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1173 commits

Author SHA1 Message Date
Wim Taymans
c9538928b6 ffdec: ensure padding is big enough 2012-03-19 11:06:40 +01:00
Wim Taymans
b7b587bce0 ffdec: check if input is already 0-padded 
When the input buffer is already 0-padded we don't need to copy. This can happen
because in the ALLOCATION query we suggest this.
Only do temporary padding when we are using a parser.
 2012-03-19 10:29:34 +01:00
Wim Taymans
3d2527c0a2 update for bufferpool changes 2012-03-15 22:11:54 +01:00
Wim Taymans
427ad305c5 update for allocation query changes 2012-03-15 20:39:10 +01:00
Wim Taymans
d9e16a498c ffdec: propose some padding in the allocation query 
Hopefully upstream can add some padding and then we don't have to memcpy.
 2012-03-14 20:04:53 +01:00
Wim Taymans
d606efc141 take padding into account 2012-03-14 19:53:06 +01:00
Wim Taymans
78e0187282 ffdec: remove unused crop property 2012-03-14 17:35:28 +01:00
Wim Taymans
dab06c0e5d ffdec: remove padding property 
Users should not mess with this
 2012-03-14 17:33:40 +01:00
Wim Taymans
75ba435552 ffdec: make bufferpool setup recalculate direct rendering 
We need to recalculate if we can use direct rendering after we have setup the
bufferpool.
 2012-03-14 12:58:38 +01:00
Wim Taymans
1ba905c031 ffdec: add some PERFORMANCE logging 2012-03-14 11:53:42 +01:00
Wim Taymans
12c0db9091 ffcodec: add voc demuxer 2012-03-13 13:24:39 +01:00
Wim Taymans
c2469e82f9 ffdemux: activate pad before setting caps 2012-03-13 13:24:23 +01:00
Wim Taymans
575cb87091 ffdec: implement accept-caps 
Implement a potentially faster accept-caps function
 2012-03-12 13:50:46 +01:00
Wim Taymans
bd13c104c2 fix for caps api changes 2012-03-11 19:07:31 +01:00
Wim Taymans
ecbbbe7fd2 ffmpegdec: enable alignment if videometa is allowed 
Use the videobufferpool when downstream didn't suggest one.
Only enable video alignment in the bufferpool when downstream supports video
metadata.
 2012-03-08 13:04:57 +01:00
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
Alessandro Decina
d48fc18065 Fix compiler warnings 2012-02-27 06:26:02 +01:00
Wim Taymans
0c7430adec update for fixate_caps change 2012-02-22 12:28:49 +01:00
Edward Hervey
0a16f7edf6 codecmap: Add mapping for Indeo 4 video codec 2012-02-22 12:14:21 +01:00
Wim Taymans
e4d6638c22 update for new memory api 2012-02-22 02:08:06 +01:00
Wim Taymans
05a44b7ac6 ffdec: disable multithreading 
It causes refcounting problems.
 2012-02-21 18:02:56 +01:00
Matej Knopp
a079886388 only reopen decoder when new caps are different 2012-02-20 16:23:57 +01:00
Wim Taymans
b5609f651e GST_FLOW_WRONG_STATE -> GST_FLOW_FLUSHING 2012-02-08 16:41:19 +01:00
Tim-Philipp Müller
ab88f15674 Fix for gst_type_find_register() API change 2012-02-02 01:36:16 +00:00
Wim Taymans
cf3d3fe00d ffmpeg: port to new memory API 2012-01-25 11:59:04 +01:00
Wim Taymans
a3a68c1f72 port to new gthread API 2012-01-19 11:34:59 +01:00
Sebastian Dröge
3393095cd0 Merge branch 'master' into 0.11 2012-01-18 10:21:36 +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
Mark Nauwelaerts
0edb9f22f0 ffmpeg: fix and extend LIBS in Makefile.am 
... to account for -base video helper functions.
 2012-01-10 13:41:55 +01:00
Sebastian Dröge
27b5013c9c ffmux: gst_element_class_add_pad_template() takes ownership of the pad template 2012-01-10 11:49:57 +01:00
Sebastian Dröge
44a1dc0138 ffmpeg: Fix merge mistakes 2012-01-10 11:39:27 +01:00
Sebastian Dröge
bde3117e72 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/ffmpeg/gstffmpegcodecmap.c
	ext/ffmpeg/gstffmpegdec.c
	ext/ffmpeg/gstffmpegdeinterlace.c
	ext/ffmpeg/gstffmpegmux.c
	ext/libswscale/gstffmpegscale.c
 2012-01-10 11:35:55 +01:00
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
Sebastian Dröge
ad53e32665 ffdec: Revert accidentially committed rank change of the (E)AC3/DTS decoders 2012-01-10 10:59:57 +01:00
Sebastian Dröge
6931afe0ba ffmpegdec: Reorder audio channels after clipping the audio buffer 2012-01-10 10:45:42 +01:00
Sebastian Dröge
3d6c803917 ffmpegdec: Correctly reorder audio channels to the GStreamer order if necessary 2012-01-10 10:37:50 +01:00
Sebastian Dröge
09efbe103f ffmpeg: Channel layouts are now set for DTS and (E)AC3 by libav 2012-01-10 10:08:05 +01:00
Sebastian Dröge
42bc8f5ad7 ffmpeg: Use stack-allocated channel positions array 2012-01-10 10:01:26 +01:00
Sebastian Dröge
d2702a091e ffmpeg: Put the new layout field in raw audio caps 2012-01-09 13:40:05 +01:00
Sebastian Dröge
2a4fcf842e ffdec: Add mappings for the top channel positions 2012-01-09 13:24:55 +01:00
Sebastian Dröge
a861ea34dd ffdec: Correctly set the channel-mask and also set it for stereo 2012-01-09 13:23:29 +01:00
Wim Taymans
fc0d9bd243 ffmpeg: port to new channel mapping 2012-01-05 14:06:33 +01:00
Wim Taymans
00d22402a2 GST_FLOW_UNEXPECTED -> GST_FLOW_EOS 2012-01-03 15:27:54 +01:00
Wim Taymans
93be243b3a update for videofilter changes 2011-12-21 23:52:00 +01:00
Wim Taymans
290d3120fb ffdec: fill in the stride alignment 
Copy the stride alignment we got from ffmpeg to the alignment structure.
 2011-12-21 18:06:32 +01:00
Wim Taymans
9ea5b22de6 ffmpegdec: update for new interlace fields 2011-12-19 18:14:27 +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
Matej Knopp
7dd07ed7fb Fix cpu cores detection on OS X 
https://bugzilla.gnome.org/show_bug.cgi?id=664687
 2011-11-23 23:54:54 +00:00
Wim Taymans
1e147bf88e update for activation changes 2011-11-21 13:36:34 +01:00
Wim Taymans
944a76904d update for new scheduling query 2011-11-18 18:00:59 +01:00
Wim Taymans
c1b511f5db add parent to activate functions 2011-11-18 13:59:59 +01:00
Wim Taymans
152e090891 add parent to pad functions 2011-11-17 12:49:33 +01:00
Stefan Sauer
319de2e96a collectpads: port API changes 2011-11-17 09:00:47 +01:00
Wim Taymans
63a890a746 add parent to query function 2011-11-16 17:29:22 +01:00
Wim Taymans
f65f9938d0 _query_peer_*() -> _peer_query_*() 2011-11-15 17:55:29 +01:00
Wim Taymans
71540b5fc1 _peer_get_caps() -> _peer_query_caps() 2011-11-15 17:23:21 +01:00
Wim Taymans
175a092331 ffmpeg: change getcaps to query 2011-11-15 16:35:17 +01:00
Wim Taymans
54fdd9faf7 update for adapter api change 2011-11-10 18:25:21 +01:00
Wim Taymans
9d1a924013 remove query types 2011-11-09 11:58:15 +01:00
Wim Taymans
cbb41c36ff ffdec: get the pixfmt correctly 
Use the pixfmt from the passed context, which can be different from our other
context and which might not have the pixfmt set correctly.
 2011-11-04 16:23:32 +01:00
Wim Taymans
a70ce56cf8 ffmpeg: fix template to %u 2011-11-04 12:43:17 +01:00
Wim Taymans
fa576d7384 tags: update for tag API removal 2011-11-02 12:10:25 +01:00
Wim Taymans
e8910763b4 demux: update for new task api 2011-11-02 09:10:03 +01:00
Wim Taymans
431bbdcbf5 structure: fix for api upate 2011-11-02 09:10:03 +01:00
Tim-Philipp Müller
02250601cf Merge remote-tracking branch 'origin/master' into 0.11 2011-10-31 14:53:01 +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
Tim-Philipp Müller
6501cdbf92 ffmpegdemux: update for taglist API changes 2011-10-30 12:03:36 +00:00
Wim Taymans
dcc9703273 fix compilation with new caps api 2011-10-28 16:35:54 +02:00
Wim Taymans
7cbfd34e13 ffenc: fix compilation 2011-10-27 16:47:18 +02:00
Wim Taymans
1fffbe9876 Merge branch 'master' into 0.11 
Conflicts:
	ext/ffmpeg/gstffmpegcodecmap.c
 2011-10-27 16:31:30 +02:00
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
5264fd3c97 Merge remote-tracking branch 'origin/master' into 0.11 2011-10-17 16:29:10 +02:00
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
Edward Hervey
b4ca4b5cfd gstffmpegcodecmap: Avoid string operations on NULL 2011-10-11 14:02:53 +02:00
Wim Taymans
3b230ce9b6 dec: remove interlaced update code 2011-10-03 11:34:34 +02:00
Wim Taymans
d4b2751c39 Merge branch 'master' into 0.11 2011-10-03 11:32:24 +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
Wim Taymans
afb740b897 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/ffmpeg/gstffmpegcodecmap.c
	ext/ffmpeg/gstffmpegdeinterlace.c
 2011-09-28 13:29:08 +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
Wim Taymans
09a66b0923 ffmpeg: fix for audio caps change 2011-09-06 15:29:26 +02:00
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
Wim Taymans
85fa801d42 ffdec: port to new flags 2011-08-25 16:41:36 +02:00
Wim Taymans
4361442827 ffmpeg: convert to new caps 2011-08-22 13:33:31 +02:00
Wim Taymans
dd56c2c7ea ffmpeg: port to new audio caps 2011-08-19 18:33:11 +02:00
Wim Taymans
7ae8b453ca ffmpegdec: react to the reconfigure event 
Also renegotiate the caps and bufferpool when we have a rereconfigure event
pending.
 2011-08-05 12:04:13 +02:00
Wim Taymans
dc12f1c9c9 ffdec: ensure bufferpool size 
Make sure the bufferpool size is at least what we expect.
Add some more debug.
 2011-08-04 11:10:26 +02:00
Wim Taymans
5151ec83e2 ffdec: enable direct rendering for all formats 
Since we now support padding, we can enable direct rendering for all formats.
 2011-08-01 18:10:53 +02:00
Wim Taymans
2e02fbba58 ffdec: add alignment support 
Always diable EMU_EDGE. Use the bufferpool options to enable extra padding on
allocated frames. If the downstream bufferpool does not support the padding,
disable direct rendering and do the final copy/cropping into the non-padded
output frame.
 2011-08-01 17:57:38 +02:00
Wim Taymans
1dc718b195 ffdec: refactor picture fill code 
Make a method to hold the code to convert a GstVideoFrame to an AVFrame so that
we can reuse it in the non-direct rendering case.
 2011-07-29 13:40:30 +02:00
Wim Taymans
3a8445fc80 ffdec: cleanups 
Make things a little more readable.
 2011-07-29 13:08:53 +02:00
Wim Taymans
3efd2bcbf7 ffdec: use video frame helpers 
Use the video frame helper functions to map and set up the strides in the
picture for ffmpeg.
 2011-07-29 12:36:12 +02:00
Wim Taymans
afb69cf1d2 ffmpegdec: fix for query API change 2011-07-29 12:34:04 +02:00
Wim Taymans
8a3014f2fa ffmpeg: fix for query API changes 2011-07-29 12:32:45 +02:00
Wim Taymans
b507d2e013 ffdec: remove unused variable 2011-07-29 10:57:20 +02:00
Wim Taymans
1565260765 ffmpeg: First set of cleanups 
Store incomming info from the caps, current context and output formats into
separate variables so that we can more easily handle them.
Refactor the negotiation code.
Rework the bufferpool setup code. Take into account that we might want to
negotiate extra borders around the image in direct rendering.
Remove some of the cropping code for now.
 2011-07-29 10:31:03 +02:00
Wim Taymans
62bb960f3a ffmpeg: add GstVideoFormat helper function 
Add a function to convert an ffmpeg pixfmt to a GStreamer GstVideoFormat.
 2011-07-29 10:25:03 +02:00
Wim Taymans
408b54f5e4 ffdec: cleanups 
Remove useless switch
Remove old EXTRA_REF define
Move errors out of the main code path
 2011-07-28 12:08:34 +02:00
Wim Taymans
3dd45343d3 ffdec: small cleanups 
USe gst_pad_peer_query() to forward the query to the peer.
 2011-07-28 12:08:30 +02:00
Wim Taymans
05a5c7f513 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/ffmpeg/gstffmpegcodecmap.c
 2011-07-22 17:54:32 +02:00
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
b41422f1f3 Merge branch 'master' into 0.11 2011-07-15 12:34:19 +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
Wim Taymans
fc6b32330a Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/ffmpeg/gstffmpegdec.c
 2011-07-07 13:50:18 +02:00
Tim-Philipp Müller
508d4918b0 ffmpegscale: add cast to fix compiler warning 2011-07-05 10:43:14 +01:00
Tim-Philipp Müller
7b2e3137a5 ffmpegscale: update for GstVideoInfo API changes 2011-07-05 10:39:52 +01:00
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
Mark Nauwelaerts
156b26492d ffmpegenc: handle filter caps in _getcaps 2011-06-30 09:21:31 +02:00
Mark Nauwelaerts
e937db0f92 ffmpegenc: properly handle caps event 
... which comes down to unconditionally eating incoming caps event,
since that one could never correctly describe the setup for downstream
elements.
 2011-06-30 09:20:11 +02:00
Mark Nauwelaerts
bd5e3a51dd ffmpegenc: ensure properly negotiated prior to processing 
Doing so is even more pertinent in 0.11, since core assists much less
in setting up negotiation and feedback on handling caps event is more likely
to get lost.
 2011-06-30 09:18:42 +02:00
Mark Nauwelaerts
1583b89942 ffmpegdec: unref eaten caps event 2011-06-29 11:44:27 +02:00
Mark Nauwelaerts
36fe313fbd ffmpegdec: unref allocation query 2011-06-29 11:44:11 +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
Wim Taymans
0c026bde71 ffmpeg: port to new caps 2011-06-20 11:57:29 +02:00
Wim Taymans
916d323a53 swscale: port to new video API 2011-06-20 11:29:10 +02:00
Wim Taymans
afaeebc1b1 ffmpeg: fix some caps 2011-06-20 10:42:30 +02:00
Wim Taymans
4b5cfd1e31 utils: update for buffer API change 2011-06-13 16:34:18 +02:00
Wim Taymans
7f4df8f536 ffdec: update for bufferpool API change 2011-06-11 18:55:05 +02:00
Wim Taymans
fcf5e53055 ffdec: small cleanups 
We can use or to calculate the max alignment
 2011-06-10 18:07:28 +02:00
Wim Taymans
e31b9c8295 dec: fix for new alignment values 2011-06-10 17:56:27 +02:00
Wim Taymans
888a1c0e5e ffdemux: fix for API change of flush_start 2011-06-10 17:56:01 +02:00
Edward Hervey
aaa07b3b4c Merge branch 'master' into 0.11 2011-06-08 18:04:49 +02:00
Edward Hervey
4a130c6a6c ext: caps are now set via GstEvent and not setcaps 2011-06-08 18:04:07 +02:00
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
Wim Taymans
97430ccbbc ffdec: use caps event instead of setcaps 2011-06-02 18:39:07 +02:00
Wim Taymans
c312409c83 Merge branch 'master' into 0.11 2011-06-02 17:03:21 +02:00
Wim Taymans
dad7da7ca6 ffmpeg: port to new API 2011-06-02 16:23:19 +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
Wim Taymans
8860e5c6c9 ffdec: fix for ALLOCATION query API changes 2011-05-02 11:12:10 +02:00
Wim Taymans
c71a2ec502 Merge branch 'master' into 0.11 
Conflicts:
	configure.ac
	ext/ffmpeg/gstffmpegdec.c
 2011-04-29 18:40:36 +02:00
Wim Taymans
195f2afea6 ffmpeg: use bufferpool instead of pad_alloc 2011-04-29 18:35:55 +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
Edward Hervey
a30b434b53 ffmpegdec: Set caps on outgoing audio buffers 2011-04-21 20:56:45 +02:00
Edward Hervey
fe1a971b31 ffmpegdec: Use new AVPacket-based API 
Right now it doesn't use any of the extra fields AVPacket provides.
It might be wise to investigate the pts/dts ones to see if we can finally
get rid of the timing-related cruft we have.
 2011-04-21 20:56:45 +02:00
Edward Hervey
436a211aff gstffmpegdec: Use non-deprecated av_parser_parse2 2011-04-21 20:56:45 +02:00
Edward Hervey
7c85e2d743 ffmpegdec: Use skip_frame instead of deprecated hurry_up 2011-04-21 20:56:45 +02:00
Edward Hervey
71f48a1d84 ffmpegcfg: mb_qmin/mb_qmax are deprecated/removed 
We just use qmin/qmax instead
 2011-04-21 20:56:45 +02:00
Edward Hervey
a004f0bc34 ffmpegdemux: Define our own MAX_STREAMS 2011-04-21 20:56:45 +02:00
Edward Hervey
f16291a6cc ffmpeg: Disable code using old metadata API 
It is now gone and we need to switch to the new API

See #566605
 2011-04-21 20:56:45 +02:00
Edward Hervey
5aa722965c ffmpegdemux: The index_built AVFormatContext hasn't been used in over 2 years 2011-04-21 20:56:45 +02:00
Edward Hervey
fd80f177c9 codecmap: _XVID is gone 
It was always a bogus one, since it used the external libxvid for encoding.
 2011-04-21 20:56:45 +02:00
Edward Hervey
78ae6a34cb ffmpeg: PKT_FLAG_KEY => AV_PKT_FLAG_KEY 2011-04-21 20:56:44 +02:00
Edward Hervey
dfd26c36f3 ffmpeg: AVERROR_* => AVERROR(*) 2011-04-21 20:56:44 +02:00
Edward Hervey
2f81d0d63b ffmpeg: CodecType => AVMediaType 2011-04-21 20:56:44 +02:00
Edward Hervey
446c50e052 gstffmpeg: register_protocol => av_register_protocol2 2011-04-21 20:56:44 +02:00
Wim Taymans
6d4cdb2877 ffmpeg_use G_DEFINE_TYPE 2011-04-19 19:04:36 +02:00
Wim Taymans
198fa2571b Merge branch 'master' into 0.11 2011-04-19 19:03:06 +02:00
Marc Plano-Lesay
9c42b7cae9 Fix unused-but-set-variable warnings with gcc 4.6 2011-04-19 16:21:20 +01:00
Edward Hervey
c35c1d1446 gstffmpeg(de)mux: Disable known broken (de)muxers 
Idea provided by David Schleef
Support provided by Michael Smith and Tim Mueller
Food and Drinks provided by Toronado
 2011-04-09 01:17:24 +02:00
Stefan Kost
dd7b219c42 ffmpeg: don't divide by 0 when checking the framerates 
Check for denom==0 first and set it to on in that case.
 2011-04-08 11:42:33 +03:00
Wim Taymans
6444bd2557 dec: avoid making the buffer writable 
Set the caps right after allocation of the buffer because we know the buffer is
writable then and we are correctly negotiated. Since ffmpeg keeps around
references to frames, making the buffer metadata writable where it was done
before pushing will always end up with a copy and that makes the sink do a slow
memcpy all the time.
 2011-04-07 12:34:51 +02:00
Wim Taymans
8faa991476 Merge branch 'master' into 0.11 
Conflicts:
	ext/ffmpeg/gstffmpegdec.c
 2011-04-07 12:11:37 +02:00
Wim Taymans
450a4fdb51 dec: Fixes 
Set caps on buffers right after we allocate them to avoid refcounting problems
and having to make the buffer metadata writable for no good reason.
Don't unmap the memory with a 0 size or we would modify the memory size when
it's not needed.
 2011-04-07 12:02:57 +02:00
Miguel Angel Cabrera Moya
f63d36ade8 ffmpegdec: do buffer padding before parsing and before decoding 
FFMpeg parsing and decoding calls require to additionally allocate bytes
at the end of the input bitstream and this padding must be initialized
to zero.

https://bugzilla.gnome.org/show_bug.cgi?id=595590
 2011-04-05 14:14:38 +02:00
Wim Taymans
8095b31f9c ffmpeg: port to new memory API 2011-04-04 13:18:13 +02:00
Wim Taymans
4345d10577 WIP: porting to 0.11 2011-04-04 12:23:05 +02:00
Wim Taymans
88271530e4 ffmpeg: disable resample 2011-02-28 12:13:17 +01:00
Wim Taymans
7a225ab604 codecmap: use new g_value getters 2011-02-28 12:13:17 +01:00
Julien Isorce
32ca9c111b ffvideoscale: add support for UYVY 
Fixes #642015
 2011-02-14 16:58:49 +01:00
Tim-Philipp Müller
8d40c6357d ffmpegdec: improve error message when set_caps is called but we have no mapping 
This may happen e.g. if gst-ffmpeg is compiled against an external
libavcodec and the external lib is upgraded.

See e.g.
https://bugzilla.gnome.org/show_bug.cgi?id=640825
 2011-01-31 23:28:33 +00:00
Edward Hervey
a2a4ee93c4 codecmap: Add mapping for g722 2011-01-25 16:34:04 +01:00
Edward Hervey
5429138b89 codecmap: Add proper caps name for Camstudio 2011-01-24 18:29:24 +01:00
Edward Hervey
7879105579 gstffmpegdemux: Ignore more pseudo demuxers 2011-01-24 18:29:00 +01:00
Edward Hervey
9a1d1fef32 gstffmpegmux: Blacklist some muxer formats 2011-01-24 17:43:44 +01:00
Edward Hervey
cc4a11831d gstffmpegcodecmap: Add some new codec mappings 
VP8
LAGARITH
GSM
GSM_MS
 2011-01-24 17:26:20 +01:00
Edward Hervey
ed1b1eefaf ffmpegprotocol: Slight API change 2011-01-24 17:26:20 +01:00
Edward Hervey
2de5aaf22d ffmpegdec: Set the mp3 decoder to a rank of NONE 
It's just causing too many headaches. This will force people to use
a working mp3 decoder, like mad.
 2011-01-07 18:08:15 +01:00
Edward Hervey
051e2de3d3 ffmpegdec: Fix unitialized variables on macosx 2011-01-05 16:59:55 +01:00
Edward Hervey
a90df26e15 ffmpegenc: Disable non-audio/video encoders 
Fixes #629648
 2011-01-03 11:45:04 +01:00
Wim Taymans
22d44c87b1 ffmpgdec: work around parser timestamp bug 
Sometimes the parser loses track of timestamps and starts to reuse old
timestamp. Feed it some dummy data and clear some context variables to work
around the problem.
 2010-12-21 12:14:22 +01:00
Sebastian Dröge
dde194dc1a ffvideoscale: Change classification to Filter/Converter/Video/Scaler 2010-12-16 10:12:02 +01:00
Sebastian Dröge
a5910b4ec4 ffdeinterlace: Change classification to Filter/Effect/Video/Deinterlace 2010-12-16 10:05:03 +01:00
Wim Taymans
ec48b24291 dec: scale the estimated duration by number of frames 
When estimating the frame duration, the diff between two incomming timestamps
should be scaled by the amount of frames in the interval. Improves duration
estimation and DTS interpolation.
 2010-12-12 12:38:55 +01:00
Wim Taymans
957c728b3d dec: use input timestamp diff for duration estimation 
Use the diff between input timestamps to estimate the duration when no duration
is set on input buffers. Only do this when there are no reordered input
timestamps. Improves interpolation in DTS mode when no input duration is set.
 2010-12-12 11:20:22 +01:00
Mark Nauwelaerts
e837ec505d ffmpegenc: ensure proper clean state prior to (re-)negotiation 
Fixes #632691.
 2010-10-25 12:16:44 +02:00
Wim Taymans
d82633c4e3 ffdec: don't destroy the parser state 
When we flush the parser cache, we only need to clear the bytes of the cache,
not the complete state of the cache. In the case of H264 this doesn't require
the parser to receive a new SPS/PPS after a DISCONT buffer.
 2010-10-22 13:05:16 +02:00
Wim Taymans
cc2a6e493b ffdec: be more careful with DTS timestamp interpolation 
Don't use -1 and 0 duration buffers to calculate next output timestamp as they
are very likely wrong.

Fixes #632877
 2010-10-22 13:05:16 +02:00
Stefan Kost
07ce1d1906 various: add missing G_PARAM_STATIC_STRINGS flags 2010-10-19 17:26:08 +03:00
Sebastian Dröge
51fe1a04e6 ffmpeg: Add mapping for YUVA420P <-> A420 
This is used by VP6a, which is used by Flash.

See bug #613901.
 2010-10-15 11:23:26 +02:00
Edward Hervey
51a0e1270f ffmpegdec: Fix debug statements 2010-10-12 16:17:51 +02:00
Wim Taymans
3f213c1b73 ffdec: use a better algorithm to detect DTS timestamps 
Add function to reset the timestamp tracking.
Check for reordered timestamps on the input buffers and assume PTS input
timestamps when we see reordered timestamps.
Recover from an occasionally wrong input timestamp by also tracking the output
timestamps. When we detect a reordered output timestamp, assume DTS input
timestamps again.

Fixes #611500
 2010-10-07 17:46:22 +02:00
Wim Taymans
a0bc6f6e9d ffdec: add debug line 2010-10-06 18:51:24 +02:00
Wim Taymans
48e612afda ffdec: add fixmes 2010-10-06 18:23:57 +02:00
Wim Taymans
b41aab3690 ffdec: add some comments 2010-10-06 18:15:03 +02:00
Wim Taymans
76d9685202 ffdec: Add timestamp tracking 
Use ffmpeg reordered_opaque to track an id that combines all timing info we have
for a frame. The ids are kept in a 255 item cache.

Fixes #631075
 2010-10-06 17:42:30 +02:00
Wim Taymans
edb79396f2 ffdec: remove broken TSHandler 
Remove the TShandler code, it is broken when QoS is enabled and ffmpeg provides
much easier methods for tracking timestamps.
Simplify pcache joining.
 2010-10-06 17:42:30 +02:00
Wim Taymans
4aa9b97d3f ffcodecmap: avoid setting large framerates 
When the framerate is bigger than 1000/1, set it to 0/1 instead. This avoids
letting the videosink do QoS on these very small frame durations.
 2010-10-06 16:58:52 +02:00
Wim Taymans
c330cdcc5d ffdec: rename time variable 
Rename the time variable to avoid confusion with the time function.
Add some debug to the QoS update function.
 2010-10-06 16:58:40 +02:00
Wim Taymans
7d531c06bb ffenc: pass the input size to the encoder 
Pass the input buffer size to the encoder instead of the expected output size.
This is needed to make fixed input/output encoder work.
 2010-10-06 16:58:34 +02:00
Sebastian Dröge
37357063bf ffmpegdemux: Don't use GST_FLOW_IS_FATAL() and GST_FLOW_IS_SUCCESS() 2010-08-27 18:29:15 +02:00
Tim-Philipp Müller
e0984904c3 ffdeinterlace: some minor clean-ups 
Don't use studlyCaps; gboolean != GstFlowReturn; use gst_caps_set_simple()
instead of creating a GValue just to set a boolean field on a caps structure.

See #622736.
 2010-07-18 20:15:32 +01:00
Edward Hervey
f9c8fac537 ffmpegmux: Use "Formatter/Metadata" klass when needed 
https://bugzilla.gnome.org/show_bug.cgi?id=623671
 2010-07-06 14:02:09 +02:00
Edward Hervey
25db74ec41 ffmpegmux: Add more replacements 
https://bugzilla.gnome.org/show_bug.cgi?id=623671
 2010-07-06 14:02:09 +02:00
Edward Hervey
6191dbb7dd codecmap: Fix the caps of various mov/amr formats 
https://bugzilla.gnome.org/show_bug.cgi?id=623671
 2010-07-06 14:02:09 +02:00
Edward Hervey
38c2b3788e gstffmpegmux: Set rank of blacklisted muxers to GST_RANK_NONE 
https://bugzilla.gnome.org/show_bug.cgi?id=623671
 2010-07-06 14:02:09 +02:00
Edward Hervey
00e177458c ext: Fix CFLAGS order 
We'd pick up system-wide ffmpeg headers otherwise
 2010-07-05 15:48:41 +02:00
Mark Nauwelaerts
1d0b29414a ffmpegenc: fix timestamp resyncing some more 
Convert bytes to samples in remaining occurrence.

See #623388.
 2010-07-05 11:10:09 +02:00
Thiago Santos
b8f556a566 ffmpegenc: Fix timestamp resyncing 
Properly convert bytes into time using sample size, sample rate
and channels number, instead of sample rate only.

This can cause huge timestamp discontinuities (even though the
durations remain correct) and might cause problems to muxers.

Fixes #623388
 2010-07-03 11:57:09 -03:00
Edward Hervey
2f6086e495 ffmpegmux: Add rtp to the blacklisted muxers 2010-07-02 17:21:27 +02:00
Edward Hervey
edeb185374 codecmap: Specify the quicktime variant for mov and mp4 formats 2010-07-02 12:40:03 +02:00
David Schleef
00d87bcd83 ffmpegmux: Add alternate element in description 
For muxers where there is a better GStreamer alternative, add
"(not recommended, use alternate_element_name instead)" to
the description.

https://bugzilla.gnome.org/show_bug.cgi?id=622773
 2010-06-27 10:38:25 +02:00
David Schleef
52e8d62513 ffmpegmux: Disable raw muxers 
They are effectively identity elements.  Many are already
disabled via blacklist.

https://bugzilla.gnome.org/show_bug.cgi?id=622773
 2010-06-27 10:38:24 +02:00
Andoni Morales Alastruey
7f12d83a39 ffdeinterlace: Set "interlaced=false" in the source pad's caps 
https://bugzilla.gnome.org/show_bug.cgi?id=622736
 2010-06-25 17:26:56 +02:00
Thijs Vermeir
330d78f4ff Fix build if ORC is not installed 2010-06-15 09:40:18 +02:00
Sebastian Dröge
3d91d93f32 ffmpeg: Call orc_init() before trying to get target flags 2010-06-14 15:31:34 +02:00
Sebastian Dröge
899d2f0cec Use orc instead of liboil for CPU feature detection 2010-06-14 14:38:44 +02:00
Albert Lee
f310322e90 gstffmpegcodecmap: Fix ATRAC1/3 caps 2010-06-11 08:23:34 +02:00
Zaheer Abbas Merali
22a343207c ffmpegdec: fix typo in comment 2010-06-04 18:30:59 +01:00
Edward Hervey
c28097b6c4 codecmap: First round of type mapping wrapping : image formats 2010-05-31 18:53:12 +02:00
Edward Hervey
2fccd4640f ffmpegdec/enc: Blacklist more raw formats 2010-05-31 18:44:02 +02:00
Tim-Philipp Müller
dc2efe2d24 ffmpegdec: sipro decoder should have higher rank than realaudiodec 2010-05-25 12:55:14 +01:00
Edward Hervey
f9c2467241 ffmpegdec: Don't leak the GstDataPassThrough items 2010-05-17 19:43:24 +02:00
Olivier Crête
83820511a8 gstffmpegenc: Make getcaps proxy the downstream height/width/framerate requirements 
See #577784.
 2010-05-10 15:41:57 +02:00
Olivier Crête
2b891aff61 codecmap: Respect the various h263 options 
See #577784.
 2010-05-10 15:41:45 +02:00
Olivier Crête
21e855d167 gstffmpegcfg: Expose loop-filter flag 
See #577784.
 2010-05-10 15:41:07 +02:00
Edward Hervey
0fb014fdbe ffmpegcodecmap: Add mapping for SIPR 2010-05-08 13:47:56 +02:00
Sebastian Dröge
c023b6a47a postproc: Mark postproc filters table as const 2010-03-24 16:37:37 +01:00
Sebastian Dröge
af3de9ac9f ffmpeg: Fix some remaining compiler warnings 2010-03-24 12:36:27 +01:00
Sebastian Dröge
a450bd027f build: Add all kinds of compiler warning flags and fix the resulting warnings 2010-03-24 12:07:28 +01:00
Sebastian Dröge
2e079b742a ffmpeg: Use gst_element_set_details_simple() 2010-03-24 11:51:53 +01:00
Edward Hervey
3230d4da09 gstffmpegcodecmap: Give a proper mapping for NSV format 2010-03-23 18:53:24 +01:00
Raimo Järvi
9637ff5ab1 ffdec: Update caps if the aspect ratio changes 
Fixes bug #613231.
 2010-03-18 14:08:51 +01:00
Thiago Santos
b234d0b308 ffdec: Make metadata writable before setting caps 
In case we haven't created the output buffer, we should make
metadata writable before setting caps on it.
Fixes check unit tests.
 2010-03-11 10:13:46 -03:00
Thiago Santos
c300a0a9f2 ffdec_aac: Do not parse raw format 
If the stream is 'raw' format, do not use parsers.
Re-enables the aac decoder by putting it back to default
ffdec rank.

Fixes #566250
 2010-03-11 09:55:49 -03:00
Edward Hervey
7162290afe ffmpegdemux: Use av_free_packet. 
Fixes #611782
 2010-03-04 08:59:19 +01:00
Edward Hervey
d4e63b2727 gstffmpegdec: Disable direct-rendering for svq1/vp56 decoders. 
They use a non-standard stride which we can't support.

Fixes #610613
 2010-03-03 19:03:19 +01:00
Edward Hervey
38b71e40e6 gstffmpegcodecmap: Remove 'format' specified for wmv3 decoder. 
Allows WMVA (Advanced Profile) videos to be properly auto-linked.
Doesn't introduce a regression for VC1 files.

Fixes #611722
 2010-03-03 18:35:40 +01:00
Edward Hervey
bb2acca229 gstffmpegdec: Handle durations in reordered frames 
The buffer durations were not being reordered along with the timestamp
and offset of the buffers, resulting in buffers using the duration of the
latest incoming frame instead of their original frame.

Fixes #611398
 2010-03-01 12:52:19 +01:00
Mark Nauwelaerts
6cf7cadf9b ffmpegdec: do not store timestamp for buffer that will be skipped 
Fixes #610481.
 2010-02-19 20:33:06 +01:00
Edward Hervey
cc4d502d30 gstffmpegdec: Don't enable xvmc decoders, we can't support the output 2010-02-18 13:29:35 +01:00
Edward Hervey
5678ff1ac0 gstffmpegcodecmap: Add mapping for Indeo 5 2010-02-18 13:29:35 +01:00
Edward Hervey
9c497b6010 gstffmpegcodecmap: Add mapping for Windows Media Speech 2010-02-18 13:29:35 +01:00
Wim Taymans
430b8eb74d ffdec: fixup QCELP to always be mono 
Make QCELP always mono, even if the caps tell us a different layout.
 2010-02-04 17:08:41 +01:00
Wim Taymans
14e8ce8816 ffmpegdec: only clip to a smaller region 
When we have an input width/height that should be used for clipping, only
perform the clipping if the rectangle is smaller than the actual picture size.

Fixes #330681
 2010-02-04 13:28:11 +01:00
Wim Taymans
8312a8f89d ffdec: free audio buffer when not decoded 
When we don't decode an audio frame (for audio codecs that need a previous audio
frame) free the buffer we allocated.

See #608564
 2010-02-01 15:26:43 +01:00
Wim Taymans
d3f9ee4309 ffmpegcodecmap: don't escape codec_data 
Don't escape the codec_data, it breaks some streams (but likely also fixes
others). It's better to leave it as is, like most other players do.

See #608332
 2010-01-29 14:00:28 +01:00
Edward Hervey
4f9de70744 ffmpegmux/demux: Blacklist ASS/SSA 'demuxers'. 
They're not a container format, but a subtitle format, and we already
have plugins to handle those subtitle formats.
 2010-01-25 16:40:58 +01:00
Edward Hervey
25073856e4 ffmpegcodecmap: Add proper mapping for Zip Block Motion Video 2010-01-23 15:34:28 +01:00
Edward Hervey
0c938fa10d ffmpegcodecmap: Add proper mapping for LOCO Lossless codec 2010-01-23 14:41:49 +01:00
Edward Hervey
399bb4667b gstffmpegcodecmap: Make a proper mapping for Autodesk Animator Codec 2010-01-23 13:51:24 +01:00
Alessandro Decina
c5f16de56f Revert a change I accidentally introduced in 7c91fb. 
I removed the plugin name from an error message for no good reason.
 2010-01-22 13:48:24 +01:00
Alessandro Decina
7c91fb4cf4 Fix compiler warnings under OS X. 2010-01-22 11:43:59 +01:00
Julien Moutte
0b40ac6331 ffvideoscale: Fix build warning. 
FFMpeg swscale function wants some const pointers.
 2010-01-15 22:21:42 +01:00
Edward Hervey
56172c60af gstffmpegcodecmap: Add mappings for new codecs 
WMAPro
Dolby TrueHD
Atrac1
TwinVQ
 2010-01-13 19:50:10 +01:00
Mark Nauwelaerts
8236e74ca4 ffmpegenc: more consideration for upstream (audio) timestamps 2010-01-12 18:17:40 +01:00
Tim-Philipp Müller
a657f789d3 ffmpegdec: ignore all vdpau decoders 
Make check for vdpau decoders more generic. There might be vdpau
decoders we don't expect when using an external ffmpeg version,
and we want those blacklisted as well (e.g. ffdec_mpeg4_vdpau).
 2009-12-09 15:27:14 +00:00
Jan Schmidt
faa417cf34 caps: Use default audio channel layouts for some codecs 
For a few white-listed codecs, use default fallback channel
layouts when ffmpeg doesn't inform us.
 2009-11-22 12:28:12 +01:00
Olivier Crête
b69fcc471e ffenc: Make keyframe forcing thread-safe 
Make the keyframe forcing thread-safe, also emit a downstream event
to allow muxers or payloaders to react appropriately.

https://bugzilla.gnome.org/show_bug.cgi?id=602556
 2009-11-20 22:14:51 -05:00
Edward Hervey
a00fb254aa Move encoders and muxers to GST_RANK_SECONDARY. 2009-11-18 17:36:48 +01:00
Wim Taymans
59bc425174 ffdec: remove clipping hack 
Remove a hack that seems to produce wrong clipping values.
 2009-11-16 13:55:01 +01:00
Jan Schmidt
62d54db07d ffmpeg: VC-1/WMV3 fixes. 
Use format field in the pad caps to differentiate VC-1 from WMV3.
Fix a typo in the caps creation and parsing - the field is called
'format' - not 'fourcc'

Add a dodgy hack to populate the extradata size field
(first byte) when it is 0 - as it seems to be for some (Matroska)
test files.
 2009-11-11 18:53:36 +00:00
Sjoerd Simons
19e81024a3 Always give the most video restricted caps possible 
When the video caps aren't fixed yet, make sure we return the most
precise set of caps. It seems a regression was introduced in cc082f,
causing restricted caps to never be used if the context == NULL

None of the restricted caps generation uses the context, so no need to
check whether the context.

Fixes bug #578160.
 2009-11-10 12:30:50 +01:00
Edward Hervey
a1384f990b ffmpegdec: Only restore default in AVCodecContext when needed. 
Resetting default values is currently very complex in libavcodec, so
we only call it when needed (i.e. when a context was previously used).

Shaves off 10% of the setup of a decoder.
 2009-11-09 19:21:35 +01:00
Tim-Philipp Müller
72cd8f1843 ffmpegdec: printf format fixes 2009-11-05 23:54:47 +00:00
Edward Hervey
019a6020e4 ffdec: Don't use an allocated 1-entry structure for private data. 
If there's only one entry, just use that entry.
 2009-11-02 09:06:46 +01:00
Edward Hervey
bd1b315c43 ffmux: avoid generating caps when registering 
Don't generate caps when we register the class but delay that till when
we actually create an instance of the class.
 2009-11-02 09:06:40 +01:00
Edward Hervey
e8c689fe94 ffdemux: avoid generating caps when registering 
Don't generate caps when we register the class but delay that till when
we actually create an instance of the class.
 2009-11-02 09:06:05 +01:00
Edward Hervey
a7dd30d8eb ffenc: avoid generating caps when registering 
Don't generate caps when we register the class but delay that till when
we actually create an instance of the class.
 2009-11-02 09:06:05 +01:00
Wim Taymans
343c82b18c ffdec: avoid generating caps when registering 
Don't generate caps when we register the class but delay that till when
we actually create an instance of the class.
 2009-10-22 16:27:28 -04:00
Sebastian Dröge
2ed8b6728d ffmpegenc: Add a note to the buffer-size property description 
Setting it has no effect anymore and is deprecated.
 2009-10-08 13:54:45 +02:00
Sebastian Dröge
087582d7cd Revert "ffenc: Make the buffer-size property read-only" 
This reverts commit 98439aacc7.

Instead of printing a warning when trying to set the property
it should do nothing as before and the property description
should contain a note that setting it has no effect.
 2009-10-08 13:52:22 +02:00
Sebastian Dröge
98439aacc7 ffenc: Make the buffer-size property read-only 
...instead of just doing nothing when setting it. This makes sure
that people notice that they shouldn't set the property because
it creates a warning now.
 2009-10-08 12:29:30 +02:00
Sebastian Dröge
c914f08b40 ffenc: Make sure to always provide large enough buffers 
For audio always add the minimum ffmpeg buffer size, for video
use the same weird buffer size as they use in ffmpeg.c:
width*height*6 + 200

Also make setting of the buffer-size property a no-op.

Fixes bug #593651.
 2009-10-07 09:15:40 +02:00
Sebastian Dröge
3a96bed6e6 ffmpegenc: Use dash instead of underscore in property names 
GLib internally converts them to dashs anyway.
 2009-10-07 09:13:56 +02:00
Sebastian Dröge
ee31435d49 Revert "ffmpegenc: Use dash instead of underscore in property names" 
This reverts commit b814d25cc9.
 2009-10-01 17:03:49 +02:00
Sebastian Dröge
25003e4307 Revert "ffenc: Make sure to always provide large enough buffers" 
This reverts commit d9f6febe70.
 2009-10-01 17:03:42 +02:00
Sebastian Dröge
799b19c2f2 Revert "ffmpegenc: Also add FF_MIN_BUFFER_SIZE to video buffers too" 
This reverts commit 577525af3d.
 2009-10-01 17:03:33 +02:00
Sebastian Dröge
577525af3d ffmpegenc: Also add FF_MIN_BUFFER_SIZE to video buffers too 
Just to make sure we never get below it in case of very small videos.
 2009-10-01 16:46:34 +02:00
Sebastian Dröge
d9f6febe70 ffenc: Make sure to always provide large enough buffers 
For audio always add the minimum ffmpeg buffer size, for video
use the same weird buffer size as they use in ffmpeg.c:
width*height*6 + 200

Also make setting of the buffer-size property a no-op.

Fixes bug #593651.
 2009-10-01 16:44:22 +02:00
Sebastian Dröge
b814d25cc9 ffmpegenc: Use dash instead of underscore in property names 
GLib internally converts them to dashs anyway.
 2009-10-01 16:20:13 +02:00
Wim Taymans
b85d889582 ffdec: correctly check for NONE timestamp 2009-09-10 14:11:18 +02:00
Wim Taymans
669a0e359a ffmpeg: add support for G721 
Add support for g721, which is like G726 but with 1 channel, 8KHz and a bitrate
of 32000.

Fixes #594454
 2009-09-09 13:35:20 +02:00
Jonathan Matthew
595de04316 codecmap: don't set channel-positions for common mono and stereo cases 2009-09-08 15:29:24 +02:00
Wim Taymans
46bf3b92d0 ffdec: disable interpolation when dropping frames 
When we are dropping frames because of QoS disable the DTS interpolation because
we won't be able to update the timestamps and end up setting the wrong
timestamps. Instead, simply use the timestamps from ffmpeg.
 2009-09-01 21:42:26 +02:00
Tim-Philipp Müller
0044128487 typefinders: skip ffmpeg typefinders if there isn't enough data 
ffmpeg typefinders don't do bounds checking for small chunks of
data, so just skip them if we don't have a lot of data, to avoid
invalid memory access and/or crashes.
 2009-08-21 02:58:58 +01:00
Wim Taymans
2b967b4122 ffdec: reset timestamp queue after flush 2009-08-18 13:20:55 +02:00
Tim-Philipp Müller
37875a95eb Lower minimum sample rate in generic template caps from 8000 to 4000 
Fixes playback of ADPCM clip (#591809).
 2009-08-14 16:09:05 +01:00
Sebastian Dröge
5497a8d140 ffmpegdec: Fix strict aliasing warnings 2009-08-13 17:38:32 +02:00