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Author SHA1 Message Date
Janne Grunau
535bf57d1f mpegtsdemux: relicense gstmpegdefs.h, gstmpegdesc.h and gstmpegdesc.c to LGPL only 
with permission from the license header:
"""
This library is licensed under 2 different licenses and you
can choose to use it under the terms of either one of them. The
two licenses are the MPL 1.1 and the LGPL.
"""
 2011-02-17 17:57:17 +01:00
Janne Grunau
22ecf13e42 mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey 
with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
 2011-02-17 17:56:59 +01:00
Mark Nauwelaerts
2bb835f69a 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).
 2011-02-17 14:13:08 +01:00
Mark Nauwelaerts
99baf8ae17 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.
 2011-02-17 13:00:59 +01:00
Teemu Katajisto
7e9fb16c48 camerabin: application element memory leak fixes 
If videobin/imagebin was never set to READY state the ownership
 of elements created and set by application were never taken by
 bin and therefore gst_object_sink is called for these elements
 before unreffing (they may still be in floating state and not
 unreffed properly without sinking first)
 2011-02-11 09:22:59 -03:00
Arun Raghavan
3f683e0288 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
 2011-02-09 18:30:51 +01:00
Arun Raghavan
cfc3f5e43b 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
 2011-02-09 18:30:48 +01:00
Luciana Fujii Pontello
fa45b1fe2d camerabin: Always take photo when preview-caps is set 
When filename is not set, but preview-caps is set, take the photo and
send its preview.
 2011-02-09 13:42:07 +02:00
Luciana Fujii Pontello
2522a672a9 camerabin: Events with select-all in input-selector 
When select-all was set, input-selector wasn't handling upstream events.
Now input-selector forwards the event to all of its sink pads. This
changes the input-selector internal to camerabin until it is replaced
with a better solution.
 2011-02-09 13:42:06 +02:00
Thiago Santos
15366355a4 wrappercamerabinsrc: Do not re-set the clock if it is null 
Avoids not needed work and doesn't assert when trying to
unref the null reference
 2011-02-08 11:24:59 -03:00
Mark Nauwelaerts
c85e8e8015 amrparse: a valid amr-wb frame should not have reserved frame type index 
See #639715.
 2011-02-07 19:59:21 +01:00
Thiago Santos
186d317a2f imagecapturebin: Fix property setting 
Set the property on the child and not on itself causing infinite
looping
 2011-02-03 19:10:07 -03:00
Thiago Santos
48b05a3002 wrappercamerabinsrc: Fix preview messages 
Image previews where being posted in sync with the buffers
timestamps, this makes no sense as previews should be posted ASAP.

Also adds some debugging messages.
 2011-02-03 19:09:20 -03:00
Thiago Santos
1a62d9374b wrappercamerabinsrc: Handle src state change to avoid losing timestamps 
Camerabin2 uses state changes to force the source to renegotiate its
caps to the capture formats. The state changes makes the source lose
its clock and base_time, causing it to stop timestamping the buffers.

We still need a proper way to make sources renegotiate its caps, so this
patch is a hack to make the source continue timestamping buffers even
after changing state. The patch works by getting the clock and base
time before doing the state change to NULL and setting them back
after putting it to PLAYING again. It also cares to drop the first
new segment after this state change.
 2011-02-03 19:09:20 -03:00
Thiago Santos
869a61343c camerabin2: Add preview-filter property 
Adds a property to select a custom element for preview pipeline
buffers processing
 2011-02-03 19:09:20 -03:00
Thiago Santos
675632b382 camerabin2: Add custom filter properties 
Adds custom filter properties for camerabin2. Custom filters
can be added to video/image/preview branches.
 2011-02-03 19:09:20 -03:00
Edward Hervey
4724ecfd06 camerabin: Initialize variables 
Makes compilers happy
 2011-02-03 16:24:24 +01:00
Mark Nauwelaerts
c32a99559d dccp: use socklen_t where appropriate rather than specific type 
In particular, fixes Cygwin build where socklen_t is defined as int
in line with native win32 api definition.
 2011-02-01 21:36:41 +01:00
Tim-Philipp Müller
17c2b30e9b rtpvp8: also link against libgstbase-0.10 for adapter and bit reader API 
https://bugzilla.gnome.org/show_bug.cgi?id=641178
 2011-02-01 20:05:23 +00:00
Tim-Philipp Müller
149cca83d0 id3mux: map new GST_TAG_ENCODED_BY to ID3v2 TENC frame 
https://bugzilla.gnome.org/show_bug.cgi?id=627268
 2011-02-01 14:40:54 +00:00
Tim-Philipp Müller
c57a9e4ba9 videoparsers: dist h264parse.h, fixing make distcheck 
Spotted by Nathanael D. Noblet
 2011-01-31 17:45:19 +00:00
Teemu Katajisto
ad019102e5 camerabin: optimize setting new caps for preview image pipeline 
Avoid re-creating and linking of preview image pipeline when
setting new preview image caps. Backported from camerabin2.

https://bugzilla.gnome.org/show_bug.cgi?id=639502
 2011-01-31 12:25:55 -03:00
Tim-Philipp Müller
9ae14406e8 rtpvp8: fix LIBS and CFLAGS order in Makefile.am 2011-01-30 17:08:11 +00:00
Sjoerd Simons
216189ea36 rtpvp8depay: Accept packets with only one byte of data 
When fragmenting partions it can happen that an RTP packet only caries 1
byte of RTP data.
 2011-01-30 14:52:00 +00:00
Sjoerd Simons
0bee149c74 rtpvp8pay: Treat the frame header just like any other partition 
When setting up the initial mapping just act as if the global frame
information is another partition. This saves special-casing it later in
the actual packetizing code.
 2011-01-30 14:51:47 +00:00
Sjoerd Simons
39a16a3233 rtpvp8: Add simple payloaders and depayloaders for VP8 
Minimal implementation of http://www.webmproject.org/code/specs/rtp/,
version 0.3.2
 2011-01-30 14:51:15 +00:00
Mark Nauwelaerts
d0b942980e videoparsers: add h264parse 
Functionally equivalent to (legacy)h264parse and re-uses the latter's low
level NAL parsing, but otherwise based on GstBaseParse, and replacing
some property configuration with caps negotiation.
 2011-01-28 12:50:25 +01:00
Mark Nauwelaerts
0df8bb33a6 h264parse: rename to legacyh264parse 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
0c5d139ba7 h263parse: move to videoparsers and separate plugin registration 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
1664b3000f h263parse: update to latest baseparse 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
46308f8c53 h263parse: shuffle code to untangle h263parse and parameter parsing 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
daed6713db h263parse: provide for proper debug category, min frame size and code style 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
5ad0a3c641 h263parse: remove redundant get_caps 
.. as src pad already set to use fixed_caps
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
0e6fbe2420 h263parse: simplify valid_frame parsing 
... considering that baseparse takes care of skipping etc
 2011-01-28 12:16:59 +01:00
Arun Raghavan
b33b88e4bb h263parse: Add an h263parse element 
This adds an h263parse element for parsing H.263 streams, breaking them
up into frame-sized buffers, and exporting metadata such as profile and
level.

https://bugzilla.gnome.org/show_bug.cgi?id=622276
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
8e4b8b813d ac3parse: improve handling of dependent substream frames 
In particular, timestamps of these should track main-stream timestamps.
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
7f805f17b2 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.
 2011-01-28 12:16:59 +01:00
Mark Nauwelaerts
479865c1b3 baseparse: reverse playback; mind keyframes for fragment boundary 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
57babfca39 amrparse: properly check for sufficient available data prior to access 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
3ba3339993 baseparse: ensure non-empty candidate frames 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
ac8080f003 baseparse: clarify some debug statements 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
16342223ee baseparse: properly track upstream timestamps 
... rather than with a delay.
 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
b97e560f1a baseparse: need proper frame duration to obtain sensible frame bitrate 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
559b3ead93 baseparse: proper initial values for index tracking variables 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
f3da619dd2 baseparse: arrange for consistent event handling 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
18b347296c baseparse: header style cleaning 2011-01-28 12:16:58 +01:00
Mark Nauwelaerts
2c872ad913 baseparse: provide some more initial frame metadata in parse_frame 
... and document accordingly.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
6a45c4f65e 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.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
1c89488c50 baseparse: introduce a baseparse frame to serve as context 
... and adjust subclass parsers accordingly
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
400198b2cd baseparse: restrict duration scanning to pull mode and avoid extra set_caps call 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
3e9d5c4bf8 baseparse: update some documentation 
Also add some more debug.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
829507b650 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.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
18b69e9320 baesparse: fix refactor regression in loop based parsing 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
f4f7306e37 baseparse: pass all available data to subclass rather than minimum 
Also reduce some adapter calls and add a few debug statements.
 2011-01-28 12:16:57 +01:00
Mark Nauwelaerts
e54e2a9616 baseparse: fix reverse playback handling 2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
695c9599f4 baseparse: minor typo and debug statement cleanup 2011-01-28 12:16:56 +01:00
Mark Nauwelaerts
fcd0f5cb7a baseparse: reduce locking 
... which is either already mute and/or implicitly handled by STREAM_LOCK.
 2011-01-28 12:16:56 +01:00
Thiago Santos
68bff61732 camerabin2: Do not forget to unref some stuff 
Cleanup properly by unrefing the encoding profile and preview caps
 2011-01-26 14:31:13 -03:00
Thiago Santos
b66dde5746 camerabin2: Add names to some elements 
Adds names to instances of some elements to make debugging easier
 2011-01-26 14:31:13 -03:00
Thiago Santos
6395b45908 camerabin2: Handle videosink states more carefully 
When going to ready, camerabin2 could create an empty file
if the videosink was put to ready. This patch only puts videosink
to ready on the PAUSED_TO_READY state change if it is on PAUSED
or PLAYING.
 2011-01-26 14:31:12 -03:00
Mark Nauwelaerts
3da135ce02 baseparse: avoid loop in frame locating interpolation 2011-01-26 17:16:49 +01:00
Thiago Santos
25062fc384 wrappercamerabinsrc: Remove unused macro 2011-01-24 18:36:58 -03:00
Thiago Santos
a791f5070c wrappercamerabinsrc: Check the start time of buffers 
Be careful when trying to create a newsegment event to avoid
start times of -1 from invalid buffer timestamps
 2011-01-24 18:05:20 -03:00
Vincent Penquerc'h
c3d05d6006 dvdspu: don't write clipped lines to the output buffer 
We may not increment the output pointer, but it'll still be just
off the end of the allocated area.

https://bugzilla.gnome.org/show_bug.cgi?id=602847
 2011-01-24 19:47:46 +01:00
Thiago Santos
4ec3189575 camerabin2: Update porting file 
Adds porting information about using encodebin on camerabin2
 2011-01-24 14:50:30 -03:00
Thiago Santos
bccae0f994 camerabin2: Add image-done message 
Post an image-done message when a new image is saved to disk
 2011-01-24 14:50:30 -03:00
Thiago Santos
a715b46c7f camerabin2: Implement tagsetter interface 2011-01-24 14:50:30 -03:00
Thiago Santos
ccb1960a42 camerabin2: Add a property to select the encoding profile 
Adds a video-profile to allow selecting which encoding profile
to use for video recordings
 2011-01-24 14:50:29 -03:00
Thiago Santos
e5f267f682 camerabin2: Removing videorecordingbin 
Removing videorecordingbin as we now use encodebin for it
 2011-01-24 14:50:29 -03:00
Thiago Santos
f1d02cf0c0 camerabin2: Move to encodebin 2011-01-24 14:50:29 -03:00
Thiago Santos
31dbc2eeba wrappercamerabinsrc: Set output-selector pad-negotiation-mode to none 
Use output-selector none negotiation mode as it was the default before
the last changes. This likely needs to be fixed to use 'active' on
camerabin2
 2011-01-24 14:50:29 -03:00
Thiago Santos
3a495eaafc wrappercamerabinsrc: Handle state change failures 
When its internal element fails to change state, don't act as
if succeeded.
 2011-01-24 14:50:29 -03:00
Thiago Santos
9863feb328 camerabin2: Implement previewing 
Implement previewing functionality using 2 properties. A boolean
(post-previews) that indicates if previews should be posted, and a
GstCaps (preview-caps) to provide the desired preview caps.

wrappercamerabinsrc implements previewing by supplying the captured
image to a pipeline to adapt it to the required caps before posting.
 2011-01-24 14:50:29 -03:00
Thiago Santos
aa671439e1 camerabin2: Add methods for preview image message posting 
Adds a helper struct and functions for implementing a preview message
in camerabin2.
 2011-01-24 14:50:29 -03:00
Thiago Santos
bc1f57a645 wrappercamerabinsrc: Use drop_eos function from camerabingeneral 
There was already a event probe function for dropping EOS on
camerabingenereal, so use that instead of replicating the code
 2011-01-24 14:50:28 -03:00
Thiago Santos
0b3ad60269 camerabin: add names for more elements 2011-01-24 11:07:28 -03:00
Mark Nauwelaerts
289cd65abd flacparse: mind gst_buffer_unref not liking NULL 
Fixes #639950.
 2011-01-19 18:41:59 +01:00
Thiago Santos
cbbdfee98a mxfdemux: Fix unitialized variable warning 2011-01-18 18:18:03 -03:00
Thiago Santos
a6a982e8be 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
 2011-01-15 13:48:26 -03:00
Mark Nauwelaerts
b496bf923c qtmux: set src pads when starting file 
... rather than at _init time, so they are also available following a
pad (de)activation cycle.

https://bugzilla.gnome.org/show_bug.cgi?id=639338
 2011-01-14 00:38:56 +00:00
Luciana Fujii Pontello
b55775a9d3 camerabin: Enable conversion flags 
Camerabin default should just work, so we need to enable audio, image
and video conversions.

https://bugzilla.gnome.org/show_bug.cgi?id=639456
 2011-01-13 18:15:13 -03:00
Tim-Philipp Müller
aba0899b19 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).
 2011-01-13 17:10:13 +00:00
Tim-Philipp Müller
095eaa1752 docs: minor baseparse docs/comment fixes 
Remove copy'n'paste leftovers.
 2011-01-13 16:28:24 +00:00
Teemu Katajisto
85a355fd84 camerabin: set pad-negotiation-mode to active for output-selector 
Fixes #639413.
 2011-01-13 15:00:21 +02:00
Stefan Kost
f9dfd1effb asfmux: use g_error_free instead of g_free 2011-01-12 16:56:28 +02:00
Edward Hervey
a2b5e7863e y4mdec: Default colorspace is I420 
https://bugzilla.gnome.org/show_bug.cgi?id=639296
 2011-01-12 12:00:24 +01:00
Edward Hervey
ee0c9ae2f3 mpegtspacketizer: Don't forget the GType when using caps_new_simple() 2011-01-10 19:11:22 +01:00
Tim-Philipp Müller
d4441a3025 mpegtsdemux: fix silly way of creating caps 2011-01-10 11:25:47 +00:00
Karol Sobczak
0b4dfa685d mpegtsdemux: fix re-syncing on invalid data after seek 
Or possibly even at startup. If we couldn't find a sync within
the first few bytes, we'd just push more data into the adapter
but never discard any of the invalid data at the beginning, so
would never be able to re-sync.

https://bugzilla.gnome.org/show_bug.cgi?id=639063
 2011-01-10 11:18:52 +00:00
Tim-Philipp Müller
b700377e22 camerabin: use private input-selector that still has "select-all" property 
The "select-all" property was removed when input-selector was moved
to core, but camerabin uses this, so make camerabin use a private
copy until a better fix is found.
 2011-01-08 02:43:41 +00:00
Tim-Philipp Müller
f6591e5938 smoothwave: remove old 0.8 example containing code with sideeffects in g_return_if_fail() 
May just as well remove it rather than fix it, so it doesn't show
up in greps for this any longer.
 2011-01-08 00:20:35 +00:00
Tim-Philipp Müller
e5f1cdd0e9 Revert "mpegvideoparse: fix timestamp generation" 
This reverts commit 2271608c43.

This patch needs more work so it doesn't cause grave playback
regressions (multi-second freezes) with some files that have
slightly broken timestamps but play fine everywhere else.

https://bugzilla.gnome.org/show_bug.cgi?id=636279
https://bugzilla.gnome.org/show_bug.cgi?id=632222
 2011-01-07 18:49:02 +00:00
Tim-Philipp Müller
89fed534e8 mpegtsdemux: fix PAT and PMT info-related object leaks 2011-01-07 02:12:11 +00:00
Edward Hervey
6b9e2628b7 jpegparse: Fix unitialized variable on macosx 2011-01-06 12:51:27 +01:00
Edward Hervey
0a55306c40 jp2kdecimator: Fix unitialized variables on macosx 2011-01-06 12:50:14 +01:00
Edward Hervey
063be2f972 flacparse: Fix unitialized variable on macosx 2011-01-06 12:49:43 +01:00
David Schleef
84406fde30 y4mdec: Fix copyright 2011-01-05 18:27:14 -08:00
Edward Hervey
c627cd40e7 y4m: Fix unitialized variables on macosx 2011-01-05 16:43:45 +01:00
Tim-Philipp Müller
ed8e27b237 dvbsuboverlay: some more minor clean-ups 2011-01-05 13:44:04 +00:00
Janne Grunau
43bfb0009a dvbsuboverlay: fix leak of "clear screen" DVBSubtitles structs 2011-01-04 15:06:17 +00:00