mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-20 07:16:55 +00:00
Code Issues 1 Projects Releases Wiki Activity
1221 commits 44 branches 1510 tags 478 MiB
Commit graph

811 commits

Author SHA1 Message Date
Edward Hervey
8e42e0b6a4 codecmap: Add more GstVideoInfo<=>PixelFormat mappings 2012-04-24 15:36:00 +02:00
Edward Hervey
272823296f ffmpegviddec: Port to GstVideoDecoder 2012-04-24 11:37:02 +02:00
Edward Hervey
134f7d7058 gstffmpegvidenc: Port to -base video classes 2012-04-24 11:37:02 +02:00
Edward Hervey
bdf7ebf411 ffmpegenc/dec: Remove audio/video specific code 
Makes each file more manageable, second step to porting to base classes
 2012-04-24 11:36:31 +02:00
Edward Hervey
6310ed46dd ffmpeg: Clone encoder and decoder files 
First step in porting to base video classes
 2012-04-24 11:35:56 +02:00
Edward Hervey
04a2d01877 codecmap: Add utility for using with GstVideoFormat 2012-04-24 11:35:56 +02:00
Wim Taymans
630790f50d ffdec: don't flush buffers on DISCONT 
Don't flush the buffers that ffmpeg has on DISCONT but instead let it recover.
This gives a much better image in the case of packet loss.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=635020
 2012-04-20 16:16:25 +02:00
Wim Taymans
e746746120 postproc: fix compilation when ORC is missing 
Fix 'set but not used' compiler error when ORC is missing.
 2012-04-19 15:35:48 +02:00
Wim Taymans
b053a50508 ffscale: fix compilation when ORC is missing 
Fix set but not used compiler error when ORC is missing.
 2012-04-19 14:45:42 +02:00
Sebastian Dröge
d417f99cd7 ffmux: Use correct enum type for return value 2012-03-06 15:27:22 +01:00
Edward Hervey
57c7f59268 ffmpegdec: Use auto-threads if available, and only slice-threading 
Slice threading causes less latency (and corruption)
 2012-03-02 17:27:30 +01:00
Edward Hervey
0a16f7edf6 codecmap: Add mapping for Indeo 4 video codec 2012-02-22 12:14:21 +01:00
Sebastian Dröge
99d4792014 ffdec: Only set get_buffer() function for video 
Fixes bug #666435.
 2012-01-18 10:11:49 +01:00
Tim-Philipp Müller
c84802ffef ffmpegdemux: demote swf demuxer to GST_RANK_NONE 
SWF doesn't really make sense in our context, don't pretend
to support it. People should use a dedicated swf player for that.
 2012-01-12 18:03:10 +00:00
Vincent Penquerc'h
49e3bc6e35 ffmpegdemux: fix caps leak 2012-01-12 14:57:48 +00:00
Sebastian Dröge
b9ff7da938 ffmpeg: Channel layouts are now set for DTS and (E)AC3 by libav 2012-01-10 11:30:00 +01:00
Sebastian Dröge
3d43013d4f ffdec: Give the (E)AC3/DTS decoders a rank of marginal 
Even if they don't downmix to stereo, they're still working
correctly. The only advantage of dtsdec/a52dec is that they
downmix to stereo (using the special downmixing matrices) if
downstream prefers stereo but in every other case they should
be equivalent.
 2012-01-10 11:06:53 +01:00
Vincent Penquerc'h
f66834c11f ffmpeg: port to GstCollectPads2 2011-12-15 14:28:00 +00:00
Edward Hervey
15ae52392e ffmpegdec: Report latency if B-frames are present 
... and cleanup the query handler while we're at it

https://bugzilla.gnome.org/show_bug.cgi?id=663616
 2011-12-01 19:29:24 +01:00
Vincent Penquerc'h
dcd387b313 ffmpeg: fix pad template ref leaks 
https://bugzilla.gnome.org/show_bug.cgi?id=662664
 2011-11-28 13:23:42 +00:00
Matej Knopp
28142d9549 Fix cpu cores detection on OS X 
https://bugzilla.gnome.org/show_bug.cgi?id=664687
 2011-11-23 23:57:01 +00:00
Martin Storsjo
77fa4072ee Allow building a LGPL only gst-ffmpeg plugin 
This removes --enable-gpl and --enable-postproc from the
ffmpeg configure line, and disables building the postproc
gstreamer plugin.

https://bugzilla.gnome.org/show_bug.cgi?id=654037
 2011-10-31 10:59:27 +01:00
Sjoerd Simons
eb2e9f48e3 ffmpegenc: Pass the size of the output buffer to avcodec_encode_audio 
avcodec_encode_audio is documented as taking the size of the output
buffer not the size of the input buffer.  This fixes the use of the G722
encoder and makes the code more consistent with avconv from the libav
source tree.
 2011-10-19 13:18:35 +01:00
Sjoerd Simons
b05352beee ffmpegcodecmap: Further specify allowed rates for G722 and G726 2011-10-19 13:18:35 +01:00
Sjoerd Simons
93b333cfea ffmpegcodecmap: Always restrict audio codec in the unfixed cases 
If the context isn't fixed yet or if it doesn't exist then always
restrict the caps.

Also restrict the maximum channels for G726 and G722 to 1 channel
 2011-10-19 13:18:35 +01:00
Edward Hervey
99e61c5f3b gstffmpegdec: Re-enable MT-decoding by default 2011-10-17 16:27:36 +02:00
Edward Hervey
fc0a8893d8 gstffmpegutils: Fix include 2011-10-17 16:26:52 +02:00
Vincent Penquerc'h
d4d5e350d0 ffdec: ensure buffers have correct interlacedness in caps 
Whether a frame is interlaced or not is unknown at the time of
buffer allocation, so caps on the buffer in opaque will have
a previous frame's interlaced flag set. So if interlacedness
changes, we update the buffer (if any) caps with the correct
interlaced flag once we know.

https://bugzilla.gnome.org/show_bug.cgi?id=656155
 2011-10-03 11:18:06 +02:00
Vincent Penquerc'h
8bf3d5a2b7 ffmpegdec: post QoS messages when dropping a frame 
There seems to be a little bit of non obvious logic where
the QoS logic can decide to not drop decoding a frame and
pass it to ffmpeg, telling it to drop.
In this case, the QoS logic does not drop the frame itself,
but since the frame will end up being dropped, we still
mark it as dropped and post a QoS message.

https://bugzilla.gnome.org/show_bug.cgi?id=657950
 2011-09-26 20:13:58 +01:00
Tim-Philipp Müller
8a34abff64 ffmpegdec: disable parser for already-parsed FLAC input 
Not needed to make anything work, just seems to make sense.

https://bugzilla.gnome.org/show_bug.cgi?id=589361
 2011-09-26 19:55:54 +01:00
Tim-Philipp Müller
902ee8a905 ffmpegcodecmap: don't create dummy codec data for FLAC decoder 
Since then it just errors out because it's too small, as it
wants the flac headers as codec data if there is codec data.

https://bugzilla.gnome.org/show_bug.cgi?id=589361
 2011-09-26 19:54:52 +01:00
Tvrtko Ursulin
42cb5bd386 ffdeinterlace: add "mode" property including automatic mode 
Just like deinterlace.

https://bugzilla.gnome.org/show_bug.cgi?id=656328
 2011-09-26 19:17:41 +01:00
Nicolas Dufresne
eacf516f7f ffdec: Blacklist non-working subtitle decoders 
This include decoder for ASS, SRT, PGS, DVD and DVB. Those are generated
with bad capabilities and are not usable in GStreamer. Other elements exist
to handle those subtitle formats.

https://bugzilla.gnome.org/show_bug.cgi?id=658019
 2011-09-03 12:32:55 +01:00
Raimo Järvi
95fe6ca01e codecmap: Don't create dummy extradata for AAC LATM 
If extradata is created for LATM, libav will use it for initialising AAC
decoder and decoding will fail.

Fixes bug #652812.
 2011-07-18 12:04:29 +02:00
Edward Hervey
2f63830924 ffmpegdec: Set default number of threads to 1 
Too many suspicious errors/warnings pop up when more than 1 thread
is used.

Fixes #653649
 2011-07-11 10:47:26 +02:00
Edward Hervey
37f5d70332 ffmpegdec: Setting AC3/EAC3/DTS decoders to rank NONE for release 
This still causes issues with bad (missing?) downmixing.

They can be handled by existing a52dec/dtsdec

See Bug #608892
 2011-06-30 21:38:57 +02:00
Mark Nauwelaerts
6d517b3b76 ffmpegcodecmap: really include all supported sample formats in audio caps 
Fixes #653717.
 2011-06-30 11:50:21 +02:00
Mark Nauwelaerts
856dbe6f21 ffmpegdec: avoid allocating and leaking local avpacket helpers 
... by _init'ing them as locals rather than _new'ing them.

Fixes #653648.
 2011-06-30 11:49:39 +02:00
Jan Schmidt
3a12092ae6 Enable threading in ffmpeg decoders that support it. 
Add a max-threads property, which defaults to '0 = auto'
Add a utility function taken from libschroedinger which sets
the ffmpeg worker thread count to match the computer processor
count by default.
 2011-06-21 14:33:29 +10:00
Raimo Järvi
8e2404b8df ffdec: Fix calculating frame duration from last timestamp and frame count. 
Fixes bug #651714.
 2011-06-06 14:45:56 +02:00
Raimo Järvi
4a66ecdf25 ffdec: Check for AV_NOPTS_VALUE in PTS value. 
https://bugzilla.gnome.org/show_bug.cgi?id=651625
 2011-06-01 16:11:05 +02:00
Raimo Järvi
82463fe8bc ffdec: Add mpegversion 2 to AAC decoder caps 
Fixes bug #651447.
 2011-05-30 12:31:31 +02:00
Edward Hervey
9db205f9f7 ffmpegdec: Don't discard timestamps if output AND input are in order 
Avoids bogus timestamps for AVCHD-lite streams
 2011-05-29 20:09:47 +02:00
Sebastian Dröge
d1fac3e779 ffenc_aac: Add profile and level to the caps 
Fixes bug #650596.
 2011-05-27 10:54:12 +02:00
Sebastian Dröge
b8f7aab1ba ffdec: Always use parser for AAC LATM/LOAS 2011-05-26 15:09:18 +02:00
Rafael Diniz
df40381a83 ffmpeg: Add codec mapping for AAC LATM/LOAS 
Also add the stream-format fields to the CODEC_ID_AAC caps.

Fixes bug #650695.
 2011-05-25 10:10:48 +02:00
Thadeu Lima de Souza Cascardo
a3c56f60cd ffdec: Do not use invalid input timestamp as next timestamp. 
When input buffer timestamps are invalid, next timestamp are used for
audio. Then, the next out timestamp is updated with the used timestamp
and the calculated duration. However, if the used timestamp is invalid,
it should not be used. Otherwise, the next buffer will use a wrong
timestamp that is not in the clipped segment, making the buffer to be
dropped.

This fixes playback with SBTVD MPEG TS streams, using AAC LATM.
 2011-05-09 11:02:50 +02:00
Vincent Penquerc'h
920bfb0da2 ffdec: do not try to resync to the next keyframe when late 
A keyframe may be quite a while in the future, and the decoder
has no way of knowing this. A poor decision could mean quite some
time with no video output.
This decision should be left to the upstream element: a demuxer
might know about incoming keyframes, or some other element might
be able to request a keyframe.

Fixes bug #649372.
 2011-05-06 13:23:45 +02:00
Edward Hervey
775a3a0640 postproc: pp_*_t => pp_* 2011-04-21 20:56:45 +02:00
Edward Hervey
2ce58ad764 audioresample: Use new av_audio_resample API 
We might want to expose the various properties in the future
 2011-04-21 20:56:45 +02:00