandwidth when one of the source bandwidths changed.
Use the newly calculated bandwidth.
2010-09-13 15:51:20 +02:00
Olivier Crête
6f53a2b240 rtpsession: Add the option to auto-discover the RTP bandwidth 2010-09-13 15:51:19 +02:00
Thijs Vermeir
f38e37470a rtpbin: set use-pipeline-clock on correct GObject 2010-09-13 14:39:51 +02:00
Olivier Crête
94e87ef8ee rtpsession: Initialise the average scaled by 16 2010-09-13 13:10:19 +02:00
Wim Taymans
e6db74764b rtpsession: add running_time argument docs 2010-09-13 12:41:56 +02:00
Olivier Crête
00fd89c074 rtpstats: Rectify description of current_time in RTPArrivalStats
It is the current time, it is unrelated to when the packet was actually received.
2010-09-13 12:37:01 +02:00
Wim Taymans
cb6de429a0 rtpsession: compute the average correctly scaled 2010-09-13 12:31:40 +02:00
Olivier Crête
64e4ffa25b rtpsession: Count sent RTCP packets after they have been finished
If they are counted before calling gst_rtcp_buffer_end(), then the
size is way too big.
2010-09-13 12:13:23 +02:00
Olivier Crête
306ee454c6 gstrtpsession: Don't unref pads in finalize
The gstrtpsession object is not holding any reference to them directly
2010-09-13 12:10:11 +02:00
Wim Taymans
8f2d254e24 rtspsrc: don't clear sdp when set as uri
when we set the SDP with an uri, don't clear it when we go to READY.
2010-09-10 18:06:48 +02:00
Wim Taymans
7698d8bc4a rtspsrc: use sdp uri parse method
Use the sdp parse method that does proper uri escaping.
2010-09-10 18:02:04 +02:00
Mark Nauwelaerts
d8a27ebe3e rtpmparobustdepay: fix some mis-implementation
Also add some debug.
2010-09-10 13:26:43 +02:00
Mark Nauwelaerts
81773f9cce rtpmparobustdepay: properly insert dummy buffers 2010-09-10 13:26:31 +02:00
Wim Taymans
ae84ae1b36 rtspsrc: add rtsp-sdp protocol support
Allow setting an SDP with the rtsp-sdp:// url.

Based on patch from Marco Ballesio.

See #628214
2010-09-10 12:14:21 +02:00
Alessandro Decina
51c9ad0233 alphacolor: make passthrough work. 2010-09-10 11:35:58 +02:00
Stefan Kost
d569cd8195 mp4adepay: small logging cleanup and addition to debug config parsing 2010-09-09 21:49:43 +03:00
Wim Taymans
de4a7fc4c4 rtpjpegpay: improve debugging 2010-09-09 18:48:53 +02:00
Mark Nauwelaerts
075afb6693 rtpmparobustdepay: use valid bitrate for dummy frame 2010-09-09 16:33:29 +02:00
Mark Nauwelaerts
91a60245b7 matroskademux: QoS handling logic only applies to forward playback
Fixes #628894.
2010-09-08 17:51:34 +02:00
Sebastian Dröge
640cb863d4 rtpjpegpay: Fix uninitialized variable compiler warning
Fixes bug #629018.
2010-09-08 07:13:42 +02:00
Wim Taymans
bd43ac854a qtdemux: use older g_array_free
g_array_unref() is only since 2.22
2010-09-07 17:06:02 +02:00
Wim Taymans
2ed53fd77f rtpjpegpay: do some more sanitity checks
Protect some more against invalid input.
2010-09-07 16:40:08 +02:00
American Dynamics
a482677a14 jpegpay: handle corrupted jpeg better
Protect against corrupted jpeg input.
2010-09-07 15:20:12 +02:00
Wim Taymans
474c013051 rvawdepay: cleanup unused fields 2010-09-07 13:56:54 +02:00
Wim Taymans
6be0c7b762 vrawdepay: handle invalid payload better
Make sure we don't read more data than available in the input buffer.
Clip the input data into the output buffer.
2010-09-07 13:56:53 +02:00
Stefan Kost
988f228da7 rtpmp4adepay: grab the sampling arte and put into caps
This is needed to be able to mux the received audio into mp4 (in the case of
aac). Fixes #625825.
2010-09-06 21:54:25 +03:00
Tim-Philipp Müller
22560c473d rtp: mark constant tables as const 2010-09-06 14:40:02 +01:00
Mark Nauwelaerts
2953801a5f rtpamrpay: properly support perfect-rtptime 2010-09-06 14:47:05 +02:00
Mark Nauwelaerts
275e352a2e rtpamrpay: proper duration for multiple frame payload 2010-09-06 14:47:02 +02:00
Mark Nauwelaerts
f5bbc56745 rtpamr(de)pay: support AMR-WB SID frame 2010-09-06 14:46:59 +02:00
Mark Nauwelaerts
d1974e386a rtpg729pay: properly support perfect-rtptime 2010-09-06 14:46:56 +02:00
Mark Nauwelaerts
713719f705 qtdemux: improve framerate determining
Collect a limited number of starting sample durations and use the median of
those to determine caps framerate.
2010-09-06 14:45:43 +02:00
Mark Nauwelaerts
13b553bce7 matroskademux: attempt more resync upon (cluster) parse error
That is, if parse error occurs in state requiring to move to next cluster,
and doing so to the expected next position of cluster fails, then scan for a
next cluster from present position and resume from there.

Fixes #620790.
2010-09-06 14:45:40 +02:00
Mark Nauwelaerts
4d9c1e99f2 matroskademux: not so fatal error handling
If some bits out of place in block(group) parsing, forego and move to next.
Also skip large blocks in pull mode, but need to give up in push mode.

Fixes #626463.
Improves #620790.
2010-09-06 14:45:37 +02:00
Mark Nauwelaerts
680eb51b68 matroskademux: additional parse recovery
In particular, upon parse failure in one cluster, we may forego remaining
content and try resuming from next cluster onwards.

Fixes #620790.
2010-09-06 14:45:30 +02:00
American Dynamics
5999e8e716 rtspsrc: Add property to configure udpsrc buffer size
Add a new udp-buffer-size property to configure the buffer-size on the udpsrc
elements.

Fixes #628058
2010-09-06 12:22:11 +02:00
Wim Taymans
93228ccd52 rtpbin: add ntp-sync property
Add an ntp-sync property that will sync the received streams to the server
NTP time. This requires synchronized NTP times between the sender and receivers,
like with ntpd.

Based on patch from Thijs Vermeir.

Fixes #627796
2010-09-06 11:01:57 +02:00
Wim Taymans
f03fd91400 jitterbuffer: rename a variable to avoid confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
e3479630ae rtpbin: rename some variables for less confusion 2010-09-06 11:01:57 +02:00
Wim Taymans
0f59664c6a rtpjitterbuffer: move comment where it belongs 2010-09-06 11:01:57 +02:00
Wim Taymans
4fd81747f3 session: minor cleanups
Make clock snapshots more accurate by only sampling the same clock once.
2010-09-06 11:01:57 +02:00
Thijs Vermeir
51020549f0 rtpbin: add use-pipeline-clock property
With this property RTCP SR NTP times can be based
on the system clock (maybe synced with ntpd) or the
current pipeline clock.

https://bugzilla.gnome.org/show_bug.cgi?id=627796
2010-09-06 11:01:57 +02:00
Wim Taymans
3bae70ceea rtspext: stop configuration on first failure
Stop the configuration of a stream as soon as some of the extensions return
FALSE.

Fixes #581294
2010-09-06 11:01:57 +02:00
Wim Taymans
6660817af1 multifdsink: use refcount to count host/port duplicates
Instead of adding multiple client structures for the same host/port pair, use a
refcount.
Add a send-duplicates feature that allows you to disable sending multiple copies
of the same packet to the same host when it was added multiple times. The
send-duplicates property is by default set to TRUE for backwards compatibility
although it is very likely that this is not desired behaviour.
2010-09-06 10:45:28 +02:00
Wim Taymans
e4f8144bbf rtspsrc: implement custom event handler
Extend the _push_event() function so that it can also send events to the udp
sources when asked.
Implement a custum send_event function that correctly dispatches the downstream
events in TCP mode. This fixes sending EOS to rtspsrc and have it push the EOS
downstream.
2010-09-06 10:45:23 +02:00
Wim Taymans
fadade4d4a jpegdepay: handle DISCONT and reset state
Put a DISCONT event on the next output buffer when the input buffer had a
DISCONT.
Make sure we clear our adapter and reset our state before going to PAUSED.
Free the qtables.

Fixes #626869
2010-09-06 10:23:07 +02:00
Wim Taymans
3ec0d6b245 g729pay: extend from right parent 2010-09-06 10:23:07 +02:00
Stefan Kost
3b91ea7c81 qtdemux: use GST_BOILERPLATE macro 2010-09-06 09:57:58 +03:00
Stefan Kost
1c47115b8e videmixer: add a example showing how to use the child properties
Show how to position and set the alpho of the videos on gst-launch.
2010-09-06 09:57:57 +03:00
Stefan Kost
77fe8c151a spectrum only aggregate magnitude/phase if user asks for it 2010-09-06 09:53:00 +03:00
Stefan Kost
0dca0becb2 spectrum: improve performance with local vars
Use 'input' instead of 'spectrum->input' which was intende already (variable
exists, but not used everywhere). Also use a local version of
'spectrum->input_pos'.
2010-09-06 09:53:00 +03:00
Stefan Kost
8beead14d0 spectrum: code cleanup
More comments and logging. Extract one complex condition to a variable. Reorder
some code for readability.
2010-09-06 09:53:00 +03:00
Stefan Kost
50a139de85 spectrum: improve property setter
consistently only update if the property actualy changed the value. Do it
without reading the gvalue twice. No need to reset the spectrum analyzer for
threshold changes.
2010-09-06 09:53:00 +03:00
Stefan Kost
61f22f4379 spectrum: add helper to only flush ringbuffer data without resetting the fft
Reduces some duplicated code as well.
2010-09-06 09:53:00 +03:00
Stefan Kost
34bdec3d58 spectrum: more comments 2010-09-06 09:53:00 +03:00
David Schleef
738e092d4e deinterlace: Document methods with bad quality 2010-09-05 22:23:58 -07:00
David Schleef
9071cc8748 deinterlace: initialize all deinterlace class members
This fixes UYVY deinterlacing.
2010-09-05 22:23:58 -07:00
David Schleef
85aed94676 videomixer: orc_init() doesn't need to be called
There's no need to call orc_init() unless you're using the Orc
API directly.  All code created by orcc is guaranteed to work
without calling orc_init().
2010-09-05 18:45:21 -07:00
David Schleef
6143a60bdb deinterlace: Fix greedyl Orc implementation
To agree with the previous C/asm code.
2010-09-05 18:42:59 -07:00
Thiago Santos
de8fda9cc2 videomixer2: Fail when caps are incompatible
Do not forget to return false when caps are incompatible.
2010-09-05 22:34:36 -03:00
Thiago Santos
8435529073 videomixer: Only init orc if it is available
Put some ifdef around orc_init to prevent build errors
2010-09-05 20:56:52 -03:00
David Schleef
6584c75afe deinterlace: Update disted Orc files 2010-09-04 12:46:31 -07:00
David Schleef
f35d546c71 deinterlace: remove assembly code in favor of orc 2010-09-04 12:39:11 -07:00
David Schleef
02196850dd deinterlace: implement greedy in Orc 2010-09-04 12:39:11 -07:00
David Schleef
294d5c48da update disted Orc files 2010-09-04 11:43:21 -07:00
Thibault Saunier
08fd719898 alphacolor: Fix classification
This is no effect but a converter. Fixes bug #628608.
2010-09-04 14:55:43 +02:00
Sebastian Dröge
e79742205c videomixer2: Add documentation and add to the docs 2010-09-04 14:55:43 +02:00
Sebastian Dröge
bcfd60a8d2 videomixer2: Add videomixer2 element
This is based on collectpads2 and is synchronizing
all streams based on the running time.

New features compared to old videomixer:
 * Synchronizing frames on the running time
 * Improved and simplified negotiation
 * Full QoS support
 * Variable framerate support

Fixes bug #626048, #624905.
2010-09-04 14:52:11 +02:00
Pavel Kostyuchenko
6940559c46 matroskademux: Relax parsing of date tags
Before we required a complete date in matroskademux but in
id3demux for example only the year or year and month was possible too.

Fixes bug #628454.
2010-09-04 14:52:11 +02:00
Sebastian Dröge
55a52262d3 wavparse: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
d224251df4 rtspsrc: Don't use GST_FLOW_IS_FATAL() and GST_FLOW_IS_SUCCESS() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
7fe34f3889 qtdemux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:10 +02:00
Sebastian Dröge
e8743b3789 matroskademux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
1243b76df7 rndbuffersize: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
78eca34a6d flvdemux: Don't use GST_FLOW_IS_FATAL() 2010-09-04 14:52:09 +02:00
Sebastian Dröge
1ce0b2dfc7 avidemux: Don't use GST_FLOW_IS_FATAL()
And document why wrong-state doesn't need an error message.
2010-09-04 14:52:09 +02:00
Sebastian Dröge
77c7f5fdcd videomixer: Update disted ORC files 2010-09-04 14:52:09 +02:00
Sebastian Dröge
6da14d0c41 videomixer: Optimize ARGB blending and implement BGRA blending with orc
This now means, that we have absolutely no handwritten assembly anymore
in videomixer and it's also faster now when using SSE.
2010-09-04 14:52:09 +02:00
David Schleef
7cfa519547 videomixer: Add orc implementation for blending
videomixer: Add orc implementation for blending
2010-09-04 14:52:08 +02:00
David Schleef
1ace738c3a videomixer: Fix example pipelines
videomixer: Fix example pipelines
2010-09-04 14:52:08 +02:00
Sebastian Dröge
86403e85c5 imagefreeze: Fix another subtle race condition related to starting the srcpad task
Due to a seek the srcpad task could be started in rare circumstances although
it shouldn't be started anymore because no upstream buffer is available.
2010-09-04 14:52:08 +02:00
Sebastian Dröge
e51fe6c181 imagefreeze: Protect the flushing-seek variable by the srcpad's stream lock
This fixes a subtle race condition, that caused bufferalloc to fail
with wrong-state due to a seek but caused it to be not retried as
it should.
2010-09-04 14:52:08 +02:00
Sebastian Dröge
d8ef9bb691 imagefreeze: Always generate a perfectly timestamped stream
Before there could be rounding errors when calculating the duration,
resulting in timestamp + duration being smaller than the next buffer's
timestamp.
2010-09-04 14:52:07 +02:00
Sebastian Dröge
95f5b494fa wavparse: Post an error message if EOS happens before valid input is found
Fixes bug #627341.
2010-09-04 14:52:06 +02:00
Sebastian Dröge
44a5cb4313 avidemux: Send close newsegment event from the streaming thread 2010-09-04 14:52:06 +02:00
Sebastian Dröge
62dd7c4efd imagefreeze: Retry bufferalloc if it was aborted with WRONG_STATE because of a flushing seek 2010-09-04 14:52:05 +02:00
Sebastian Dröge
dffab828c6 imagefreeze: Return GST_FLOW_UNEXPECTED when getting a second buffer
This prevents upstream from pushing many useless buffers and makes
it go into EOS state.
2010-09-04 14:52:05 +02:00
Sebastian Dröge
134b1f0eee imagefreeze: Passthrough buffer allocations 2010-09-04 14:52:05 +02:00
Tim-Philipp Müller
b26897dd84 Release 0.10.25 2010-09-02 23:44:19 +01:00
David Schleef
4eee45debb deinterlace: use separate buffer metadata for fields
Call gst_buffer_make_metadata_writable() on buffers that are
duplicated into fields.  Fixes #627689.
2010-08-23 02:51:24 -07:00
Sebastian Dröge
9e981f6c2d 0.10.24.4 pre-release 2010-08-21 21:41:36 +02:00
Sebastian Dröge
90f273b165 imagefreeze: Send close segments when seeking only for non-flushing seeks and if we already sent a newsegment event
Fixes bug #626619.
2010-08-12 11:29:53 +02:00
Mark Nauwelaerts
8ea04c66b8 qtdemux: prevent reading past avc1 atom when parsing
... when one of the subatoms has a large/invalid size.

Fixes #626609.
2010-08-11 12:58:17 +02:00
Sebastian Dröge
19c8226c6d videomixer: Fix pipeline in the documentation
Make sure that we have the same color format on all streams, i.e. AYUV

Fixes bug #625452.
2010-08-06 19:24:56 +02:00
Sebastian Dröge
fc00857c82 videomixer: Move debug categories into the source files and add debug category for the blend functions 2010-08-04 19:43:08 +02:00
Wim Taymans
af70b300cc rtpmp4gpay: implement perfect timestamps
Use bitreader for parsing the config string
Reset state variables when going to READY
Parse frame length and use it to keep track of the rtptimestamps
2010-08-04 10:40:24 +02:00
Wim Taymans
29b32853d5 rtph263pdepay: allow more clock-rates as input
Although the spec says that the clock-rate should always be 90000, some rtsp
servers send different clock-rates so we must accept then in order to handle
those streams too.
2010-08-04 10:40:24 +02:00
Wim Taymans
d37c5e9021 L16depay: default to 1 channel
When we can't find any channel or encoding-params on the caps for dynamic
payload types, set the default number of channels to 1, as the spec says we
should.

See #623209
2010-08-04 10:40:24 +02:00
Wim Taymans
9dcfed0a5b rtspsrc: don't reuse udp sockets
Don't reuse sockets but make the udpsrc element fail the state change when the
socket is already in use. If we don't prevent reuse, we might end up using the same
port for different streams in some cases.

Fixes #622017
2010-08-04 10:40:23 +02:00
Wim Taymans
e739998adf udpsrc: add property to enable port reuse 2010-08-04 10:39:45 +02:00
Wim Taymans
ed80c1834c L16depay: use encoding-params for the channels
When parsing the number of channels, use the encoding-params property from the
RTP caps because that is where we can find the channels according to the spec.
Fall back to the channels property in the caps when needed.

Fixes #623209
2010-08-04 10:39:44 +02:00
Wim Taymans
e39d7f7359 rtspsrc: improve error and warning message
Improve error and warning message.

Fixes #622577
2010-08-04 10:39:44 +02:00
Mark Nauwelaerts
f1fe0e7157 rtpg729pay: avoid basertppayload perfect-rtptime mode
G729 packets may only occur intermittently (e.g. cn packets), and as such
do not allow for perfect-rtptime calculating rtp times based on frame or byte
count.  In particular, do not use rtp audio base payloader as base class, but
rather base payloader directly.
2010-08-02 13:05:05 +02:00
Mark Nauwelaerts
6405df0c50 rtph264pay: fix element leak 2010-08-02 13:04:41 +02:00
Mark Nauwelaerts
fadff26eec rtpmp4vdepay: fix buffer leak 2010-08-02 13:04:39 +02:00
Mark Nauwelaerts
99dd8fb921 avidemux: push mode; use proper movi offset for movi based index
Fixes #623357.
2010-07-29 17:19:22 +02:00
Thiago Santos
bef350bf34 qtdemux: Correctly parse mvhd atoms
Parse mvhd data according to its version to avoid failing
on valid files.
2010-07-29 10:00:15 -03:00
Thiago Santos
a15430a862 qtdemux: Fix the max/avg in btrt atom reading
According to ISO media base format, the max bitrate is the
first one, and the avg comes next.
2010-07-28 12:22:23 -03:00
Mark Nauwelaerts
8419df627b matroskademux: proper handling of streaming upstream without duration
Fixes #625371.
2010-07-28 14:45:25 +02:00
Tim-Philipp Müller
a0de5e8a4f matroskademux: initialize some variables to fix compiler warnings on OSX build bot 2010-07-26 18:33:09 +02:00
Arnaud Vrac
c6f47c34fb rtspsrc: add port-range property to rtspsrc
To support setups with firewall/ipsec, it is useful for an rtsp client to be
able to set the range of ports that can be used for rtp/rtcp reception.
Allows this by adding a "port-range" property to the rtspsrc element.

Fixes #625153
2010-07-26 17:47:35 +02:00
Andoni Morales Alastruey
e6d7e69844 qtdemux: set the pixel-aspect-ratio field also for par=1/1
https://bugzilla.gnome.org/show_bug.cgi?id=625302
2010-07-26 16:08:37 +02:00
Wim Taymans
8696d10a5b rtspsrc: fix memory leak in server request reply
The RTSP server rtspsrc is communicating with, sends a GET_PARAMETER request
periodically as a ping.  The code in gst_rtspsrc_handle_request forms an OK
response and sends, but doesn't call gst_rtsp_message_unset to free the memory
after sending the response.  This results in a constant slow memory leak.

Fixes #624770
2010-07-26 15:33:44 +02:00
Zaheer Abbas Merali
c00cd43e8b cpureport: remove bogus docs 2010-07-24 22:39:54 +01:00
Zaheer Abbas Merali
961ab6d4b2 debugutils: new element cpureport
cpureport posts bus messages after every buffer received of cpu used, system
clock time, buffer time
2010-07-24 22:37:11 +01:00
Mark Nauwelaerts
c626e90fda matroskademux: pull mode non-cue seeking
That is, in files that have no index (Cue), perform seek by scanning for
nearest cluster with timecode before requested position.  Scanning is done
as a combination of interpolation and sequential scan.

Fixes #617368.
2010-07-22 12:18:14 +02:00
Mark Nauwelaerts
4b76e95abe matroskamux: streamable files need no _finish
Fixes #624455.
2010-07-22 12:18:11 +02:00
Mark Nauwelaerts
f62c6ce5c8 avidemux: push mode; handle 0-size data chunks
Fixes #618535.
2010-07-22 11:46:51 +02:00
Sebastian Dröge
38124ef5e5 videomixer: Only reset QoS information and send a NEWSEGMENT event downstream for NEWSEGMENT events on the master pad 2010-07-21 10:23:30 +02:00
David Schleef
eb81574469 capsdebug: Add new element 2010-07-20 14:02:52 -07:00
Tim-Philipp Müller
819fb47b78 matroskamux: demote WARNING message to LOG level
It's not a warning.
2010-07-20 16:12:21 +01:00
Mark Nauwelaerts
fd959ca77f matroskademux: add missing argument in debug message 2010-07-16 18:05:21 +02:00
Mark Nauwelaerts
39268f10d3 matroskademux: remove bogus UNLOCK 2010-07-16 14:00:40 +02:00
Mark Nauwelaerts
65fdbe68ec qtdemux: also calculate PAR using track width and height for QT files
(... as opposed to only for ISO style files).

Fixes #624173.
2010-07-16 14:00:18 +02:00
Mark Nauwelaerts
16b57b49c9 matroskademux: handle bogus files storing ADTS AAC data 2010-07-16 13:59:22 +02:00
Mark Nauwelaerts
18f37ffc9a matroskademux: do not error out on a block with unknown tracknumber 2010-07-16 13:58:39 +02:00
Mark Nauwelaerts
bbded080e0 qtdemux: do not align reverse playback reference stream twice
Timestamp rounding issues could lead to going backwards 2 keyframe periods
(rather than only 1).  While this is not necessarily a problem, it might
potentially place additional (buffering) load on downstream and could be
avoided (because We Can).

Fixes #623629.
2010-07-16 13:58:34 +02:00
Mark Nauwelaerts
2a22e9d487 qtdemux: convert some more mov format timestamp to gst time 2010-07-16 13:58:21 +02:00
Mark Nauwelaerts
7955c01f19 avidemux: additional verification heuristics for VBR audio stream
Check for and override some header field(s) for reasonable values, according
to later expected use in calculations.
2010-07-16 13:58:12 +02:00
Alessandro Decina
d5a4da9a69 videobalance: Fix wrong lock order that could lead to a deadlock. Fixes #624331. 2010-07-16 12:45:35 +02:00
Arun Raghavan
8aed3176ce qtdemux: Fix order of bitrates in 'btrt' atom
There seems to be a bug in libmp4v2 that generates a MPEG4BitRateBox as
(bufferSizeDB, avgBitrate, maxBitrate) instead of (bufferSizeDB,
maxBitrate, avgBitrate), according to the spec. I used the mp4file
output while writing this code, so the order is wrong. This patches
fixes that.

https://bugzilla.gnome.org/show_bug.cgi?id=623654
2010-07-06 10:33:16 +01:00
Edward Hervey
fcf1995020 qtdemux: strip out bogus tags from XMP atom
https://bugzilla.gnome.org/show_bug.cgi?id=623366
2010-07-02 14:39:36 +02:00
Andrzej K. Haczewski
0b5172eb06 flvmux: Write duration at the correct position 2010-07-02 14:25:22 +02:00
Thijs Vermeir
244a35a226 rtpptdemux: fix memleak on custom downstream events
by not sending custom downstream event twice and fix memleak when
not handling the event

https://bugzilla.gnome.org/show_bug.cgi?id=623196
2010-06-30 12:39:09 +02:00
Tim-Philipp Müller
c66c3d354c wavparse: fix unportable printf format specifiers in commented out code
To avoid false positives when grepping for unportable specifiers.
2010-06-29 20:14:53 +01:00
Tim-Philipp Müller
cf8dddd5c7 goom: don't allocate 260kB struct on the stack
PluginInfo is quite a sizeable struct, let's not allocate it on the
stack, especially not if we're copying it over into another dynamically
allocated copy anyway.

Fixes #570761.
2010-06-28 14:59:25 +01:00
Tim-Philipp Müller
240dec038c gst: update orc files 2010-06-26 18:41:49 +01:00
Sebastian Dröge
8172c478aa matroskamux: Fix leaking of the streamheader buffers
gst_value_set_buffer() increases the refcount and doesn't
take ownership of the buffer.
2010-06-25 19:40:06 +02:00
Tim-Philipp Müller
19216e7218 matroska, videobox, videofilter: fix compiler warnings when debugging is disabled in gstreamer
Fixes unused variable warnings when GStreamer's debugging system has been disabled.
2010-06-24 16:34:03 +01:00
Michael Grzeschik
b26785d9f9 reset the have_index flag at transition PAUSED_TO_READY
If we restart the Stream in the case of doing a transition from
PAUSED_TO_READY and back with READY_TO_PAUSED aso. the duration of the video
will get calculated even if we have a avi header with that information.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2010-06-23 21:40:50 +02:00
Sebastian Dröge
7e0ea232d0 videobox: Fix negotiation for I420/YV12
We don't support conversion into *all* YUV
formats for them, only into I420/YV12/AYUV.

Fixes bug #622501.
2010-06-23 20:30:11 +02:00
Mark Nauwelaerts
0a2d9a2269 wavparse: proper closing segment construction
Fixes #618982.
2010-06-22 15:37:46 +02:00
Wim Taymans
5534c7d91d rtspsrc: fix locking after moving things around 2010-06-18 20:04:08 +02:00
Wim Taymans
651c82a01f rtspsrc: make some errors as warnings
Avoid spamming the testsuite with these error debug lines.
2010-06-18 16:56:19 +02:00
Keith Nicholson
0773eed960 udpsrc: fix multicast support on windows builds
On windows builds, sets source address for bind to INADDR_ANY, while
maintaining the original multicast group address for subsequent join.

Fixes #595978
2010-06-18 16:49:08 +02:00
Wim Taymans
e25cdc31d3 udp: make url parsing compatible with VLC syntax
Skip everything before the @ sign in the url location. VLC uses that as the
remote address to connect to (but we ignore it for now). This makes our udp urls
compatible with the ones used by VLC.

Fixes #597695
2010-06-18 16:16:28 +02:00
Wim Taymans
966ced2208 rtspsrc: factor out the connections
Keep a global connection for aggregate control but also keep stream connections
for non-aggregate control.
Add some helper methods to connect/close/flush the connections.
2010-06-18 15:13:06 +02:00
Wim Taymans
ddc214d322 rtspsrc: add non-aggregate control
Add non-aggregate control.
Separate retrieving thr SDP from parsing and setting up the streaming from the
SDP.
2010-06-18 15:13:06 +02:00
Zaheer Abbas Merali
8269a028a0 flvmux: add documentation for streamable property 2010-06-17 17:24:22 +01:00
Sebastian Dröge
968ce701a7 matroskademux: Fix an uninitialized variable compiler warning 2010-06-17 10:44:33 +02:00
Sebastian Dröge
f44e5e630b ebml-read: Zero-sized ints/uints/floats have a value of 0 according to the EBML spec 2010-06-16 21:02:13 +02:00
Sebastian Dröge
e4a5f0911e matroskademux: Fix possible NULL pointer dereference and assertion that could be caused by invalid files 2010-06-16 20:02:58 +02:00
Sebastian Dröge
20b9022289 matroskademux: Clean up/fix some minor error handling bugs 2010-06-16 19:50:34 +02:00
Sebastian Dröge
711e0cc90b audioiirfilter: Fix possible NULL pointer dereference 2010-06-16 19:24:54 +02:00
Sebastian Dröge
1f545da974 warptv: Don't use floats as loop counters 2010-06-16 19:20:02 +02:00
Mark Nauwelaerts
a69e419c8e avidemux: improve audio vbr detection
Subsequent entry time calculations use blockalign value to determine
number of frames per chunk, and blockalign == 1 is then most unlikely to result
in reasonable values (which also aligns with "spec").
2010-06-16 15:53:47 +02:00
Mark Nauwelaerts
6a9c70486f rtph264depay: tweak DELTA_UNIT labeling
Consider SPS, PPS and IDR as keyframe, all others as DELTA_UNIT.

See #620154.
2010-06-16 15:53:45 +02:00
Sebastian Dröge
e49d8a286b avidemux: Assign variables before printing them 2010-06-15 20:04:35 +02:00
Sebastian Dröge
715eb33d24 wavparse: Initialize uninitialized variable 2010-06-15 20:00:28 +02:00
Edward Hervey
342543325b matroska: Fix unitialized variable 2010-06-15 17:20:20 +02:00
Wim Taymans
e6ec5cce2e rtspsrc: respect aggregate control attributes
when the SDP specifies an aggregate control url, use that for playback
control.

Fixes #619531
2010-06-14 19:24:14 +02:00
Sebastian Dröge
ff755250c3 goom: Call orc_init() before trying to get target flags 2010-06-14 15:38:02 +02:00
Sebastian Dröge
a11b271bf4 deinterlace: Call orc_init() before trying to get target flags 2010-06-14 15:38:02 +02:00
Zaheer Abbas Merali
e49c31fd25 matroskamux: revert change that set a reserved flag on the Block.
So matroska's Block structure has no keyframe flag, only the SimpleBlock has it.
To detect keyframes in Blocks, it is just the BlockGroup container that needs
to have a ReferenceBlock attached if it is a delta frame in video.
2010-06-14 14:28:53 +01:00
Mark Nauwelaerts
dde3825405 rtph264depay: also consider AU and SEI NALUs as DELTA_UNIT
Fixes #620154.
2010-06-14 11:49:42 +02:00
Stefan Kost
a1da36d5a6 build: include stdio.h for sscanf 2010-06-12 21:26:16 +03:00
Tim-Philipp Müller
97a2111c58 rtpmparobustdepay: don't try to unref NULL buffers
Fixes generic/states unit test.
2010-06-11 21:18:52 +01:00
Tim-Philipp Müller
754f3a315b wavparse: use typefind functions to check if PCM data contains dts stream
Use new dts audio typefinder from -base to check if the PCM data
contains a dts stream. This way we recognise more varieties more
reliably and also detect the dts stream if there isn't a frame
sync right at the start of the data.

Fixes #413942.
2010-06-11 20:50:23 +01:00
Tim-Philipp Müller
12ec2c3d6d wavparse: set buffer offsets before using the buffer for the first time
gst_type_find_helper_for_buffer() will need the correct offset
set on the buffer (ie. 0) and not the byte offset we started
pulling the data from.
2010-06-11 20:47:22 +01:00
Mark Nauwelaerts
815e06ba55 rtp: add mpa-robust depayloader
Fixes #589997.
2010-06-11 11:45:48 +02:00
Mark Nauwelaerts
de5cb168ee avimux: fix avi header bytewriting
... by using proper offsets for tag list writing.
Also use _reset rather than _free and consistently use bytewriter position.

See #619293.
2010-06-11 10:57:41 +02:00
Sebastian Dröge
e84136ba03 videomixer: Port most blending related functions to orc
Only remaining MMX implementation is the ARGB/BGRA/AYUV blending
for which we first need the orc compositing opcodes.
2010-06-10 22:46:00 +02:00
Sebastian Dröge
e87802efdd videomixer: Replace some tabs by spaces 2010-06-10 22:46:00 +02:00
Zaheer Abbas Merali
823a514161 matroskamux: some non-delta buffers were not marked as keyframes 2010-06-10 01:32:15 +02:00
Zaheer Abbas Merali
45f711044f matroskamux: change 2 second limit per cluster
Start cluster at every keyframe or when we would overflow the previous
cluster's relative timestamp field. This would avoid as much as possible
starting clusters at non-keyframes.
2010-06-10 01:32:15 +02:00
Sebastian Dröge
b7d435911f auto{audio,video}sink: Don't lose the GST_ELEMENT_IS_SINK flag after removing the child 2010-06-09 20:23:16 +02:00
Zaheer Abbas Merali
f22c7d0f7c matroskamux: change indexed property to streamable
The property streamable has reverse semantics to indexed.
2010-06-09 15:42:19 +02:00
Thiago Santos
c27dc49bf7 flvmux: Rename unreleased property 'indexed' to 'streamable'
Rename 'indexed' to 'streamable' for a better name while it
hasn't been released
2010-06-09 09:13:09 -03:00
David Schleef
bd893e4dfb level: remove unused liboil include 2010-06-08 17:25:35 -07:00
David Schleef
b83cd99aeb videomixer: liboil to orc conversion 2010-06-08 17:25:35 -07:00
David Schleef
4e84ab1f87 videobox: liboil to orc conversion 2010-06-08 17:25:35 -07:00
David Schleef
2cb6cfed22 goom: liboil to orc conversion 2010-06-08 17:25:34 -07:00
David Schleef
9ff3ef0c92 deinterlace: orcify some deinterlacing methods 2010-06-08 17:25:34 -07:00
David Schleef
f14972bf20 deinterlace: convert from liboil to orc 2010-06-08 17:25:34 -07:00
Zaheer Abbas Merali
44c911d255 flvmux: Add indexed property to replace disabled is-live.
Add indexed property to be the negation of what the disabled is-live property
was. Fixes bug #613066.
2010-06-08 14:12:16 +02:00
Sebastian Dröge
48934764e7 flvdemux: Don't handle non-TIME seeks
Don't send them upstream because for upstream a BYTES seek
might make sense but is completely wrong because upstream
can't seek to a byte position of the audio or video stream.

Also don't build the index in push mode for non-TIME seeks,
things will go wrong here otherwise.
2010-06-07 18:34:11 +02:00
Sjoerd Simons
c39e82a1ce Cope with short startcodes in the h264 bytestream 2010-06-07 10:28:06 +02:00
Sebastian Dröge
f16ed4a91c gst: Don't use GST_DEBUG_FUNCPTR for GObject vfuncs 2010-06-06 17:52:40 +02:00
Philip Jägenstedt
21c84e23e8 matroskademux: refactor delta unit handling
This allows us to skip delta units earlier and is a bit clearer in my
opinion. It also makes only video buffers ever be delta units, not
just for SimpleBlock as before.
2010-06-06 15:38:00 +02:00
Sebastian Dröge
6e9e48c0b9 flvdemux: Clear adapter on discontinuities 2010-06-06 15:17:00 +02:00
Philip Jägenstedt
b2ff8042d3 matroskademux: Ignore keyframe flag for non-video streams
When the keyframe bit of SimpleBlock Flags wasn't set, the buffer was being
marked with GST_BUFFER_FLAG_DELTA_UNIT, causing all buffers to be skipped
after a seek. This may be a problem with the Sorenson Squish encoder, but
arguably the keyframe bit should only be applied to video.

Fixes bug #620358.
2010-06-06 14:59:29 +02:00
Sebastian Dröge
0fe56cc0d6 flvdemux: First try upstream when handling seek events/queries 2010-06-06 14:57:27 +02:00
Tristan Matthews
8e0adba996 gstrtpceltpay: don't always fixate sink caps to 1 channel
The getcaps function should not fixate the channels field until we
get the encoding-params field from our srcpad's caps. Fixes #620591
2010-06-05 10:02:35 +02:00
Wim Taymans
cb8252275d rtsp: try all ranges from the sdp
Try all ranges in the SDP before giving up.
2010-06-04 13:58:38 +02:00
Wim Taymans
6fbca707bb rtspsrc: make parse_range return result
Make the parse_range function return if the parsing succeeded or failed.
2010-06-04 13:58:38 +02:00
Edward Hervey
2ff87c0fb9 videomixer: if we're not linked downstream, we can do any format
Stupid me, assuming _get_allowed_caps() would actually return the
pad templates if there was no peer.
2010-06-04 11:44:09 +02:00
Sjoerd Simons
952fd666b3 Keep announcing the delivery-method in the capabilities
Even though we don't use delivery-method in our payloader, older versions of
the theora payloader in gstreamer required it. As such we need to keep this
around in the caps for backwards-compatibility.

This reverts part of 49463a37cb

Fixes #618940
2010-06-03 18:47:40 -04:00
Wim Taymans
ffc06e17f0 mp4gdepay: calculate the frame duration correctly
When we calculate the frame duration, we need to use the amount of
frames in the _previous_ packet, not the current packet. The frame duration is
needed to correctly de-interleave interleaved streams. This fixes the case where
there are a variable number of frames in a packet.

Fixes #620494
2010-06-03 19:39:04 +02:00
Edward Hervey
d72a2fb6da videomixer: Don't return caps in get_caps() that will be rejected
This commit basically puts _get_caps() in sync with accept_caps().

If we don't have a master pad OR the master pad caps aren't negotiated
then we just return the downstream allowed caps.

If we have a master pad with negotiated caps, we return those caps
with a free range of width/height/framerate
2010-06-03 19:01:14 +02:00
Mark Nauwelaerts
a8ffe6f593 flvdemux: delayed seek handling also deserves TRUE event response 2010-06-02 17:27:22 +02:00
Thijs Vermeir
0bb2be3a7e rtpjitterbuffer: fix compiler warning
unused variable ‘estimated’
2010-06-02 15:32:36 +02:00
Alessandro Decina
4b6cb93025 rtpjitterbuffer: stop buffering and emit EOS at the end of a stream
When using RTP_JITTER_BUFFER_MODE_BUFFER, make sure that the ringbuffer doesn't
get stuck buffering forever when there isn't enough data left to fill the
buffer.
2010-06-02 14:21:16 +02:00
Benjamin Otte
d516fc5fd8 debugutils: Don't consume preroll buffer twice 2010-06-02 14:20:26 +02:00
Benjamin Otte
81c4dc4574 debugutils: Replace md5 implementation with glib's
https://bugzilla.gnome.org/show_bug.cgi?id=619824
2010-06-02 14:20:26 +02:00
Mark Nauwelaerts
53365b91e6 avimux: clean up code for avi header using a bytewriter
https://bugzilla.gnome.org/show_bug.cgi?id=619293
2010-06-02 14:20:26 +02:00
Edward Hervey
59dcdc37a0 videomixer: filter caps returned from downstream with our pad template. 2010-06-01 20:45:29 +02:00
Zaheer Abbas Merali
bfaeffcfd0 matroskamux: Remove more unneeded warnings 2010-06-01 16:56:32 +01:00
Zaheer Abbas Merali
7fc21317af matroskamux: remove unneeded warning 2010-06-01 16:54:03 +01:00
Zaheer Abbas Merali
d73cecd8c0 matroskamux: remove unneeded debug statement 2010-06-01 16:49:14 +01:00
Zaheer Abbas Merali
8c165b49a7 matroskamux: change is-live property to indexed 2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
3d876d2b16 matroska: use the uint64 scaling functions
In demuxer and muxer use the gst_util_uint64 scaling functions rather than
standard integer division. Add warnings (to be changed to debug) for debugging
the timestamp and duration.
2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
ec23b22d29 matroskamux: set delta unit on all buffers except cluster start ones 2010-06-01 16:43:04 +01:00
Zaheer Abbas Merali
d3daa12473 matroskamux: store caps and set on buffers rather than using pad caps 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
b4e6fcd051 matroskamux: make sure pads caps are set before any buffers pushed. 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
7c402d5866 matroskamux: add streamheaders 2010-06-01 16:43:03 +01:00
Zaheer Abbas Merali
d0bf310876 matroskamux: no need to set cache twice 2010-06-01 16:43:03 +01:00
Xavier Queralt
40eda471a1 Do not create a SeekHeader, Cues, .. when doing live 2010-06-01 16:43:03 +01:00
Xavier Queralt
032d9b90ff Add is-live property 2010-06-01 16:43:02 +01:00
Mark Nauwelaerts
44fa95d5cb matroskademux: improve reverse playback
Slightly modify approach to also handle cases where cue entries do not reliably
lead to initial keyframes.

Fixes #619817.
2010-06-01 15:56:34 +02:00
Mark Nauwelaerts
69d47ef4a0 deinterlace: avoid gtk-doc confusing comments 2010-06-01 15:56:25 +02:00
Mark Nauwelaerts
b8fd1a91f1 matroskamux: use write caching also when writing buffer data
Specifically, this reduces pushing several small buffers for each
data buffer and also avoids a seek for each buffer altogether
(though a seek is still needed for each cluster).

Fixes #619273.
2010-06-01 15:54:35 +02:00
Mark Nauwelaerts
81bf657aa7 matroskamux: fix ebml write caching with bytewriter implementation
Also cache a bit more during header writing.

Fixes #619273.
2010-06-01 15:53:43 +02:00
Mark Nauwelaerts
7895ddbc38 matroskamux: use consistent debug category name for ebmlwrite 2010-06-01 15:53:37 +02:00
Mark Nauwelaerts
085e333283 matroskademux: use bytereader based GstEbmlRead as a helper
... rather than basing on it by inheritance.
Also use more common code for push and pull mode.

Fixes #619198.
Fixes #611117.
2010-06-01 15:52:12 +02:00
Mark Nauwelaerts
973c8ddfdf matroskamux: _get_pad_template result needs no unref 2010-06-01 15:51:16 +02:00
Edward Hervey
01abf5b94e videomixer: Implement sinkpad GetCapsFunction.
This allows returning only the formats, width, height, framerate
and pixel-aspect-ratio that downstream can support.

https://bugzilla.gnome.org/show_bug.cgi?id=620148
2010-06-01 12:42:10 +02:00
Sebastian Dröge
0d5ae784b1 matroskademux: Don't compare running times with stream times when doing QoS 2010-06-01 11:21:30 +02:00
Sebastian Dröge
d09ff4124e deinterlace: Don't reconfigure the caps when changing properties
Fixes bug #619848.
2010-06-01 11:21:30 +02:00
Sebastian Dröge
ab3b4bc82f alpha: Add property to allow passthrough mode
This passthrough mode is used if the alpha method is "set"
and the alpha value is 1.0.

Fixes bug #617512.
2010-06-01 11:21:29 +02:00
Alexander Kojevnikov
2d13b15376 spectrum: support 24-bit width
Fixes #619045
2010-06-01 11:21:29 +02:00
Alexander Kojevnikov
c69dd320af spectrum: support arbitrary bit depth
Partially fixes #619045
2010-06-01 11:21:29 +02:00
Philip Jägenstedt
596331c6f0 matroskademux: fix deadlock introduced by video keyframe QoS 2010-06-01 11:21:29 +02:00
Philip Jägenstedt
80926a5596 matroskademux: skip buffers before a late keyframe (QoS)
Before, vp8dec had no option but to decode all frames even if some/all
of them would be late. With this change, performance when keyframes are
frequent is helped a great deal. On my Thinkpad X60s, decoding a 20 s
1080p sunflower encode with keyframes every 10 frames went from taking
42 s with 5 frames shown to 21 s with 15 frames shown (still slow
enough to count by hand). When keyframes are more sparse, you will
still be able to catch up eventually, but the results won't be as
noticable.
2010-06-01 11:21:29 +02:00
Sebastian Dröge
f5bca501e5 videomixer: Don't mix input with different pixel aspect ratios
Fixes bug #618530.
2010-06-01 11:21:29 +02:00
Sebastian Dröge
dc6dd62824 deinterlace: Add MMX/3DNow implementations of greedyh for UYVY 2010-06-01 11:21:29 +02:00
Sebastian Dröge
2096cf6e55 deinterlace: Fix UYVY implementation of greedyh to be actually used 2010-06-01 11:21:29 +02:00
Tim-Philipp Müller
97de4b217d Revert "matroska: add temporary webm typefinder"
This reverts commit d148ec0ad2.

We depend on -base git now, which has a webm typefinder in the usual
place.
2010-06-01 09:39:38 +01:00
Tim-Philipp Müller
d51576b14c Revert "avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time"
This reverts commit 6a9983cd20.

Rely on locking done in GstTagSetter in core git.
2010-06-01 09:39:38 +01:00
Sebastian Dröge
f8c906e475 flvdemux: Fix position query 2010-05-29 13:55:07 +02:00
Tim-Philipp Müller
a9c13cd4f7 docs: remove unnecessary videorate element from webmmux example pipeline 2010-05-28 15:14:32 +01:00
Sebastian Dröge
ad9ffeed03 videobox: Fix floating point to integer conversion for the alpha values
Fixes bug #619835.
2010-05-27 18:33:35 +02:00
Mark Nauwelaerts
3462eed7e0 wavparse: handle truncated input data at EOS in pull mode
Fixes #617733.
2010-05-26 12:01:26 +01:00
Robert Swain
50273537dc qtdemux: Round timestamp up when scaling to mov format
Fix timestamp rounding to allow the correct index to be located.

The issue was that scaling from GStreamer time format to mov time format was
rounding down causing the timestamp of the newsegment event received after a
flushing keyframe seek to find the sample index before the one it should
causing further backward seeking to the keyframe prior until no rounding error
occurred.

Rounding up when scaling to mov format has the desired effect, and it is
not clear whether just the _round () variant would be sufficient.

Fixes bug #619105
2010-05-26 00:08:16 +01:00
Tim-Philipp Müller
6a9983cd20 avimux, flvmux, matroskamux: don't crash if tags arrive on multiple input pads at the same time
This is a temporary fix for the release only.

Fixes #619533.
2010-05-26 00:05:54 +01:00
Wim Taymans
49463a37cb rtptheora: remove delivery-method from caps
We can accept all delivery methods so don't advertise anything on the caps or
parse anything, we will handle whatever we receive.

Fixes #618940
2010-05-25 18:53:48 +02:00
Tim-Philipp Müller
d148ec0ad2 matroska: add temporary webm typefinder
Add webm typefinder just for the release, so webm works for
people whose distros don't patch gst-plugins-base as well.
We'll remove this again after the release.
2010-05-25 15:40:01 +01:00
Tim-Philipp Müller
9bdfc7254a docs: add some pipeline examples to webmmux docs 2010-05-23 11:17:27 +01:00
Tim-Philipp Müller
a4fabfb959 matroska: fix up plugin and element descriptions a bit 2010-05-21 15:06:14 +01:00
Tim-Philipp Müller
0e12bf83a3 matroska: move webmmux into own source files
Makes things easier for gtk-doc.
2010-05-21 15:04:48 +01:00
Sebastian Dröge
82e4807d10 matroska: Remove the doctype enum, it's not needed anymore 2010-05-20 21:49:43 +02:00
Sebastian Dröge
6a25cd475c webmmux: Add new webmmux element that only supports muxing of WebM
...and remove the doctype property from matroskamux again.
2010-05-20 21:49:43 +02:00
Philip
9c59da8601 ebmlread: rm floatcast.h include (not used) 2010-05-19 20:38:50 +02:00
Philip Jägenstedt
cbde946768 matroskamux: bump default doctype version to 2
In this day and age this should be safe. There's otherwise a risk people
will be creating unneccessarily big WebM files as they can't use
SimpleBlock in v1.
2010-05-19 20:38:31 +02:00
Philip Jägenstedt
9610c7f354 matroska: handle matroska and webm doctype versions equally
The original plan was to let WebM v1 be the same as Matroska v2 (with
extra constraints), but for simplicity it was decided to handle the
versions equally, such that e.g. SimpleBlock is only allowed in WebM v2.
2010-05-19 20:38:16 +02:00
Philip Jägenstedt
081f2d00aa matroskademux: Verify lace size in _parse_blockgroup_or_simpleblock
Failure to do this for corrupt input can cause a subbuffer bigger
than the actual buffer to be created, quickly leading to segfault.
Test case:
bug_s222005751_r0.001____memcpy.webm
2010-05-19 20:35:52 +02:00
Philip Jägenstedt
c659c92091 ebml: crude hack to avoid crashing on unexpected metadata
The comment says this cannot happen, but it did and I don't know
why. This is not the correct fix, needs investigation. Test case:
bug_s555010094_r0.0005:0.008____IA__g_assertion_message_expr.webm
2010-05-19 20:35:28 +02:00