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7174 commits

Author SHA1 Message Date
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