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Author SHA1 Message Date
Nicolas Dufresne
e1be685c34 v4l2bufferpool: Request buffers only once 
VIDIOC_REQBUFS allocates buffer, it has no place inside set_config. Also, some driver do
no allow multiple calls to this ioctl.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
b80169a16a v4l2object: Don't validate dimension for encoded format 
We set the dimensions just in case but don't validate them
afterwards. For some codecs the dimensions are *not* in the
bitstream, IIRC VC1 in ASF mode for example.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
4a85f90c79 v4l2object: Quirks for dev without initial format 
Most M2M have undefined behaviour initially when VIDIOC_G_FMT is called.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
080f58166e v4l2object: Add gst_v4l2_object_open_shared() 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
cf32d6ec43 v4l2object: Implement gst_v4l2_dup() 
This will duplicated the FD from another object and copy over the probed result.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
7fd6dc08b9 v4l2object: make IO_MODE enum public 
This is to allow adding a second io-mode property on M2M device like decoder so
input and output can be controlled separatly.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
203e245134 v4l2: better handle quirks activation 
This way we can activate deactivate those quirks all at once at one
place.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
092e7605d3 v4l2: Fix h264 caps 
V4L2_PIX_FMT_H264 is documentated as byte-stream (with start code). The ensure proper
negotiation with element like h264parse.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
e821de3494 v4l2object: Split caps in different categories 
This is need to correctly expose capabilities on specialized devices
like decoders and encoders.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:13 -05:00
Tim-Philipp Müller
88ac735af3 matroskademux: don't leak TOC chapter list 2014-01-10 16:50:11 +00:00
Vincent Penquerc'h
f8158baa93 matroskamux: remove obsolete write-dummy-and-overwrite-on-eos code 
The need for rewriting apparently is obsolete 0.10 leftover.
We now have caps for subtitles when we create the headers,
so we always write the correct data in the first place.
 2014-01-10 08:54:04 +00:00
Tim-Philipp Müller
335b619cd5 rtprtxsend: remove duplicate assignment 
Coverity CID 1151680
 2014-01-09 23:55:16 +00:00
Vincent Penquerc'h
1c6ee3fba4 matroskamux: write subtitle codec ID and data at start when known 
This avoids issues with writing dummy data first, then having
to come back and write correct data later. Doing so prevents
the muxed stream from being actually streamable.

https://bugzilla.gnome.org/show_bug.cgi?id=712134
 2014-01-09 18:29:32 +00:00
Sebastian Dröge
03dff9de0b configure: Include AvailabilityMacros.h for osxvideo check 
Otherwise MAC_OS_X_VERSION_MIN_REQUIRED might not be defined
 2014-01-09 17:32:46 +01:00
Thiago Santos
5adedf9f5a qtmux: respect the HDLR box string format for mov and isomedia 
Mov spec says it uses a pascal style string, while isomedia uses
a null terminated one. Store the current atoms flavor into the HDLR
to be able to generate the correct output.

https://bugzilla.gnome.org/show_bug.cgi?id=705982
 2014-01-09 11:58:46 -03:00
Wim Taymans
7f8c4dceb4 Revert "matroskamux: Use the running time for container timestamps, not buffer timestamps" 
This reverts commit b3aa8755fe.

We are already using the running-time because they were placed on the
buffers with gst_collect_pads_clip_running_time(). Arguably it would be
better to not modify the incomming buffers but collectpads seems to want
to use absolute timestamps from the buffers for finding the best buffer
(this can be changed with a custom compare function..).
 2014-01-08 11:32:54 +01:00
Sebastian Dröge
fc99287472 configure: Fix AC_COMPILE_IFELSE usage 2014-01-08 10:41:24 +01:00
Sebastian Dröge
ae08e9a4cf osxvideosink: Improve configure check for OSX >= 10.6 
https://bugzilla.gnome.org/show_bug.cgi?id=721245
 2014-01-08 10:31:18 +01:00
Aleix Conchillo Flaqué
441f286e28 rtpbin: remove unused list of decoders 
remove list of decoders, which are already handled by the list of elements.

https://bugzilla.gnome.org/show_bug.cgi?id=719938
 2014-01-08 10:23:52 +01:00
Sebastian Dröge
2cddf3a0a9 matroskamux: Error out if ADPCM caps don't contain the layout field 2014-01-08 09:57:48 +01:00
Nicola Murino
bbb5a2853e matroskamux: Add support for g726 ADPCM 
https://bugzilla.gnome.org/show_bug.cgi?id=720995
 2014-01-08 09:57:48 +01:00
Wim Taymans
2e9e80badf rtspsrc: use new method to get media-type 
Use the new method to get the media type of a transport.
 2014-01-07 15:04:02 +01:00
Stefan Sauer
d1223ebd10 wavparse: split the test 
This way one failure won't shadow the other test and also if one fails we get
better disgnostics through the test-name.
 2014-01-06 21:13:37 +01:00
Sebastian Dröge
5506dc3076 matroskamux: Add HEVC / h265 support 2014-01-06 14:55:36 +01:00
Sebastian Dröge
77745289c4 matroskademux: Add HEVC / h265 support 2014-01-06 14:55:36 +01:00
Stefan Sauer
73fe1d1f6f wavparse: remove ifdef'ed code 
We do have adtl and cue parse as part of toc handling alreday. The fmt code is a left over from <0.10 times.
 2014-01-06 13:55:36 +01:00
Stefan Sauer
9dde5e29da avidemux, waveparse: more logging for unhandled chunks 
Always print a warning with the tag and if possible do a memdump.
 2014-01-06 13:55:36 +01:00
Stefan Sauer
addf5c79a2 avidemux: expose 'strn' - stream name - as title tag 2014-01-05 22:47:42 +01:00
Stefan Sauer
5384da2a1f avidemux: parse fuji strd 
We can get maker, model and capture date from this chunk.
Fixes #636143
 2014-01-05 22:42:10 +01:00
Stefan Sauer
1be2922802 avidemux: ... and use the local api both times 2014-01-05 21:47:00 +01:00
Stefan Sauer
9a203fceeb avidemux: copy the riff api for ncdt into the element 
This chunk is avi specific, no need to expose this as public api.
 2014-01-05 21:40:21 +01:00
Sebastian Dröge
a4a7dafc32 matroskamux: Add missing semicolon from last commit 2014-01-05 10:28:34 +01:00
Sebastian Dröge
b3aa8755fe matroskamux: Use the running time for container timestamps, not buffer timestamps 
Buffer timestamps have no real meaning here, and for selecting the next
buffer we already use the running time anyway.
 2014-01-05 10:23:44 +01:00
Stefan Sauer
f48bb20b4f avi: use new riff api to extract nikon metadata 
Fixes #636143
 2014-01-04 21:34:38 +01:00
Julien Isorce
70d3ff2f79 rtprtxsend/rtprtxreceive: generate gtk doc 2014-01-03 20:48:30 +01:00
George Kiagiadakis
94e4cd203b test/check: Verify rtprtxsend::ssrc-map property works as expected 2014-01-03 20:48:29 +01:00
George Kiagiadakis
9226091235 rtprtxreceive: modify to use a payload-type map like rtprtxsend 2014-01-03 20:48:29 +01:00
George Kiagiadakis
c8a04bc7b2 rtprtxsend: do not keep history of packets with an unknown payload type 
This allows to disable retransmission per payload type by not putting
a certain payload type in the map.
 2014-01-03 20:48:29 +01:00
Wim Taymans
130ad1b1fa rtprtxsend: Allow SSRC-multiplexing and multiple payload types in the original stream 
Conflicts:
	tests/examples/rtp/server-rtpaux.c
 2014-01-03 20:48:29 +01:00
George Kiagiadakis
41285697ac rtprtxsend: Add an rtx-ssrc property to allow external control of the ssrc 
This is useful when one needs to know the SSRC beforehands, so that it can
be used for SRTP for example.
 2014-01-03 20:48:29 +01:00
Torrie Fischer
e29b5f8b41 examples: rtp: Add end-to-end rtpbin example with RTX elements 
This example demonstrates how to use rtpbin with retransmission (rtx)
elements set in the place of rtpbin's "aux" elements in order to
enable RTP retransmission according to the rules of RFC4588.
 2014-01-03 20:48:29 +01:00
Julien Isorce
d2edee4b49 doc: add design-rtpauxiliary.txt to describe how rtpbin deals with auxiliary elements 2014-01-03 20:48:29 +01:00
Wim Taymans
679b5a8682 session: also push EOS event to RTCP srcpad 2014-01-03 20:48:29 +01:00
Wim Taymans
03e4a180da session: place SSRC in Retransmission event 2014-01-03 20:48:29 +01:00
Julien Isorce
5f360f3b13 tests/check: add rtpaux::test_simple_rtpbin_aux 
It shows how to use "set-aux-receive" and "set-aux-send"
properties of rtpbin to set rtprtxsend and rtprtxreceive

Build 2 pipelines, one for rtpbin as a sender and one for
rtobin as a receive. Then transmit an audio stream.

It also drops some packets to activate restransmission and
check they are actually retransmited.
 2014-01-03 20:48:29 +01:00
Julien Isorce
68149d14e1 tests/check: add rtpcollision::test_rtx_ssrc_collision unit test 
check that rtxrtpsend changes its retransmission ssrc when
collision happens
 2014-01-03 20:48:28 +01:00
George Kiagiadakis
123bc46b60 tests/check: add rtprtx::test_rtxreceive_data_reconstruction 
This unit test verifies that retransmitted rtp packets coming out
of rtprtxreceive are the same as the original ones.
 2014-01-03 20:48:28 +01:00
George Kiagiadakis
0a8b149e9e rtprtxsend: use a realistic limit for the value of max-size-packets 
G_MAXINT16 is chosen because if the queue contains more than
G_MAXINT16 packets, seqnum comparison will not work properly.
 2014-01-03 20:48:28 +01:00
George Kiagiadakis
51edc07127 rtprtxsend: use a GSequence to implement the buffer queue 
This has the advantage that searching the queue to find the
buffer with the requested seqnum is done with binary search.
 2014-01-03 20:48:28 +01:00
George Kiagiadakis
487fa8c989 rtprtxsend: retransmit packets in the same order as the rtx requests 2014-01-03 20:48:28 +01:00