generic-library/ffmpeg
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168 Commits

Author SHA1 Message Date
Christophe Gisquet
4c592c3908 ffmpeg: take bsf arguments from the command line 
The format is now:
-bsf:X filter1[=opt1=str1/opt2=str2],filter2
ie the parameters are appended after the filter name using '='. As ','
has been reserved already for the list of filters, '/' is just an
example of token separation for now, but that could become part of the
API to avoid each bsf using its own tokenization.

The proper solution would be using AVOption, but this is overkill for now.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-30 13:11:34 +01:00
Lukasz Marek
3ff3990104 ffmpeg_opt: make use of recommended encoder configuration 
So far ffmpeg used recommended configuration only for codec priv options.
ffmpeg will use now codec defaults and then apply recommended configuration
for all options. Recommended configuration possibly contains minimal
set of options to filful user configuration.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-27 23:19:46 +01:00
Lukasz Marek
2657f00d3f ffmpeg_opt: use codec private context in ffserver streams 
Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
 2014-11-16 01:13:38 +01:00
Carl Eugen Hoyos
e971eef8c0 Set -scan_all_pmts 1 in ffmpeg, ffplay and ffprobe if not set by user. 
Fixes ticket #3762.
 2014-11-09 18:28:29 +01:00
Lukasz Marek
2b14593148 ffmpeg_opt: free incorrect priv_data for feed stream 
new_output_stream creates a codec context with arbitraty picked codec.
Later data is updated, but priv_data are left alone.
There is a bit chance there is a mismatch between codecs.

Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-08 02:14:02 +01:00
Lou Logan
37425fcb04 doc: clarify -frames options behavior 
Replace "frames to record" with "frames to output". The "to record"
makes it seem like an input option, or that it would capture the frames
instead of outputting them.

Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Lou Logan <lou@lrcd.com>
 2014-11-04 16:25:47 -09:00
Michael Niedermayer
66b9e60af0 ffmpeg_opt: store canvas size in decoder context 
Fixes canvas size
Fixes Ticket4074

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-04 20:55:15 +01:00
Michael Niedermayer
c0002ddb01 ffmpeg_opt: Check the return code from strftime() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-26 17:07:29 +01:00
Carl Eugen Hoyos
7a649e0783 Print an error if -r and -vsync 0 are used together. 
Fixes ticket #4041.
 2014-10-23 23:27:46 +02:00
Rodger Combs
315f9e929d ffmpeg_opt: Add -start_at_zero option. 
This automatically shifts input timestamps to start at 0 instead of the file's
starting timestamp when using -copyts.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-21 03:31:33 +02:00
Simon Thelen
8c4ca4aa5a ffmpeg_opt: abort if -to <= -ss 
Makes ffmpeg abort instead of continuing when stop_time <= start_time.

Closes ticket #4015.

Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-11 22:20:39 +02:00
Michael Niedermayer
403133ab5e ffmpeg: add vdpau_old to allow continued testing of the older (but not oldest) API 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-10-06 16:09:02 +02:00
Thilo Borgmann
e113692c89 lavu/ffmpeg_opt: Check return value of avcodec_find_encoder(). 
Prevents a segfault if a stream featuring a known but unavailable codec (like external lib codec) should be opened.

Bug found by: Jonas Geistert <j.geistert@yahoo.de>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-09-25 18:03:09 +02:00
Michael Niedermayer
7a67ab5cba ffmpeg_opt: reduce diff to libav in opt_target() by 16 lines 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-27 14:27:30 +02:00
Michael Niedermayer
2082c00ea2 Merge commit 'f5245a9c6206878b892adf3ccbccc9311c202af5' 
* commit 'f5245a9c6206878b892adf3ccbccc9311c202af5':
  avconv: fix parsing the AVOptions for -target

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-27 12:55:31 +02:00
Reimar Döffinger
a0941c8a2b Use new av_dict_set_int helper function. 
Get rid of the many, slightly differing, implementations
of basically the same thing.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2014-08-16 14:31:41 +02:00
Clément Bœsch
11aab8d6cb ffmpeg: look for encoding options in both avcodec and avformat 
This patch is the same as 8a1714ad85 but
applied to encoding. It fixes the current clash of the -password option
between tta decoder and the icecast protocol.
 2014-08-15 23:56:09 +02:00
Michael Niedermayer
d3a22491c7 ffmpeg: remove 32 channel limit from audio_channels_map 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-15 05:38:47 +02:00
Carl Eugen Hoyos
7d585bc94c Do not automatically map subtitles if the decoder and encoder properties are different. 
Fixes ticket #3819.
 2014-08-07 13:18:00 +02:00
Michael Niedermayer
7d03732f7e ffmpeg: Do not fail if a demuxer and decoder use the same option identifer 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-04 13:33:44 +02:00
Michael Niedermayer
956f4087c6 ffmpeg_opt: Use av_guess_codec() instead of AVOutputFormat->*codec 
Fixes part of ticket2236

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-08-02 03:29:42 +02:00
Michael Niedermayer
25a2060890 Merge commit 'dc71f1958846bb1d96de43a4603983dc8450cfcc' 
* commit 'dc71f1958846bb1d96de43a4603983dc8450cfcc':
  video4linux2: Avoid a floating point exception

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-29 00:06:32 +02:00
Michael Niedermayer
e10b62ab5d ffmpeg_opt: remove intra_dc_precision, its handled by AVOptions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-07-15 20:18:19 +02:00
Michael Niedermayer
f02a440814 ffmpeg_opt: route -ab to -b:a 
Fixes combining -ab with -target pal-dvd
Fixes Ticket3736

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-29 02:47:49 +02:00
Michael Niedermayer
eec55e622a ffmpeg_opt: Dont exit on avformat_find_stream_info() failure if there are streams 
This allows "-codec copy -f framecrc" on files with only unindentifyable streams

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-18 21:35:54 +02:00
Michael Niedermayer
01ef127bf8 ffmpeg: support setting AVStream.discard 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 21:26:22 +02:00
Michael Niedermayer
5affab960c ffmpeg_opt: remove unused variable and undocumented and not working command line option 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-07 21:13:08 +02:00
Michael Niedermayer
909dbb07eb ffmpeg_opt: fix ffserver with the 2 encoder contexts 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 17:29:59 +02:00
Michael Niedermayer
758f929d21 ffmpeg: Fix choose_pixel_fmt() so it uses the correct encoding context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 17:16:08 +02:00
Michael Niedermayer
229022e788 ffmpeg_opt: fix attachment streams 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 17:15:56 +02:00
Michael Niedermayer
862120f980 Merge commit '383136264ef40452efd86cafb2d7221cd3830b3d' 
* commit '383136264ef40452efd86cafb2d7221cd3830b3d':
  avconv: do not use the stream codec context for encoding

Conflicts:
	ffmpeg.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 15:53:23 +02:00
Michael Niedermayer
d097935767 Merge commit '41776ba9c0ebbb71394cefdf7dd1b243e6c852d5' 
* commit '41776ba9c0ebbb71394cefdf7dd1b243e6c852d5':
  avconv: do not use the stream codec context for decoding

Conflicts:
	ffmpeg.c
	ffmpeg_filter.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-01 14:35:53 +02:00
Michael Niedermayer
1f359c8559 ffmpeg: use av_stream_get_end_pts() 
Simplifies code and should correct timing values when -*sync drop is used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-21 18:53:42 +02:00
Michael Niedermayer
be2bbc5266 ffmpeg_opt: dont copy "encoder" metadata unless stream copy is used 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-20 02:01:18 +02:00
Michael Niedermayer
87f5ede6b5 ffmpeg: add last_mux_dts_plus_duration 
Fixes 1 frame error in the duration and derived values,
introduced by not using AVStream.pts in the previous commit

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-19 15:35:20 +02:00
Michael Niedermayer
5460ab73d2 Merge commit '1839fafa951308237c4672ffd9a94f927b26eac7' 
* commit '1839fafa951308237c4672ffd9a94f927b26eac7':
  avconv: Support VDA hwaccel

Conflicts:
	Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-12 02:44:28 +02:00
Michael Niedermayer
d5ec1ddf7b Merge commit '9580818c5d934bde65a95efd2cee61c174721092' 
* commit '9580818c5d934bde65a95efd2cee61c174721092':
  avconv: rename OutputStream.opts to OutputStream.encoder_opts

Conflicts:
	ffmpeg.c
	ffmpeg.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-05 15:51:55 +02:00
Michael Niedermayer
42b7bda41a Merge commit 'f3a6ad22c977c8fea87c4c5e4535061db6324d66' 
* commit 'f3a6ad22c977c8fea87c4c5e4535061db6324d66':
  avconv: rename InputStream.opts to InputStream.decoder_opts

Conflicts:
	ffmpeg.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-05 14:44:33 +02:00
Michael Niedermayer
21c7e99659 Merge commit 'a61c2115fb936d50b8b0328d00562fe529a7c46a' 
* commit 'a61c2115fb936d50b8b0328d00562fe529a7c46a':
  configure: rework dxva in avconv handling

Conflicts:
	Makefile
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 01:47:53 +02:00
Michael Niedermayer
c6eee3120a Merge commit '35177ba77ff60a8b8839783f57e44bcc4214507a' 
* commit '35177ba77ff60a8b8839783f57e44bcc4214507a':
  avconv: add support for DXVA2 decoding

Conflicts:
	Makefile
	configure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-29 01:22:22 +02:00
Michael Niedermayer
25bcf24d4d ffmpeg_opt: check that a subtitle encoder is available before auto mapping streams 
Fixes Ticket3470

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-16 15:15:02 +01:00
Michael Niedermayer
8803b970ef ffmpeg_opt: Check ist is valid before using it in audio_channels_map init 
Fixes segfault and instead provides an error message
Fixes Ticket3465

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-15 22:14:08 +01:00
Timothy Gu
774239be71 ffmpeg_opt: get_preset_file_2(): fix avio_open2() return code check 
avio_open2() only return < 0 when error.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-25 00:05:37 +01:00
Michael Niedermayer
cc6cc84bc4 Merge commit '746dca483a2f0f2639265f6e1c0085c8861875a1' 
* commit '746dca483a2f0f2639265f6e1c0085c8861875a1':
  avconv: support forcing codec tags for input streams

Conflicts:
	doc/ffmpeg.texi

See: 6bca574a98
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-24 09:15:46 +01:00
Michael Niedermayer
3e70c7023e ffmpeg: support setting the chroma intra matrix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-02-18 18:19:28 +01:00
Alexander Strasser
2b17c7685f ffmpeg_opt: assert_file_overwrite: Work for all file protocol outputs 
Currently the file overwrite check does not work for paths that
contain a colon.

Use avio_find_protocol to always execute the existence check if
the file protocol is going to be used.

Fix remaining part of ticket #3249.

Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
 2014-02-16 22:34:21 +01:00
Michael Niedermayer
8a1714ad85 ffmpeg: do not fail when options are routed to libavformat and libavcodec and only one can be used 
Fixes setting frame_size for pulse demuxer

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-03 02:24:27 +01:00
Carl Eugen Hoyos
e079661d23 ffmpeg_opt: Fix -target vcd 
The removed line makes no sense and doesnt work

fixes ticket #3239

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-25 21:31:19 +01:00
Michael Niedermayer
c302811643 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avconv: initialize hwaccel_pix_fmt

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-04 04:30:46 +01:00
Michael Niedermayer
3e641b4842 Merge commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea' 
* commit '7671dd7cd7d51bbd637cc46d8f104a141bc355ea':
  avconv: add support for VDPAU decoding

Conflicts:
	Changelog
	Makefile
	configure
	ffmpeg.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-23 14:46:48 +01:00