Commit graph

7456 commits

Author SHA1 Message Date
Wim Taymans
0d55724a2b audioparsers: don't leak template caps 2013-12-04 09:12:07 +01:00
Wim Taymans
e0a5c07e8d audioparsers: use ACCEPT_INTERSECT flag
The parser can accept input that is not completely specified. Use the
ACCEPT_INTERSECT flag on the sinkpad to tweak the acceptcaps function to
check for intersection only. This allows us to proxy downstream
constraints while still allowing non-subset caps as input.
We can then also remove the appended template caps workaround.
Make a unit-test to check the new feature.

This reverts commit 26040ee38c

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=705024
2013-12-03 22:26:44 +01:00
Wim Taymans
e3f393f7e6 audioparsers: remove fields from filter
We need to remove the fields from the filter when we can convert
between them.
2013-12-03 21:39:57 +01:00
Wim Taymans
e8313a1e70 audioparsers: refactor code to remove caps fields 2013-12-03 21:29:13 +01:00
Tim-Philipp Müller
a424fb289b deinterlace: microoptimisation: avoid some unnecessary GValue copies 2013-12-02 00:10:43 +00:00
Tim-Philipp Müller
63b0e84add deinterlace: fix off-by-one crash when downstream caps contain a list of framerates
https://bugzilla.gnome.org/show_bug.cgi?id=719544
2013-12-01 23:33:04 +00:00
Thiago Santos
079dde49ed qtdemux: Use the timestamp of the moof as the base fragment start
In SmoothStreaming fragmented scenario, the timestamps are calculated
starting from the fragment buffer timestamp. When there is a not-linked
return from downstream, qtdemux will return upstream and will keep the
non-pushed data into its adapter.

On a new fragment buffer pushed to qtdemux, the new buffer timestamp
would overwrite the previous one that should be used on the still
to be pushed buffers. Because of this, this patch will also
update the fragment_start timestamp from the adapter last pts
to make sure the moof and timestamps are in sync and will result
in correct timestamps for all fragments.
2013-11-29 17:28:48 -03:00
Thiago Santos
45c16599ff qtdemux: avoid re-reading the same moov and entering into loop
In the scenario of "mdat | moov (with fragmented artifacts)" qtdemux
could read the moov again after the mdat because it was considering the
media as a fragmented one.

To avoid this loop this patch makes it store
the last processed moov_offset to avoid parsing it again.
And it also checks if there are any samples to play before
resturning to the mdat, so that it knows there is new data to be played.

https://bugzilla.gnome.org/show_bug.cgi?id=691570
2013-11-29 17:28:48 -03:00
Thiago Santos
fcc78aa3bd qtdemux: do not free streams if they were not created locally
When parsing a trak only free streams on failures if those streams
were created locally. They could have been created from a previous
fragment, in this case we they have valid info from the other fragment.
Including pads.

https://bugzilla.gnome.org/show_bug.cgi?id=691570
2013-11-29 17:28:48 -03:00
Sebastian Dröge
220a947dc7 videomixer: Simplify NV12/21 blending code macros 2013-11-29 19:57:46 +01:00
Sebastian Dröge
b0529e0fe8 videomixer: Fix segfault when filling the background of a UYVY frame
https://bugzilla.gnome.org/show_bug.cgi?id=712401
2013-11-29 19:52:34 +01:00
Tim-Philipp Müller
4278ab18ff qtdemux: fix compilation with gst debuging disabled
qtdemux.c:9452:1: error: label at end of compound statement
2013-11-29 09:21:52 +00:00
Jonas Holmberg
0ab0421759 rtph264pay: Map inbuffer once only
Do not call gst_buffer_extract() twice since each call will map and
unmap the biffer.

https://bugzilla.gnome.org/show_bug.cgi?id=719434
2013-11-28 16:08:40 -05:00
Tim-Philipp Müller
b8f689a9d9 videoflip: don't crash on tag events without orientation tag
Would crash in g_free() trying to free an uninitialised pointer.

https://bugzilla.gnome.org/show_bug.cgi?id=719497
2013-11-28 16:09:04 +00:00
Wim Taymans
e8edecc56e rtpsession: don't unref buffer twice
Cleaning the packet info will already unref the buffer.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=715078
2013-11-28 16:51:13 +01:00
Jan Schmidt
b3b89dfec1 qtdemux: Add HydrogenAudio ReplayGain tags
Identical to the itunes (tm) version, but labelled with
org.hydrogenaudio.replaygain as the producer.
2013-11-28 22:36:44 +11:00
Mathieu Duponchelle
532598e360 videomixer: explicitly fail when alpha information would have been lost. 2013-11-27 16:35:46 +01:00
Sebastian Dröge
fb14f66696 matroska-demux: Allow a bit more variation when detecting common framerates
Instead of +/- 1ns we allow 2ns now. Due to rounding errors there are
some Matroska files out there with 33.333331ms per frame for 30fps.
2013-11-26 11:17:42 +01:00
Sebastian Dröge
20ad174679 matroska-demux: Use gst_util_double_to_fraction() instead of GValue magic 2013-11-26 10:21:04 +01:00
Nicolas Dufresne
c42bc9efa0 videoflip: Set default method at contruction
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=712333
2013-11-25 14:03:21 -05:00
Wim Taymans
710d1f3a2a rtpjitterbuffer: improve clear-pt-map handling
Don't reset the expected output seqnum when clearing the pt map because this
could stall the jitterbuffer forever.
Add a unit test for this.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=709800
2013-11-25 15:52:22 +01:00
Jan Schmidt
fdfc6a2a86 qtdemux: Discard 2 byte subpicture packets
As for text subtitles and as suggested in #712643, throw
away the 2 byte terminator packets that some encoders insert.

This will make things better when remuxing and causes generation
of gap events.
2013-11-25 12:24:22 +11:00
Tim-Philipp Müller
901ec63462 rtpjitterbuffer: fix wake-up when new buffers come in after running empty
Spotted by 'gratias' on IRC. Probably introduced in recent refactoring.

https://bugzilla.gnome.org/show_bug.cgi?id=715039
2013-11-25 00:37:50 +00:00
Mark Nauwelaerts
643e6fdc36 matroskamux: correctly handle negative relative timestamps
... rather than scaling these as unsigned.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=712744

Based on patch by Krzysztof Kotlenga <pocek@users.sf.net>
2013-11-23 12:25:05 +01:00
MathieuDuponchelle
83f8ee1d41 videomixer2: Merge tag events to send them in collected.
Otherwise there were race conditions where we would send tags
on a flushing srcpad.

We have a test for that in GES, but this should be tested
systematically with harness in the future as I believe it
is useful for exactly that kind of cases.

https://bugzilla.gnome.org/show_bug.cgi?id=708165
2013-11-22 18:54:35 -03:00
Thibault Saunier
a45d470236 qtdemux: Use GstVideoInfo helper to create caps for raw video
This way we do not miss mandatory fields in caps.
At the same time use the gst_pb_utils_get_codec_description
helper to get codec description.

https://bugzilla.gnome.org/show_bug.cgi?id=712335
2013-11-22 18:52:54 -03:00
Thibault Saunier
6ff7522ba2 matroskademux: Use GstVideoInfo helper to create caps for raw video
This way we do not miss mandatory fields in caps.
At the same time use the gst_pb_utils_get_codec_description helper to
get codec description.

https://bugzilla.gnome.org/show_bug.cgi?id=712328
2013-11-22 18:52:54 -03:00
Thibault Saunier
1fc591238b multifilesrc: Implement seeking in case of multiple images
https://bugzilla.gnome.org/show_bug.cgi?id=712254
2013-11-22 18:52:54 -03:00
Wim Taymans
4c9474905b rtpjitterbuffer: pass downstream flowreturn to upstream
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=712722
2013-11-22 12:27:31 +01:00
Tim-Philipp Müller
d9c2914c90 g_memmove() is deprecated
Just use plain memmove(), g_memmove() is deprecated in
recent GLib versions.

https://bugzilla.gnome.org/show_bug.cgi?id=712811
2013-11-21 15:30:34 +00:00
Wim Taymans
3a1199c2f7 rtpvorbisdepay: handle packets > 0xffff
Handle input packet sizes larger than 16 bits in the depayloader.
Remove size restrictions on the payloader.
2013-11-21 11:32:15 +01:00
Wim Taymans
43e9b56122 rtptheoradepay: handle packets > 0xffff
Reorganize some things in the depayloader so that it can handle packets larger
than 16 bits.
Remove the size restriction on the payloader.
2013-11-21 11:30:28 +01:00
Jan Schmidt
81e2c8130a isomp4: Handle mp4s subpicture streams better.
Clean up the handling of mp4s streams. Use the generic esds
descriptor function to extract the palette, instead of hard coding
a wrong magic offset.

Add some more size safety checks when parsing ES descriptors, and
replace magic numbers with the descriptive constants that are already
defined.

Enhance dump output for stsd atoms.

Streams from both bug 712643 and historic bug 568278 now both work
correctly.

Fixes: #712643
2013-11-21 02:28:27 +11:00
Jan Schmidt
217d2d8deb qtdemux: Sort fourcc declarations and remove duplicates 2013-11-20 22:08:25 +11:00
Jan Schmidt
b6f581eecc qtdemux: Merge all the fourcc headers into one
Remove qtdemux_fourcc.h and ftypcc.h and put it all in fourcc.h
2013-11-20 21:48:03 +11:00
Wim Taymans
0c6f4efe4a rtpjitterbuffer: avoid mapping the buffer
Reuse the parsed structure to get the timestamps.
2013-11-19 10:12:00 +01:00
Tim-Philipp Müller
28f524a551 rtspsrc: fix 'make check'
Fix generic/states check. Also, g_return_if_fail() is
not for internal state checking.
2013-11-18 17:13:49 +00:00
Tim-Philipp Müller
d506409af5 docs: get rid of 'Since: 0.10.x' markers
And some gtk-doc markup fixes.
2013-11-18 14:47:35 +00:00
Tim-Philipp Müller
548e756e0a rtpmanager: fix Since markers
Should be next stable release series version
2013-11-16 12:15:14 +00:00
George Kiagiadakis
387e3b918a rtpjitterbuffer: Fix stats property field names and documentation 2013-11-15 16:23:34 +02:00
Torrie Fischer
acf74435e3 gstrtpsession: Implement a number of feedback packet statistics
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=711693
2013-11-15 15:21:19 +01:00
Thiago Santos
cfdadd4114 qtdemux: remove math operation from loop
The elst_offset doesn't change inside the loop, so compute it
outside
2013-11-14 18:15:20 -03:00
Stefan Sauer
1a4e7338d9 qtmux: fix playback regression
In ae1150e85c flipping a condition misaligned the
else branch, where for there condition that was change there is none.
Fixes #712303
2013-11-14 20:56:36 +01:00
Wim Taymans
b450d31503 rtpjitterbuffer: rename property to 'stats'
This makes the unit test work.
We can later also add more stats, not specific to retransmission.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=711411
2013-11-14 09:24:26 +01:00
Torrie Fischer
22ceb80ba9 rtpjitterbuffer: implement rtx statistics 2013-11-14 09:24:26 +01:00
Wim Taymans
2e5b462ae3 jitterbuffer: advance expected seqnum after dropping
After dropping a buffer, move our expected seqnum

Conflicts:
	gst/rtpmanager/gstrtpjitterbuffer.c
2013-11-13 12:02:57 +01:00
Wim Taymans
a065b4fcde gstpay: only send one caps
Only send one caps in a packet. Two caps can happen when setcaps is called and
the config-interval expires at the same time.
2013-11-13 12:02:57 +01:00
Sebastian Dröge
9ae6981578 rtspsrc: Use the synced buffer mode in auto mode if a clock provider is in the SDP 2013-11-13 10:54:19 +01:00
Wim Taymans
e4bc81d7d2 rtpsession: remove collision reconfigure event
Remove bogus reconfigure event on collision, we don't want to send the event on
the receiving RTP pad and the collision event is now handling this
case.

See https://bugzilla.gnome.org/show_bug.cgi?id=711560
2013-11-11 15:27:18 +01:00
Julien Isorce
b32fc6f416 gstrtpsession: send custom upstream event "GstRTPCollision" on send_rtp_sink pad
See https://bugzilla.gnome.org/show_bug.cgi?id=711560
2013-11-11 15:25:52 +01:00
Mark Nauwelaerts
49d52a64d6 ac3parse: correctly handle timestamps when parsing x-private1-ac3
... the way it has always worked fine in a52dec.
2013-11-11 13:35:29 +01:00
George Kiagiadakis
b81b2efa3e rtpjitterbuffer: fix crash when do-retransmission=true and a lot of buffers are lost
The problem here was that the jitterbuffer lock was unlocked to push
the event, but that caused another thread to remove the timer currently
being processed, probably because the amount of rtx events
(and therefore timers) was getting too high. The solution is to
unlock and push the event only after timer processing has finished.

fixes https://bugzilla.gnome.org/show_bug.cgi?id=711131
2013-11-11 11:51:45 +01:00
Per x Johansson
b3e0b1dbca matroskademux: Avoid division by zero assert in gst_matroska_demux_search_pos
https://bugzilla.gnome.org/show_bug.cgi?id=711829
2013-11-11 11:30:54 +01:00
Philippe Normand
0ee332378b wavenc: generate a non-empty data header
Restore the behavior of the element to the state before commit
db29522a43. A non-empty header is
generated and when the EOS event is received the header is generated
again, this time with the correct size.

https://bugzilla.gnome.org/show_bug.cgi?id=711699
2013-11-09 11:22:12 +01:00
Wim Taymans
c8db05d610 rtpsource: update receiver stats for sender
An internal sender in a session is also a receiver of its own packets so update
the receiver stats. Other senders in the session will use this info to generate
correct RB blocks in their SR reports.
2013-11-07 16:24:30 +01:00
Wim Taymans
268a75e705 rtpsource: refactor receiver stats update 2013-11-07 16:24:30 +01:00
Thiago Santos
33ebda8ecf qtdemux: handle fragmented files with mdat before moofs
Assume a file with atoms in the following order: moov, mdat, moof,
mdat, moof ...

The first moov usually doesn't contain any sample entries atoms (or
they are all set to 0 length), because the real samples are signaled
at the moofs. In push mode, qtdemux parses the moov and then finds the mdat,
but then it has 0 entries and assumes it is EOS.

This patch makes it continue parsing in case it is a fragmented file so that
it might find the moofs and play the media.

https://bugzilla.gnome.org/show_bug.cgi?id=710623
2013-11-07 11:22:04 -03:00
Thiago Santos
0e78ffc9d6 qtdemux: When using a buffered mdat, store all received data for later use
In push mode, when qtdemux can't use a seek to skip the mdat buffer it has
to buffer it for later use.

The issue is that after parsing the next moov/moof, there might be some
trailing bytes from the next atom in the file. This data was being discarded
along with the already parsed moov/moof and playback would fail to continue
after the contents of this moov/moof are played.

This is particularly bad on fragmented files that have the mdat before the
corresponding moof. So you'd get:

mdat|moof|mdat|moof ...

When a moof was received, it usually came with some extra bytes that would
belong to the next mdat (because upstream doesn't care about atoms alignment).
So those bytes were being discarded and playback would fail.

This patch makes qtdemux store those extra bytes to reuse them later after the
mdat is emptied.

https://bugzilla.gnome.org/show_bug.cgi?id=710623
2013-11-07 11:22:03 -03:00
Sebastian Dröge
fd89e36c8a multiudpsink: Also use the bind-port property if no bind-address was given 2013-11-07 09:50:39 +01:00
Sebastian Dröge
111982de28 rtpvp8pay: Make Picture ID mode configurable and default to no picture ID
Some implementations (linphone) only support no picture at all in the
stream and will fail if one is provided.

https://bugzilla.gnome.org/show_bug.cgi?id=711497
2013-11-05 17:26:49 +01:00
Paul HENRYS
8eceb8f327 Add call to gst_rtp_h264_pay_clear_sps_pps() when receiving a STREAM_START event
https://bugzilla.gnome.org/show_bug.cgi?id=692787
2013-11-04 14:36:28 -05:00
Rico Tzschichholz
b137f79581 rtsp: Add missing gio-2.0 deps and includes 2013-11-02 23:12:13 +01:00
Sebastian Dröge
f180f3d1ba audioiirfilter: Fix initialization coefficient handling
Broke unit test.
2013-11-01 18:31:36 +01:00
Aleix Conchillo Flaque
82b8374af8 rtspsrc: allow setting tls certificate validation flags
Added a new property "tls-validation-flags". If the url transport is
TLS, the validation flags will be set to the rtsp connection.

https://bugzilla.gnome.org/show_bug.cgi?id=711230
2013-11-01 16:47:36 +01:00
Sebastian Dröge
2559557ff1 audioiirfilter: Don't crash if no filter coefficients are provided
...and by default use a identity filter.

https://bugzilla.gnome.org/show_bug.cgi?id=710215
2013-10-31 22:43:49 +01:00
Wim Taymans
e96f8f519c rtspsrc: proxy new buffer mode 2013-10-31 10:38:35 +01:00
Wim Taymans
43645d5981 jitterbuffer: add new timestamp mode
Add a new timestamp mode that assumes the local and remote clock are
synchronized. It takes the first timestamp as a base time and then uses the RTP
timestamps for the output PTS.
2013-10-31 10:15:25 +01:00
Sebastian Dröge
4a8082856a matroska-demux: Fix compiler warning
matroska-demux.c: In function 'gst_matroska_demux_add_stream':
matroska-demux.c:1379:7: error: format '%u' expects argument of type 'unsigned int', but argument 4 has type 'guint64' [-Werror=format=]
       "%03u", context->uid);
       ^
2013-10-30 22:13:06 +01:00
Matthieu Bouron
52d0588c21 videomixer: remove unneeded guint comparaison
https://bugzilla.gnome.org/show_bug.cgi?id=711010
2013-10-29 16:38:26 +00:00
Matthieu Bouron
ec8c141d6a y4menc: fix uninitialized variable warning
https://bugzilla.gnome.org/show_bug.cgi?id=711011
2013-10-28 14:20:13 +00:00
Thiago Santos
2eec7909aa qtdemux: check if the end_time is defined before using it
Avoids sending EOS too soon because of overflow. Can happen on
fragmented mp4 playback.
2013-10-25 11:30:36 -03:00
Thiago Santos
673301ef48 qtdemux: use correct unref function
Events aren't GstObjects, but GstMiniObjects
2013-10-23 13:38:56 -03:00
Stefan Sauer
ae1150e85c qtdemux: rename chunks_are_chunks to chunks_are_samples and flip the logic
As the variable name suggests, sometimes chunks are chunks. Rename the variable
to tell what they are when they are not chunks.
2013-10-15 09:53:30 +02:00
Stefan Sauer
6789ba1ece qtdemux: fix typos and add more logging for unhandled parts 2013-10-15 09:53:30 +02:00
Ognyan Tonchev
c81ce6b152 multiudpsink: Fix memory leak
Unmap all GstMemory of the current buffer when flushing.

https://bugzilla.gnome.org/show_bug.cgi?id=710110
2013-10-14 18:21:54 +02:00
Tim-Philipp Müller
771ffe5609 flvmux: fix broken sample pipeline
which was muxing raw audio and video into flvmux, which won't work,
even if there were converters.
2013-10-12 20:44:31 +01:00
Tim-Philipp Müller
29effb522a flvmux: require stream-format=raw for mpeg-2 too, but don't require framed field
raw implies that it's framed already. Fixes .. ! faac ! flvmux
2013-10-12 20:37:41 +01:00
Sebastian Dröge
b8f9e966d5 wavenc: A-Law and Mu-Law don't have width/depth/signed caps fields
https://bugzilla.gnome.org/show_bug.cgi?id=709614
2013-10-08 11:28:04 +02:00
Sebastian Dröge
a5bf9f24c9 deinterlace: Fix handling of planar video formats in greedyh method
https://bugzilla.gnome.org/show_bug.cgi?id=709507
2013-10-07 12:54:11 +02:00
Reynaldo H. Verdejo Pinochet
38c5e5efdc matroska: Trivial grammar fix on debug msg 2013-10-06 10:02:09 -07:00
Reynaldo H. Verdejo Pinochet
1cb31eeacc matroskamux: Add context flag for WebM
WebM has a couple of specific requirements we need to handle.
Idea is to set this flag once and just rely on mux->is_webm
at run time instead of repeatedly figuring this out from
GST_MATROSKA_DOCTYPE_WEBM (which requires a strcmp()).
2013-10-06 09:54:28 -07:00
Reynaldo H. Verdejo Pinochet
edeed575ae matroska: Do not write SegmentUID for WebM mux
WebM spec states SegmentUID is Unsupported. Files produced
with gstreamer without this change will spit an error like
this when passed to mkvalidator:

ERR201: Invalid 'SegmentUID' for profile 'webm' in Info at 192
2013-10-06 08:12:50 -07:00
Matej Knopp
cf12017ef8 matroskademux: make dvd palette change event sticky
So they don't get lost.

https://bugzilla.gnome.org/show_bug.cgi?id=709454
2013-10-05 10:55:03 +01:00
Nicolas Dufresne
ed77b22f2b videoflip: Add automatic flip mode driven by image-orientation tag
https://bugzilla.gnome.org/show_bug.cgi?id=709312
2013-10-04 14:52:57 -04:00
Wim Taymans
d4892859d4 jitterbuffer: fix race in flush-start/flush-stop
When flush-stop arrives before we process the result of the _push() in the
loop function, we might pause even though we are not flushing anymore. Fix this
race by waiting for the srcpad loop function to completely pause after doing the
flush-start.
2013-10-04 12:35:18 +02:00
Mathieu Duponchelle
ef548c2b28 videomixer: Update videoconvert copy
https://bugzilla.gnome.org/show_bug.cgi?id=709390
2013-10-04 10:57:36 +02:00
Mathieu Duponchelle
3d780c5c6d videomixer: Check if the pad needs reconfiguration in collected
https://bugzilla.gnome.org/show_bug.cgi?id=709384
2013-10-04 10:53:26 +02:00
Sebastian Dröge
21947f9d13 qtdemux: Add support for the mp2v fourcc for MPEG-2 video
https://bugzilla.gnome.org/show_bug.cgi?id=709270
2013-10-03 11:59:25 +02:00
Ognyan Tonchev
30f62a2eec matroskademux: Fix memory leak
https://bugzilla.gnome.org/show_bug.cgi?id=709266
2013-10-02 16:17:33 +02:00
Sreerenj Balachandran
e779b6587b qtdemux: Add HEVC support
https://bugzilla.gnome.org/show_bug.cgi?id=709093
2013-10-02 11:54:24 +02:00
Ognyan Tonchev
93d5e182d2 rtpgstpay: Fix memory leak
We were leaking the GList nodes of the pending buffers.

https://bugzilla.gnome.org/show_bug.cgi?id=709079
2013-10-02 11:07:16 +02:00
Wim Taymans
00056965e8 rtpjitterbuffer: fix race when updating the next_seqnum
If we were not waiting for the missing seqnum when we insert the lost packet
event in the jitterbuffer, we end up not updating the next_seqnum and wait
forever for the lost packets to arrive. Instead, keep track of the amount of
packets contained by the jitterbuffer item and update the next expected
seqnum only after pushing the buffer/event. This makes sure we correctly handle
GAPS in the sequence numbers.
2013-09-30 12:31:00 +02:00
Wim Taymans
fde438791e rtpjitterbuffer: small debug improvement 2013-09-30 12:30:23 +02:00
Wim Taymans
6e7d547be4 rtpjitterbuffer: reset skew does not reset clock-rate
Don't reset the clock-rate when we reset the skew correction algorithm.
Reset the skew correction algorithm when we change the clock-rate.
2013-09-30 11:53:08 +02:00
Wim Taymans
03d520eb69 rtpjitterbuffer: pause timer when PAUSED
Also pause the timer when we go to the PAUSED state. It is possible that we
don't have a clock or base-time in PAUSED to perform the timeouts.
2013-09-30 11:16:32 +02:00
Wim Taymans
4a31aec513 rtpjitterbuffer: improve debug 2013-09-30 11:15:25 +02:00
Hans Månsson
041946423a mp4mux: Do not require framerate in peer video caps
Remove the framerate restriction on the caps.

Reference: https://bugzilla.gnome.org/show_bug.cgi?id=708864
2013-09-28 13:02:11 +02:00
Wim Taymans
8c5ce0dbdc rtspsrc: also go into the loop function after connect
When we have opened the stream, go into the loop function so that we can
receive messages from the server.
2013-09-27 15:08:31 +02:00
Matej Knopp
40c0586c17 matroskademux: move the check for subtitle buffer being null terminated before validating UTF-8
https://bugzilla.gnome.org/show_bug.cgi?id=707933
2013-09-27 14:38:19 +02:00
Wim Taymans
d4b4b4e924 rtpjitterbuffer: don't calculate skew without rtptime
Skip trying to calculate the skew when we don't have an rtptime.
It causes problems when lost packet events are placed in the jitterbuffer.
2013-09-26 16:21:33 +02:00
Wim Taymans
6095e2e859 rtspsrc: disable checks when linking pads
We know the pad links will work (and we don't check the return value
anyway).
2013-09-25 17:42:02 +02:00
Wim Taymans
2efd58fc84 rtpbin: avoid some pad link checks
Link pads without checks, we know it will work.
2013-09-25 17:38:31 +02:00
Sebastian Dröge
4a91a93d4e qtmux: Don't error out if downstream is not seekable for non-fragmented variants
Doing so would be a regression over 1.0 and breaks the unit test.
However the result will be most likely unusable, so let's post
a warning message on the bus.
2013-09-25 13:25:34 +02:00
Wim Taymans
97f4674655 rtpjitterbuffer: calculate some stats 2013-09-25 10:50:05 +02:00
Wim Taymans
b1d29483bb rtpjitterbuffer: move send_lost_event function
Move the send_lost_event function to the do_lost_event handling, there is no
need to have a separate function.
2013-09-25 10:50:05 +02:00
Thiago Santos
dc02d91c14 qtdemux: add code to parse creation time earlier than 1970
Use g_date_time seconds manipulation to allow to cover the quicktime
spec for creation_time. It uses seconds since 1904.

Both paths could be done using the generic approach of seconds since
1904 with GDateTime handling, but the first path using seconds from
1970 should be more commonly found and avoids a few objects creation and
ref/unref, so keep it there for performance.

Additionally, the code for handling seconds since 1970 changed from >
to >= because having 0 seconds since 1970 is also a valid case for that
path to handle.

https://bugzilla.gnome.org/show_bug.cgi?id=707975
2013-09-24 15:16:54 -07:00
Matej Knopp
a1a493dae4 matroskademux: update stream->pos when sending buffers so that gap events are not sent unnecessarily
https://bugzilla.gnome.org/show_bug.cgi?id=708505
2013-09-24 15:12:44 -07:00
Wim Taymans
adf5d96044 rtpmanager: update docs 2013-09-23 16:34:15 +02:00
Wim Taymans
e5019de80d docs: update docs with 1.0 element names 2013-09-23 15:36:47 +02:00
Wim Taymans
8ce674da87 rtpjitterbuffer: always store lost event in jitterbuffer
Always prepare a lost event in the jitterbuffer, it is to wake up and make the
pushing thread continue. We drop the event when we are not supposed to push lost
events downstream.
2013-09-23 14:45:27 +02:00
Wim Taymans
9f3345fcc2 rtpjitterbuffer: schedule lost event differently
Schedule the lost event by placing it inside the jitterbuffer with the seqnum
that was lost so that the pushing thread can interleave and push it properly.
2013-09-23 14:45:27 +02:00
Wim Taymans
ae389aeb0c rtpjitterbuffer: remove list debug 2013-09-23 14:45:26 +02:00
Wim Taymans
28641e3145 rtpjitterbuffer: add type to the item
So that the upper layer can know what data is contained in the item.
2013-09-23 14:45:26 +02:00
Wim Taymans
479c7642fd rtpjitterbuffer: fix flush
Pass function to flush to properly free the queue items.
2013-09-23 14:45:25 +02:00
Wim Taymans
0cc887eb98 rtpjitterbuffer: append seqnum -1 packets 2013-09-23 14:45:25 +02:00
Wim Taymans
39a2ba669d rtpjitterbuffer: use structure to hold packet information
Make the jitterbuffer operate on a structure containing all the packet
information. This avoids mapping the buffer multiple times just to get the RTP
information. It will also make it possible to store other miniobjects such as
events later.
2013-09-23 14:45:25 +02:00
Wim Taymans
1760817005 rtpjitterbuffer: update expected timer when possible
When we receive a packet and we have some missing packets, we can update their
estimated arrival times based on the timestamp difference.
2013-09-23 14:45:25 +02:00
Wim Taymans
fdc1ed1680 rtpjitterbuffer: fix order of timeout events
Improve the order of the timeout events, if there are timers with the same
timeout, we want to trigger the lowest seqnum first. For this we need to loop
over the complete array of timers to find the best one before triggering the
timeout.
2013-09-23 14:45:25 +02:00
Wim Taymans
0b1a7edfea rtpjitterbuffer: send lost event before signaling next buffer
First send the lost event, then update the next_seqnum counter and then
send the signal to the pushing thread that it can retry to push a buffer. This
avoids pushing out buffers before the lost event is pushed.
2013-09-23 14:45:25 +02:00
Wim Taymans
5051f51f0a jitterbuffer: configure clock-rate on jitterbuffer
Add a get and setter to configure the clock-rate in the jitterbuffer instead of
passing it as an argument to the insert method.
2013-09-23 14:45:24 +02:00
Wim Taymans
3c421e7e48 rtpjitterbuffer: add option to reset retransmission timers 2013-09-23 14:45:24 +02:00
Wim Taymans
6f4deab298 rtpjitterbuffer: stop the timer thread
The timeout code could release the lock so we need to check if we are allowed to
wait for the clock some more.
2013-09-23 14:45:24 +02:00
Wim Taymans
cba4e6a707 rtpjitterbuffer: unlock only once 2013-09-23 14:45:24 +02:00
Wim Taymans
5dc207948c rtpjitterbuffer: improve flush and shutdown
There is no need to unschedule the timer in flush-start, flush-stop will remove
the timers and unschedule.
Unschedule the current timer before attempting to join the timer thread.
2013-09-23 14:45:23 +02:00
Wim Taymans
a512cc2d3c rtpjitterbuffer: set correct expected time
When we already have a timer for a packet, skip it but don't forget to adjust
the dts to the expected dts of the next packet.
2013-09-23 14:45:23 +02:00
Wim Taymans
517ea0f4d9 jitterbuffer: improve debug 2013-09-23 14:45:23 +02:00
Wim Taymans
c395bf62dd alpha: use POFFSET instead of OFFSET
Use the more correct POFFSET macro to get the offset of a component in its
plane. The offset macro gives the offset of the component relative to the start
of the frame.
2013-09-23 14:45:23 +02:00
Sebastian Dröge
94ad6724ba goom: Fix MMX assembly compilation with clang
clang does not want or need a clobber list for emms:
error: clobbers must be last on the x87 stack

Patch taken from the FreeBSD ports, provided by
Dan McGregor <dan.mcgregor@usask.ca>
2013-09-21 18:48:19 +02:00
Sebastian Dröge
d8841b4832 matroska-demux: Make sure that subtitle buffers are \0-terminated
https://bugzilla.gnome.org/show_bug.cgi?id=707933
2013-09-20 10:22:40 +02:00
Andoni Morales Alastruey
cfefdaebb6 qtmux: handle issues correctly when downstream is not seekable
The streamable property only make sense for fragmented formats.
For regular MP4, when downstream is not seekable we can't rewrite
the headers, so qtmux can only work with fast-start=TRUE, where
the headers are written finishing the file.
For fragmented MP4, when streamable is not seekable and the streamable
property is FALSE, we must enforce streamable=TRUE warning the user
about this change

https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Andoni Morales Alastruey
9ae5082204 qtmux: make "streamable" TRUE as default
The most common use case for fragmented MP4 (Dash and Smooth Streaming)
is producing streamable content (even for VOD). streamable=FALSE would only
be used to generate fragmented MP4 with and index of MOOF's that could
be reproduced without a playlist/manifest
https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Andoni Morales Alastruey
5732684e18 qtmux: deprecate the streamable property for non-fragmented MP4
The streamable property only makes sense for fragmented MP4.
https://bugzilla.gnome.org/show_bug.cgi?id=707242
2013-09-20 10:09:48 +02:00
Wim Taymans
926e2fa93b alpha: don't assume planar formats have just 1 block
Don't assume planar formats have just one memory block with the data but use the
macros to access the right memory block where a component can be found.
2013-09-19 16:50:44 +02:00
Wim Taymans
fd6c57cf10 rtpjitterbuffer: keep delay as a separate variable in timer
Keep a separate delay in the timer so that we still know the original timestamp
of the packet that this timer refers to. We can then place the correct
running-time in the Retransmission event.
2013-09-19 14:32:48 +02:00
Wim Taymans
d34184dd03 rtpjitterbuffer: fix writability of properties 2013-09-19 14:32:48 +02:00
Wim Taymans
6bb2626498 rtpjitterbuffer: reevaluate the current timer after timeout
When we trigger the timeout logic of a timer, reevaluate it because it is
possible that it still has the lowest timeout.
2013-09-18 16:33:40 +02:00
Wim Taymans
8d021b6ede rtpjitterbuffer: don't update time when unscheduled
Don't try to estimate the current time when we got unscheduled.
2013-09-18 16:31:26 +02:00
Wim Taymans
65606a25bf rtpjitterbuffer: init packet spacing on first buffer
Already init the packet spacing variables on the first buffer so that we can
calculate the spacing on the second buffer already.
2013-09-18 16:29:37 +02:00
Wim Taymans
f2efdf28f5 rtpjitterbuffer: push the lost event from the timer thread
Instead of pushing the lost event from the chain function, schedule a timeout
that will push the lost event from the timer thread. This avoid blocking the
upstream thread while we push and sync the event.
2013-09-18 14:57:09 +02:00
Wim Taymans
5d5fc03e04 rtpjitterbuffer: round gap duration to multiple of duration
Make sure the gap duration in the lost event is a multiple of the packet
duration.
Enable another test.
2013-09-18 14:12:47 +02:00
Wim Taymans
6e4a051d40 rtpjitterbuffer: keep track of duration
Keep track of the estimated duration of missing packets and use it in the lost
event.
Enable another unit test
2013-09-18 12:29:38 +02:00
Wim Taymans
ac3bb3acf6 rtpjitterbuffer: handle large gaps with one lost event
When we have a large number of missing packets, generate one lost event for all
the packets that have no chance of being pushed out in time.
Fix and activate unit test for large gaps.
2013-09-18 11:59:28 +02:00
Wim Taymans
26402e1c21 rtpjitterbuffer: refactor lost event sending
Also make sure we only increment the expected seqnum and last
output timestamp.
2013-09-18 11:57:06 +02:00
Wim Taymans
f49981a597 jitterbuffer: refactor timeout triggers 2013-09-17 23:29:56 +02:00
Wim Taymans
047021c443 jitterbuffer: simplify the timeout code
Keep track of the current time in the timeout loop.
Loop over all timers and trigger all the expired ones, we can do this in the
same loop that selects the new best timer.
2013-09-17 23:29:56 +02:00
Wim Taymans
fa1ef3328b jitterbuffer: rearrange timer update code
Also update the timers when retransmission is disabled. We need to
do this because when we added LOST timers when we detected missing packets and
we need to remove those timers when the packet finally arrives.
2013-09-17 23:29:56 +02:00
Tim-Philipp Müller
7a76595b22 videomixer: link to libm for maths stuff
Fixes undefined references to rint and pow on ubuntu
build bot.
2013-09-17 22:02:04 +01:00
Wim Taymans
232fdd8b56 jitterbuffer: release lock on shutdown 2013-09-17 15:19:42 +02:00
Matej Knopp
b2982bb749 qtmux: remove MAX_TOLERATED_LATENESS
https://bugzilla.gnome.org/show_bug.cgi?id=707411
2013-09-16 11:11:12 -03:00
Wim Taymans
4de919a17a jitterbuffer: use separate thread for timeouts
Use a separate thread for scheduling the timeouts instead of using the
downstream streaming thread that might block at any time.
2013-09-16 15:55:55 +02:00
Matej Knopp
b363832c2c qtmux: set first_ts to DTS for streams that have DTS
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
39f7e52266 qtmux: make sure duration is a valid number for last buffer
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
4e3c13c87c qtmux: use segment.start or last buffer end time in case of missing DTS
https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:14:00 +02:00
Matej Knopp
85728c04c4 Revert qtmux: Use buffer PTS if DTS is not set"
This reverts commit f72c3cf71fde622067f41f31a53978ba4c94469d.

https://bugzilla.gnome.org/show_bug.cgi?id=707340
2013-09-16 12:13:54 +02:00
Sebastian Dröge
d646a34681 videomixer: Update orc generated files
https://bugzilla.gnome.org/show_bug.cgi?id=708131
2013-09-16 11:03:06 +02:00
Olivier Crête
b9ceafe5af rtpsession: Demux RTCP buffers from the RTP stream
If there are RTCP buffers in the RTP stream, process them as
RTCP. This way, we want receive streams following RFC 5761

https://bugzilla.gnome.org/show_bug.cgi?id=687657
2013-09-13 16:25:49 +02:00
Jan Schmidt
299d3f5c42 rtp: Remove bogus extra caps from L24 template.
The extra caps entry in the template was making it sometimes
get plugged for any dynamically allocated payload type.
2013-09-13 23:27:49 +10:00
Wim Taymans
28e5f90988 rtpbin: use PacketInfo for the sender
Avoid mapping the packet multiple times when sending RTP.
2013-09-13 14:34:28 +02:00
Wim Taymans
a02c9473d8 rtpbin: store more in the PacketInfo
Store all info in the PacketInfo so that we can avoid mapping the packet
multiple times.
2013-09-13 14:34:28 +02:00
Wim Taymans
e5c789abd6 session: store more in the PacketInfo structure 2013-09-13 14:34:28 +02:00
Wim Taymans
47662f9ca4 rtpbin: RTPArrivalStats -> RTPPacketInfo
Rename a structure because we are also going to use this for the sender
bits.
2013-09-13 14:34:28 +02:00
Wim Taymans
c795b72988 source: small cleanups 2013-09-13 14:34:27 +02:00
Thiago Santos
566b0dce40 qtdemux: only update stop position if seek requests it
Check for GST_SEEK_TYPE_NONE for stop poistion and only update
the stop time if it is requested. Otherwise just maintain whatever
was stored at the segment

https://bugzilla.gnome.org/show_bug.cgi?id=707530
2013-09-13 09:21:12 -03:00
Rico Tzschichholz
8ed1ff6821 rtp: Add missing headers tp fix make dist
In addition to a956a6ceb2
2013-09-13 14:06:13 +02:00
Sebastian Dröge
b95ddd55cd flacparse: Make sure we have enough data to read image tags
Thanks to iputinei for reporting this on IRC.
2013-09-12 15:39:51 +02:00
Wim Taymans
9f9ba21404 jitterbuffer: handle segments with non-0 start
We keep the DTS and PTS in running-time inside the jitterbuffer. Make sure to
transform it back to a buffer timestamp before pushing out the buffer.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=707931
2013-09-12 15:04:30 +02:00
Seán de Búrca
9d3dbd6581 matroskademux: Fix off-by-one in validation of UTF-8
https://bugzilla.gnome.org/show_bug.cgi?id=707933
2013-09-12 09:19:15 +02:00
Thibault Saunier
9f4a8ccdf4 videomixer: Do not check if caps are empty when they are NULL
In the case the caps are actually NULL, we should just concider it the
same way as empty caps in that case.
2013-09-11 14:33:31 -03:00
Seán de Búrca
268058eb37 videomixer: fix build if orc is not installed
https://bugzilla.gnome.org/show_bug.cgi?id=707886
2013-09-11 00:17:44 +01:00
Thiago Santos
193ce9110e matroskademux: Preserve seqnum when pushing seek upstream
After converting a seek from time to bytes, use the same seqnum
on the event that goes upstream
2013-09-10 17:57:49 -03:00
Thiago Santos
be0eeae491 qtdemux: track streams that are EOS on push mode to finish earlier
When the segment has a defined stop position, qtdemux should check
when streams reach this position and mark those as EOS. When all
streams are EOS it will return GST_FLOW_EOS to upstream to allow
the pipeline to finish instead of continuously consume buffers
from upstream that are not useful for the segment.

https://bugzilla.gnome.org/show_bug.cgi?id=707530
2013-09-10 16:43:17 -03:00
Thiago Santos
33cf8b679d qtdemux: preserve stop of segment when doing seeks in push mode
When handling seeks in push mode, qtdemux converts the seek to bytes
and pushes upstream. It needs to keep track of the seek and the
subsequent segment to be able to map them back to the requested
seek time and properly preserve the segment stop of the seek.

This is done by using the start offset in bytes of the seek,
that should be the same of the segment from upstream. And this
is also backwards compatible with what qtdemux already was using.

https://bugzilla.gnome.org/show_bug.cgi?id=707530
2013-09-10 16:42:36 -03:00
Mathieu Duponchelle
8db40a8c7f videomixer: Add colorspace conversion
https://bugzilla.gnome.org/show_bug.cgi?id=704950
2013-09-10 10:37:23 +02:00
Mathieu Duponchelle
707e39fe7a videomixer: Don't send reconfigure event when formats or PAR are different
It is racy with multiple pads.

https://bugzilla.gnome.org/show_bug.cgi?id=704950
2013-09-10 10:36:48 +02:00
Mathieu Duponchelle
8db3648544 videomixer: Bundle private copies of videoconvert code
Ideally, this would be part of libgstvideo.
Prefixes videoconvert symbols with videomixer_.

https://bugzilla.gnome.org/show_bug.cgi?id=704950
2013-09-10 10:36:30 +02:00
Wim Taymans
9f9bcbc405 rtspsrc: only wait if we flushed
Only wait for the STREAM_LOCK when we flushed something when sending
a command for PAUSED or PLAYING.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=707611
2013-09-09 15:13:46 +02:00
Wim Taymans
7b2e002879 rtspsrc: return when a flush was issued
Make gst_rtspsrc_loop_send_cmd() return TRUE when the current
action has been flushed
2013-09-09 15:13:46 +02:00
David Holroyd
a956a6ceb2 rtp: add L24 pay and depayloader
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=707734
2013-09-09 15:13:46 +02:00
Matej Knopp
a5ceab82dd matroskademux: fix leaking buffer and caps
https://bugzilla.gnome.org/show_bug.cgi?id=707688
2013-09-07 15:50:36 +01:00
Tim-Philipp Müller
60e72b0254 udpsrc: fix build on win32
gstudpsrc.c:855:15: error: #if with no expression
2013-09-05 19:46:37 +01:00
Wim Taymans
5d2ff288b3 avidemux: handle unseekable streams
Handle streams that we can't seek in and ignore them in the
seek logic.
2013-09-04 15:53:05 +02:00
Wim Taymans
6f0e8a8b87 avidemux: only check video compression for video streams
Or else we might deref a stream with a NULL strf.vids and segfault
2013-09-04 15:53:05 +02:00
Alex Ashley
a965185dee qtdemux: Add support for the avc3 sample entry format of the AVC file format
Amendment 2 of ISO/IEC 14496-15 (AVC file format) is defining a new
structure for fragmented MP4 called "avc3". The principal difference
between AVC1 and AVC3 is the location of the codec initialisation
data (e.g. SPS, PPS). In AVC1 this data is placed in the initial
MOOV box (moov.trak.mdia.minf.stbl.stsd.avc1) but in AVC3 this data
goes in the first sample of every fragment (i.e. the first sample in
each mdat box).  The principal reason for avc3 is to make it easier
for client implementations, because it removes the requirement to
insert the SPS+PPS in to the decoder pipeline every time there is a
representation change.

This commit adds support for the "avc3" atom, which is almost identical
to the "avc1" atom, except it does not contain any SPS or PPS data.

https://bugzilla.gnome.org/show_bug.cgi?id=702004
2013-09-04 13:33:22 +02:00
Mathieu Duponchelle
b68f419b6f videomixer: Don't set EOS to FALSE when the collectpad *is* EOS
https://bugzilla.gnome.org/show_bug.cgi?id=707238
2013-09-04 11:09:04 +02:00
Matej Knopp
349afc633a flacparse: cleanup on error after state change
https://bugzilla.gnome.org/show_bug.cgi?id=707229
2013-09-03 18:06:18 +02:00
Sebastian Dröge
7f59436979 udpsrc: Bind to multicast addresses on non-Windows systems
On Windows it's not possible to bind to a multicast address
but the OS will make sure to filter out all packets that
arrive not for the multicast address the socket joined.

On Linux and others it is necessary to bind to a multicast
address to let the OS filter out all packets that are received
on the same port but for different addresses than the multicast
address

And deprecate the multicast-group property and replace it with the
address property.

https://bugzilla.gnome.org/show_bug.cgi?id=707042
2013-09-03 11:23:24 +02:00
Matej Knopp
73751dbbe7 flacparse: Free GstBaseParseFrame if pushing a header failed 2013-09-03 10:10:49 +02:00
Sebastian Dröge
edf6d28765 udpsrc: Refactor address resolval into its own function 2013-09-03 10:10:49 +02:00
Tim-Philipp Müller
966f848edb replaygain: fix taglist leak in rganalysis
And add some FIXMEs.
2013-09-02 23:00:29 +01:00
Sebastian Dröge
1971c43279 flacparse: Properly propagate downstream flow returns upstream
https://bugzilla.gnome.org/show_bug.cgi?id=707229
2013-09-02 11:56:33 +02:00
Tim-Philipp Müller
1dfc1f2686 Don't use setlocale in plugins()
Only apps should call setlocale(), not libraries.
2013-09-01 21:18:38 +01:00
Wim Taymans
d851b8a8b4 rtpmpvpay: Fix RTP buffer allocation in rtpmpvpay
RTP buffer allocation should not be done with padding for the specific MPEG2
header as the padding is done at the end of the buffer and the last byte is
the size of the padding.

https://bugzilla.gnome.org/show_bug.cgi?id=706970
2013-08-29 13:15:15 +02:00
Bernhard Miller
f7528d274b autovideosink: add sync property
https://bugzilla.gnome.org/show_bug.cgi?id=706955
2013-08-29 12:23:24 +02:00
Bernhard Miller
2fa68fce07 autoaudiosink: introduce sync property
https://bugzilla.gnome.org/show_bug.cgi?id=706955
2013-08-29 12:23:23 +02:00
Thiago Santos
9549289a18 qtdemux: push buffers after segment stop until reaching a keyframe
This should make decoders able to precisely push buffers until the stop
time in case they need the next keyframe to do it.

Also, according to gst_segment_clip, it should only push a buffer that
the starting ts is strictly smaller than the segment stop, so we change
the min < comparison for <=
2013-08-28 12:58:56 -03:00
Sebastian Dröge
76293efd72 Release 1.1.4 2013-08-28 12:52:25 +02:00
Wim Taymans
2a8566ddec matroska-mux: remove framerate restriction
Remove the framerate restriction on the caps.
2013-08-27 15:25:16 +02:00
Wim Taymans
f1106cde66 session: only update next check time when reconsidering
Don't update the next RTCP check time in all cases but only when we
reconsidered. This avoids delaying sending a full RTCP packet when we
are doing early feedback.
2013-08-27 09:55:52 +02:00
Wim Taymans
47065db0b6 session: add more debug 2013-08-27 09:55:52 +02:00
Wim Taymans
454d75951e jitterbuffer: fix types of the retransmission event 2013-08-27 09:55:52 +02:00