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4514 Commits

Author SHA1 Message Date
Michael Niedermayer
7a60348053 Merge commit '7e244c68600f479270e979258e389ed5240885fb' 
* commit '7e244c68600f479270e979258e389ed5240885fb':
  avframe: add codec-independent stereoscopic metadata

Conflicts:
	Changelog
	libavutil/Makefile
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:33:51 +01:00
Lenny Wang
64f73acd1d cmdutils & opencl: add -opencl_bench option to test and show available OpenCL devices 
Reviewed-by: Wei Gao <highgod0401@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-09 21:21:36 +01:00
Vittorio Giovara
7e244c6860 avframe: add codec-independent stereoscopic metadata 2013-12-09 16:02:43 +01:00
Stefano Sabatini
e424abc3a0 lavfi: add aeval filter 2013-12-06 10:57:26 +01:00
Stefano Sabatini
405b3eb535 lavfi/aevalsrc: duplicate last expression for the missing channels 
Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
 2013-12-06 10:51:12 +01:00
Stefano Sabatini
5b073da7a1 doc: add script to compute texi files dependencies 
Replace the inline awk script with a Perl script which tracks the
dependencies recursively.

This allows to correctly track dependencies for files including files
with a second level include (for example: ffmpeg-devices.texi ->
devices.texi -> outdevs.texi).

This also adds a dependency on perl for computing the dependencies, which
should not be a problem since perl is already required all the way for
building documentation.

This is a variant of commit 628ceac652
which was reverted due to out-of-tree build failure.
 2013-12-06 10:40:38 +01:00
Michael Niedermayer
210a78aeb5 doc/examples/filtering_audio: init packet0.data 
Fixes use of uinitialized data and crash

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-03 00:01:07 +01:00
Stefano Sabatini
6ca0ac5e55 doc/ffserver: remove spurious NoAudio option from stream example 2013-12-02 23:52:24 +01:00
Stefano Sabatini
c490cd4c1a doc/examples/filtering_audio: fix chunked audio decoding 
Support the case when multiple frames are contained in a single packet.
In particular, fix fate-samples/lossless-audio/luckynight-partial.shn
sample decoding.
 2013-12-02 15:21:52 +01:00
Stefano Sabatini
893f33e7f0 doc/examples/filtering_audio: fix style 2013-12-02 15:08:00 +01:00
Stefano Sabatini
c7a99d99bd doc/examples/filtering_video: do not make use of AVBufferSinkParams 
Set the value on the filter context instead. Simplify.
 2013-12-02 14:35:40 +01:00
Stefano Sabatini
3aa6018010 doc/examples/filtering_video: add some error handling in init_filters() 2013-12-02 14:35:39 +01:00
Stefano Sabatini
a12bf9f50f doc/examples/README: fix typo 2013-12-02 14:35:39 +01:00
Stefano Sabatini
55c57658d2 doc/examples/filtering_audio: add more error checks 2013-12-02 14:35:39 +01:00
Stefano Sabatini
82e74ee6e4 doc/examples/filtering: make use of av_err2str() 
Simplify.
 2013-12-02 14:35:31 +01:00
Michael Niedermayer
003f405caf Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  doc: Try to find nonstandard Perl path from the environment

Conflicts:
	doc/texi2pod.pl

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-01 21:50:13 +01:00
Stefano Sabatini
4d028f9280 doc/ffserver: fix misc minor typos 2013-12-01 20:24:49 +01:00
Diego Biurrun
7b05845b15 doc: Try to find nonstandard Perl path from the environment 2013-12-01 12:59:10 -05:00
Timothy Gu
82b2e9cb1d build: rename version.h to libavutil/ffversion.h 
Also the libavutil/ffversion.h will be installed.

Rationale:
* Applications might want to know FFmpeg's version besides the individual
  libraries'.
* Avoids file name clash between FFmpeg's ./version.h and lib*/version.h when
  a library source file includes both and is compiled on an out-of-tree build.

Fixes #1769.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-30 21:42:55 +01:00
Stefano Sabatini
f2f17dd874 doc/ffserver: clarify documentation for Feed MaxFileSize option 2013-11-30 14:47:26 +01:00
Stefano Sabatini
8209dd332f doc/ffserver: clarify that note in NoDaemon option documentation 2013-11-30 14:46:53 +01:00
Stefano Sabatini
889509d241 doc/ffserver: add "Detailed description" chapter 
Also move FFM section up in the file, and rename it.
 2013-11-30 14:35:33 +01:00
Stefano Sabatini
0bacc320c2 doc/ffserver: remove more mentions to LAME and build 2013-11-30 14:35:33 +01:00
Stefano Sabatini
0d640c08eb doc/ffserver: specify missing argument for ACL feed option 2013-11-29 10:28:03 +01:00
Stefano Sabatini
6dac34b853 doc/ffserver: fix RTSPOtion tpo 
Spotted-by: ubitux
 2013-11-29 10:28:03 +01:00
Stefano Sabatini
98e47c1a7e doc/ffserver: extend documentation for Feed/File stream options 2013-11-29 10:28:03 +01:00
Stefano Sabatini
0e64edda18 doc/ffserver: uncomment line in stream section example 2013-11-29 10:28:03 +01:00
Stefano Sabatini
cdff4c5313 doc/ffserver: reorder encoding options, and mark them as such 
Also add notice about ffmpeg -override_ffserver option.
 2013-11-29 10:28:03 +01:00
Stefano Sabatini
f87e189ee0 doc/ffserver: extend documentation for various file-related options 2013-11-29 10:28:03 +01:00
Stefano Sabatini
d1daa71f9d doc/ffserver: mention remaining stream options 2013-11-29 00:04:17 +01:00
Stefano Sabatini
f652f70e32 doc/ffserver: move general stream options upwards in the list 2013-11-29 00:04:17 +01:00
Stefano Sabatini
a42c20f089 doc/ffserver: reorder/extend stream video encoding options 2013-11-29 00:04:17 +01:00
Stefano Sabatini
b9a3ac89c8 doc/ffserver: fix bitrate unit for bitrate option 2013-11-29 00:04:17 +01:00
Stefano Sabatini
6aea3d597e doc/ffserver: add notice about re-launch behavior 2013-11-28 23:13:46 +01:00
Stefano Sabatini
2a0349786a doc/ffserver: document InputFormat stream option 2013-11-28 23:13:45 +01:00
Stefano Sabatini
58010e57b2 doc/ffserver: fix documentation for CustomLog 2013-11-28 20:17:15 +01:00
Stefano Sabatini
805b607484 doc/ffserver: extend documentation for VideoBitRateRange 2013-11-28 20:17:10 +01:00
Stefano Sabatini
bcbf8920ed doc/ffserver: clarify/extend documentation about status streams 2013-11-28 20:17:00 +01:00
Stefano Sabatini
312d075e5d doc/ffserver: move ACL syntax section before the global option sections 2013-11-28 20:16:53 +01:00
Stefano Sabatini
4e39962f0c doc/ffserver: document "Launch" feed option 2013-11-28 20:16:46 +01:00
Stefano Sabatini
07315da149 doc/ffserver: fix documentation for -n option 
Launch option is defined in the Feed section.
 2013-11-28 18:59:29 +01:00
Stefano Sabatini
1ee9341a70 doc/ffserver: extend documentation for CustomLog option 2013-11-28 18:59:21 +01:00
Stefano Sabatini
2121945770 doc/ffserver: fix RTPS -> RTSP ttypo 
Spotted-by: lazy ubitux
 2013-11-28 17:28:27 +01:00
Stefano Sabatini
b89983c4ea doc/ffserver: clearly specify whence ffserver reads the configuration file 2013-11-28 17:28:22 +01:00
Stefano Sabatini
bb097d037c doc/ffserver: add notice about case-insensitiveness 2013-11-28 17:13:40 +01:00
Stefano Sabatini
e79f299caf doc/ffserver: remove tip about MaxBandwidth 
Should be redundant now that the option is documented.
 2013-11-28 17:13:35 +01:00
Stefano Sabatini
398479050e doc/ffserver: specify default value for Preroll 2013-11-28 17:13:27 +01:00
Stefano Sabatini
2989281d4d doc/ffserver: document NoDaemon deprecated option 2013-11-28 17:03:09 +01:00
Stefano Sabatini
0003379926 doc/ffserver: improve rendering for -n option text 2013-11-28 17:03:09 +01:00
Stefano Sabatini
6dc90334e3 doc/ffserver: remove "What can this do?" section 
The section shows only a limited use case, contains only redundant
information, and various mysterious mentions about things which don't
work correctly.
 2013-11-28 17:03:09 +01:00
Stefano Sabatini
80193a12e0 doc/ffserver: use @command{} for specifying ffserver 2013-11-28 17:03:09 +01:00
Stefano Sabatini
39192b76f8 doc/ffserver: remove more pointless/outdated entries 
Mentioning build options, or bugs, or mysterious limitations should not
be done in the manual.
 2013-11-28 17:03:08 +01:00
Clément Bœsch
01c9d8094a doc/Makefile: cosmetics after previous commits. 2013-11-28 14:10:34 +01:00
Clément Bœsch
0d2c832445 doc/examples: update README. 2013-11-28 14:08:06 +01:00
Clément Bœsch
1d751768f3 build: also clean the examples with debug symbols 2013-11-28 14:06:57 +01:00
Clément Bœsch
fe318e143b build: split examples cleaning out of docclean. 2013-11-28 13:56:08 +01:00
Clément Bœsch
1a88e84fd5 build: integrate remaining examples. 2013-11-28 13:55:34 +01:00
Clément Bœsch
a8ac2a1530 doc/examples: make fill_samples static. 
This is required to build with FFmpeg compilation options.
 2013-11-28 13:54:44 +01:00
Clément Bœsch
e5102feb6b doc/examples: add transcode_aac to local Makefile. 2013-11-28 13:19:50 +01:00
Timothy Gu
a212d66c2a doc/default.css: sync with ffmpeg-web 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-11-28 10:27:25 +01:00
Stefano Sabatini
15f2cac018 doc/ffserver: remove outdated troubleshoot entry about audio 2013-11-28 10:19:12 +01:00
Stefano Sabatini
c4a03ac3b8 doc/ffserver: document configuration syntax 
While still incomplete, this is better than nothing at all.
 2013-11-28 10:18:55 +01:00
Stefano Sabatini
6b58488f92 doc/ffmpeg: use @command{} for programs mentioned in -override_ffserver 2013-11-27 15:48:19 +01:00
Derek Buitenhuis
ec0b0c2b58 doc/platform: Update to reflect current MSVC build situation 
Also update the C99 converter URL, since it uses GitHub Releases
to host the binaries now.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-11-27 13:39:42 +00:00
Derek Buitenhuis
fa515c2088 doc/platform: Update to reflect current MSVC build situation 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2013-11-27 13:39:03 +00:00
Michael Niedermayer
ba728c1a25 doc/examples/transcode_aac: remove non converted codepath 
This codepath is not implemented and just crashes, also its simpler
without special cases, which makes sense for an example

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 11:22:19 +01:00
Michael Niedermayer
7497c894cd doc/examples/transcode_aac: switch to swresample 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 11:15:48 +01:00
Michael Niedermayer
02abc905cd doc/examples/transcode_aac: fix project name 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 10:52:05 +01:00
Michael Niedermayer
715f3623f8 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Add an audio transcoding example.

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 10:31:08 +01:00
Lukasz Marek
3aaa50a997 lavd/pulse_audio_enc: add buffer size control options 
Add options to control the size of the PulseAudio buffer.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-27 10:12:54 +01:00
Andreas Unterweger
10421bcf0a Add an audio transcoding example. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-27 09:20:05 +01:00
Michael Niedermayer
5b326f398e doc/Makefile: fix building examples if a program suffix is set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 02:23:55 +01:00
Michael Niedermayer
875f9aea3e Merge commit 'dc80e2f7a529d6e4416b40b68699be16fed62d6c' 
* commit 'dc80e2f7a529d6e4416b40b68699be16fed62d6c':
  Makefile: Fix building programs on systems with a nonempty executable suffix

Conflicts:
	Makefile

See: f1db007e00
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-27 02:09:16 +01:00
Diego Biurrun
92f0abb27f build: Check for pod2man instead of perl for manual page generation 
Some systems provide Perl without pod2man.
 2013-11-26 13:49:06 -08:00
Stefano Sabatini
7de3b1394b lavd/sdl: add event handler thread 
SDL_Init() is called on the event handler thread, as required by SDL in
Windows to avoid deadlocks as discovered by Roger Pack.

Fix trac ticket #1743 and #1744.
 2013-11-26 18:14:52 +01:00
Michael Niedermayer
625b29037e Merge commit '1eaac1d6f7bb8e52d82e1a114c88a59a9a8e5025' 
* commit '1eaac1d6f7bb8e52d82e1a114c88a59a9a8e5025':
  mpeg12dec: Extract CC user data into frame side data

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 13:00:46 +01:00
Michael Niedermayer
ac021fdc40 Merge commit '56d061ce9da954560892e3551513d5ecc0439846' 
* commit '56d061ce9da954560892e3551513d5ecc0439846':
  metasound: add last missing modes (8kHz @ 6kbps per channel)

Conflicts:
	Changelog
	doc/general.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 12:28:31 +01:00
John Stebbins
1eaac1d6f7 mpeg12dec: Extract CC user data into frame side data 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-26 08:37:22 +01:00
Kostya Shishkov
56d061ce9d metasound: add last missing modes (8kHz @ 6kbps per channel) 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-26 08:29:42 +01:00
Michael Niedermayer
f1db007e00 doc/Makefile fix PROGS 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 02:06:59 +01:00
Michael Niedermayer
6d34aa245d Merge commit 'ab81f24ad43bddf77ddd25cba86780c1c884996c' 
* commit 'ab81f24ad43bddf77ddd25cba86780c1c884996c':
  build: Integrate multilibrary examples into the build system

Conflicts:
	configure
	doc/Makefile
	doc/examples/muxing.c
	doc/examples/output.c
	libavformat/Makefile
	libavformat/output-example.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 01:31:00 +01:00
Michael Niedermayer
5ded4332f1 Merge commit '14abeaa43d021afdce9119d906891abe89c03b88' 
* commit '14abeaa43d021afdce9119d906891abe89c03b88':
  build: Separate building programs linking against libav* from building av*

Conflicts:
	Makefile
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-26 01:12:24 +01:00
Diego Biurrun
ab81f24ad4 build: Integrate multilibrary examples into the build system 
This includes moving libavformat/output-example to doc/examples/output.
 2013-11-25 11:57:29 -08:00
Diego Biurrun
14abeaa43d build: Separate building programs linking against libav* from building av* 
This will allow cleaner integration of building example programs.
 2013-11-25 11:57:29 -08:00
Marton Balint
a02860351d ffprobe: add support for subtitle frames 
Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-25 19:51:27 +01:00
Stefano Sabatini
5e278c19c7 lavf/segment: add segment_list_entry_prefix option 
This option allows to add a prefix to the segment list entry filenames.

Also set by default the list entry filenames to the corresponding
segment basename, consistent with the HLS muxer.

Based on an idea by Steven Liu <lingjiujianke@gmail.com>.
 2013-11-25 19:12:16 +01:00
Martin Storsjö
09cd0a3176 doc: Add the host executable suffix for the print_options dependency 
This fixes building on windows.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-11-25 11:20:55 +02:00
James Almer
eff2edae56 Partially revert "Merge commit 'f187557ab4612776f7f527ecf3d40062975c3e4c'" 
This partially reverts commit c0237d19a0
Some scripts make use of --disable-doc

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-25 01:53:12 +01:00
Stefano Sabatini
8446bb33d1 doc/outdevs/sdl: fix confusing text about window_fullscreen default value 2013-11-24 19:35:36 +01:00
Michael Niedermayer
c0237d19a0 Merge commit 'f187557ab4612776f7f527ecf3d40062975c3e4c' 
* commit 'f187557ab4612776f7f527ecf3d40062975c3e4c':
  build: more fine-grained dependencies for documentation build tools

Conflicts:
	configure
	doc/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-24 04:55:35 +01:00
Diego Biurrun
f187557ab4 build: more fine-grained dependencies for documentation build tools 
Perl is needed to build the manual pages, texi2html for the HTML pages.
 2013-11-23 09:45:06 -08:00
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
Michael Niedermayer
62e10c3759 Merge commit '07fd0a22192805d56c635eb294dc26b0a54ae325' 
* commit '07fd0a22192805d56c635eb294dc26b0a54ae325':
  avconv: add infrastructure for using hwaccels

Conflicts:
	ffmpeg.c
	ffmpeg.h
	ffmpeg_filter.c
	ffmpeg_opt.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-23 14:31:15 +01:00
Anton Khirnov
7671dd7cd7 avconv: add support for VDPAU decoding 2013-11-23 11:55:53 +01:00
Anton Khirnov
07fd0a2219 avconv: add infrastructure for using hwaccels 2013-11-23 11:55:43 +01:00
Timothy Gu
45ab71a8b8 doc: delete git-howto.txt 
This is already available in Texinfo version.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-22 17:26:32 +01:00
Stefano Sabatini
cbba331aa0 ffprobe: implement string validation setting 
This should fix trac tickets #1163, #2502.
 2013-11-22 16:51:56 +01:00
Stefano Sabatini
68590650f0 lavu/avstring: add av_utf8_decode() function 2013-11-22 16:51:05 +01:00
Stefano Sabatini
e2ad4e65a1 doc/encoders/libfdk_aac: state that VBR support is experimental 2013-11-22 14:55:01 +01:00
Stefano Sabatini
9459569897 doc/encoders/libfdk_aac: fix a few typos 2013-11-22 14:55:01 +01:00
Stefano Sabatini
80c85460fd doc/encoders/libfdk_aac: use @ref to reference libfaac 2013-11-22 14:45:43 +01:00
Stefano Sabatini
50a28b1393 doc/examples: do not check NULL values for avcodec_close() 
avcodec_close() does nothing in case the argument is NULL. Simplify.
 2013-11-21 23:29:56 +01:00
Michael Niedermayer
c0caf7e814 Merge commit 'dd249245d012c1eceb57c166e256fc95e74f4bb1' 
* commit 'dd249245d012c1eceb57c166e256fc95e74f4bb1':
  filter docs: reference scale and fps filters

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-21 19:09:12 +01:00
Vittorio Giovara
dd249245d0 filter docs: reference scale and fps filters 2013-11-21 14:48:40 +01:00
Ben Boeckel
c28b61caf0 Document new APIs for av_packet_{un, }pack_dictionary() 
Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Reveiwed-by: wm4
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-20 17:03:19 +01:00
Clément Bœsch
9c8b240806 avfilter/showspectrum: add blackman window. 2013-11-20 16:35:48 +01:00
Clément Bœsch
3e69f7c221 avfilter/showspectrum: add win_func option. 2013-11-20 16:22:05 +01:00
Stefano Sabatini
80e5859d7a doc/muxers/segment: remove wrong default indication for segment_list_flags option 2013-11-19 23:24:54 +01:00
Clément Bœsch
1f7b7d5447 doc/examples: fix mem issues in filtering_video. 2013-11-19 10:31:39 +01:00
Paul B Mahol
74906d3727 avcodec/libopusenc: change default frame duration to 20 ms 
20 ms is used by libopus encoder.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-11-18 01:46:32 +00:00
Michael Niedermayer
74a8fe9483 doc/ffmpeg: document qscale and video stream special case 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-17 16:08:06 +01:00
Michael Niedermayer
0ee905e243 Merge commit '5b9c3b4505206143d85398c1410949319fa1180f' 
* commit '5b9c3b4505206143d85398c1410949319fa1180f':
  Replace all instances of avcodec_alloc_frame() with av_frame_alloc().

Conflicts:
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	libavcodec/alacenc.c
	libavcodec/libopenjpegenc.c
	libavcodec/libvpxenc.c
	libavcodec/pcm.c
	libavcodec/xbmenc.c
	libavcodec/xwdenc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-16 23:54:10 +01:00
Ronald S. Bultje
72ca830f51 lavc: VP9 decoder 
Originally written by Ronald S. Bultje <rsbultje@gmail.com> and
Clément Bœsch <u@pkh.me>

Further contributions by:
Anton Khirnov <anton@khirnov.net>
Diego Biurrun <diego@biurrun.de>
Luca Barbato <lu_zero@gentoo.org>
Martin Storsjö <martin@martin.st>

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-15 10:16:28 +01:00
Michael Niedermayer
7c888ae746 Merge commit 'cce3e0a49f0dd030262c28d9c53de0bd2fd909c4' 
* commit 'cce3e0a49f0dd030262c28d9c53de0bd2fd909c4':
  Move av_fast_{m,re}alloc from lavc to lavu.

Conflicts:
	libavcodec/avcodec.h
	libavcodec/utils.c
	libavutil/mem.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-14 15:04:04 +01:00
Michael Niedermayer
b71e4d8717 Merge commit '8941971a8f2e24b9a84fe29f128d13ceb89c0a65' 
* commit '8941971a8f2e24b9a84fe29f128d13ceb89c0a65':
  lavc: make error_rate a private option of mpegvideo encoders

Conflicts:
	libavcodec/options_table.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-14 13:14:41 +01:00
Michael Niedermayer
31c09b7663 Merge commit '728c4658563dc82115ade0f1679679eddb7be5ff' 
* commit '728c4658563dc82115ade0f1679679eddb7be5ff':
  vdpau: add a constructor for AVVDPAUContext.

Conflicts:
	libavcodec/vdpau.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-14 13:08:36 +01:00
Michael Niedermayer
5f231d909f Merge commit 'ca22d1dea2842fca0422dd1d2bd09e7eb2c8f118' 
* commit 'ca22d1dea2842fca0422dd1d2bd09e7eb2c8f118':
  vdpau: add a convenience function for getting a decoder profile.

Conflicts:
	doc/APIchanges
	libavcodec/vdpau.c
	libavcodec/vdpau.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-14 13:00:10 +01:00
Timothy Gu
62923e9014 doc: remove avutil.txt 
No useful contents. Also hard to keep up-to-date.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-14 09:51:10 +01:00
Timothy Gu
52955c412c doc/libavutil: add things from avutil.txt 
Many minor fixes from: Stefano Sabatini <stefasab@gmail.com>.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-14 09:51:10 +01:00
Anton Khirnov
cce3e0a49f Move av_fast_{m,re}alloc from lavc to lavu. 2013-11-14 09:42:22 +01:00
Anton Khirnov
8941971a8f lavc: make error_rate a private option of mpegvideo encoders 2013-11-14 09:39:43 +01:00
Anton Khirnov
728c465856 vdpau: add a constructor for AVVDPAUContext. 
We will likely want to add new fields to it in the future, so this is
needed to avoid breaking ABI.
 2013-11-14 09:38:58 +01:00
Anton Khirnov
ca22d1dea2 vdpau: add a convenience function for getting a decoder profile. 
Based on the code by Rémi Denis-Courmont <remi@remlab.net> from VLC.
 2013-11-14 09:38:50 +01:00
Michael Niedermayer
5231eecdaf Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Deprecate obsolete XvMC hardware decoding support

Conflicts:
	libavcodec/mpeg12.c
	libavcodec/mpeg12dec.c
	libavcodec/mpegvideo.c
	libavcodec/options_table.h
	libavutil/pixdesc.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-14 03:26:35 +01:00
Diego Biurrun
19e30a58fc Deprecate obsolete XvMC hardware decoding support 
XvMC has long ago been superseded by newer acceleration APIs, such as
VDPAU, and few downstreams still support it. Furthermore XvMC is not
implemented within the hwaccel framework, but requires its own specific
code in the MPEG-1/2 decoder, which is a maintenance burden.
 2013-11-13 21:07:45 +01:00
Timothy Gu
1062a7f404 doc: remove soc.txt 
The file was written in 2006, it was never updated nor really used as
reference for SOC-like programs.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-13 14:28:19 +01:00
Stefano Sabatini
8cd3685a3f lavfi: add elbg filter 2013-11-13 11:21:57 +01:00
Lou Logan
6d90a5c149 Fix example in pullup documentation. 
The pullup filter does not work well with the fps filter, it
currently needs -r

Signed-off-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
 2013-11-12 14:22:15 +01:00
Timothy Gu
a7f35afb56 doc: delete viterbi.txt 
The description has been moved to the FFmpeg wiki:
https://trac.ffmpeg.org/wiki/ViterbiAlgorithm

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
 2013-11-11 10:45:19 +01:00
Clément Bœsch
3e1097b909 avfilter/fade: add color option. 
Fixes Ticket #1822.
 2013-11-10 19:05:08 +01:00
Timothy Gu
bc27309591 doc/encoders: fix libfdk-aac "Examples" subsection 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-11-10 12:36:54 +01:00
Timothy Gu
3853fcd5a9 doc/doxy-wrapper: disable inserting headers and footers 
The headers and footers are used to integrate Doxygen into Libav's website.
Fixes the Libav-ish look when doing `make apidoc`.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-10 02:33:33 +01:00
Clément Bœsch
3e036d407d doc/muxers: document animated GIF muxer. 2013-11-07 20:30:43 +01:00
Michael Niedermayer
be41f21a3d Merge commit 'cd8f772d0678a90957f4dfd5ce51af9d22e3f212' 
* commit 'cd8f772d0678a90957f4dfd5ce51af9d22e3f212':
  lavc: Add colorimetry values for BT.2020, other non-included ones

Conflicts:
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-04 21:26:34 +01:00
Jan Ekström
cd8f772d06 lavc: Add colorimetry values for BT.2020, other non-included ones 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2013-11-04 15:39:33 +01:00
Michael Niedermayer
85cabf1ca9 avutil: add av_fopen_utf8() 
fopen() on windows uses UTF-16, we use UTF-8 everywhere, this
function bridges the gap by using avpriv_open()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-04 15:38:52 +01:00
Michael Niedermayer
d0ac60730d avfilter/vf_scale: add ov/hsub 
Suggested-by: divVerent
Reviewed-by: Stefano
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-04 15:23:26 +01:00
Clément Bœsch
fb10b43fc4 doc/examples: rename demuxing to demuxing_decoding. 
That example shows how the decoding process works, not only the
demuxing.
 2013-11-04 12:53:06 +01:00
Clément Bœsch
d10b1a200d doc/examples/demuxing: show how to use the reference counting system. 2013-11-04 12:53:06 +01:00
Michael Niedermayer
a75bf4e5c1 Merge commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7' 
* commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7':
  vf_aspect: support variables in evaluating the aspect ratios

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/vf_aspect.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-03 11:54:19 +01:00
Rudolf Polzer
3a14b160bd vf_scale: make the dar variable return the DAR. 
Before, it just returned width/height. Correct is width/height*sar.

That way it is consistent with DAR as in probe output and setdar.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:16:29 +01:00
Rudolf Polzer
34a0ac41a8 vf_aspect: support variables in evaluating the aspect ratios 
Example: -vf setsar=sar="sar*9/10"

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:14:08 +01:00
Timothy Gu
d3211cfaed avcodec/libmp3lame: add ABR support 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-02 18:44:20 +01:00
Michael Niedermayer
b594aceb94 Merge commit '5846646296e377e093441dfe9eadde38ff1f7c99' 
* commit '5846646296e377e093441dfe9eadde38ff1f7c99':
  Add raw HEVC demuxer

Conflicts:
	Changelog
	libavformat/hevcdec.c
	libavformat/version.h

See: 902a5fa722 and later commits
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 17:33:05 +01:00
Michael Niedermayer
5eb1704d5f Merge commit '064698d381e1e7790f21b0199a8930ea04e2e942' 
* commit '064698d381e1e7790f21b0199a8930ea04e2e942':
  Add HEVC decoder

Conflicts:
	Changelog
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/hevc.c
	libavcodec/hevc.h
	libavcodec/hevc_cabac.c
	libavcodec/hevc_filter.c
	libavcodec/hevc_mvs.c
	libavcodec/hevc_parser.c
	libavcodec/hevc_ps.c
	libavcodec/hevc_refs.c
	libavcodec/hevc_sei.c
	libavcodec/hevcdsp.c
	libavcodec/hevcdsp_template.c
	libavcodec/hevcpred.c
	libavcodec/hevcpred_template.c
	libavcodec/version.h

cosmetics from hevc.h & hevc_ps.c mostly merged, other files left as they where in ffmpeg.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 17:13:00 +01:00
Michael Niedermayer
78265fcfee Merge commit '28096e0a806e57376541e6222d315619906e3c55' 
* commit '28096e0a806e57376541e6222d315619906e3c55':
  h264: wait for initial complete frame before outputing frames

Conflicts:
	doc/APIchanges
	libavcodec/h264.c
	libavcodec/mpegvideo.h
	libavutil/frame.h
	libavutil/version.h

See: a64b028aeb (as well as various later commits)
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 12:59:08 +01:00
Stefano Sabatini
2acc525d78 doc/encoders: add libfaac encoder documentation 2013-11-01 12:51:39 +01:00
Stefano Sabatini
d339e03fc3 doc/encoders: document the libfdk-aac wrapper 
Partially based on the https://trac.ffmpeg.org/wiki/AACEncodingGuide
guide.
 2013-11-01 12:51:39 +01:00
Stefano Sabatini
4fdec65eb3 doc/encoders: extend/clarify libtheora encoder documentation 2013-11-01 12:51:39 +01:00
Michael Niedermayer
a2bfee36b7 Merge commit '9af7a8523a6bb517834ebed36093bdab11a8b38e' 
* commit '9af7a8523a6bb517834ebed36093bdab11a8b38e':
  HNM4/HNM4A demuxer & video decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/avcodec.h
	libavcodec/version.h
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 10:46:39 +01:00
Anton Khirnov
fae753af70 avplay: drop -vismv option which does not do anything anymore 2013-10-31 20:22:22 +01:00
Dirk Farin
5846646296 Add raw HEVC demuxer 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:20:24 +01:00
Guillaume Martres
064698d381 Add HEVC decoder 
Initially written by Guillaume Martres <smarter@ubuntu.com> as a GSoC
project. Further contributions by the OpenHEVC project and other
developers, namely:

Mickaël Raulet <mraulet@insa-rennes.fr>
Seppo Tomperi <seppo.tomperi@vtt.fi>
Gildas Cocherel <gildas.cocherel@laposte.net>
Khaled Jerbi <khaled_jerbi@yahoo.fr>
Wassim Hamidouche <wassim.hamidouche@insa-rennes.fr>
Vittorio Giovara <vittorio.giovara@gmail.com>
Jan Ekström <jeebjp@gmail.com>
Anton Khirnov <anton@khirnov.net>
Martin Storsjö <martin@martin.st>
Luca Barbato <lu_zero@gentoo.org>
Yusuke Nakamura <muken.the.vfrmaniac@gmail.com>
Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Diego Biurrun <diego@biurrun.de>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:19:59 +01:00
John Stebbins
28096e0a80 h264: wait for initial complete frame before outputing frames 
This can be optionally disabled whith the "output_corrupt" flags
option.  When in "output_corrupt" mode, incomplete frames are
signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-31 20:14:14 +01:00
David Kment
9af7a8523a HNM4/HNM4A demuxer & video decoder 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-10-31 17:45:46 +01:00
Paul B Mahol
49287bbfd3 doc/filters: add few more examples for blend filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-31 13:36:57 +00:00
Clément Bœsch
0c6bb53bb2 doc/examples/demuxing: reset got_frame. 
Fix infinite loop at flushing.
 2013-10-30 14:37:58 +01:00
Stefano Sabatini
9fa0dccca6 lavc: extend documentation for the "bf" option 2013-10-29 18:30:27 +01:00
Stefano Sabatini
61c1f2cb1e doc/muxers: add definitory line for the MOV/MP4/ISMV muxer 
Also rename section name, to match the other ones adopting the muxer name
(rather than the related upcased standard name).
 2013-10-29 18:30:27 +01:00
Michael Niedermayer
0fef19b15a doc/RELEASE_NOTES: update for 2.1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 01:13:46 +01:00
Michael Niedermayer
b85bf3423c doc/APIchanges: add 2 missing hashes & versions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 00:45:19 +01:00
Marton Balint
dbe6f9f2c2 lavc: add support for CODEC_CAP_DELAY in subtitles 
This patch adds CODEC_CAP_DELAY support to avcodec_decode_subtitle2.

For DVB teletext decoding, a single teletext packet can contain multiple
teletext pages. In order to support that, the teletext decoder may buffer
some pages.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-27 23:12:41 +01:00
Paul B Mahol
292902ea9f avfilter: add mergeplanes filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-27 18:58:43 +00:00
Stefano Sabatini
5b53dd0803 doc/encoders: replace @xref with @ref command 
@xref is ignored by texi2pod.
 2013-10-27 15:32:25 +01:00
Timothy Gu
43041a7b4a doc/encoders: add libshine doc 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-27 13:02:32 +01:00
Stefano Sabatini
d3aa04b150 doc/protocols/rtp: apply misc fixes 
Partially suggested-by Burek Pekaric <burek021@gmail.com>.
 2013-10-27 12:44:48 +01:00
Stefano Sabatini
4e268285aa cmdutils: add -colors option 2013-10-27 09:18:45 +01:00
Stefano Sabatini
d61617a523 lavu/parseutils: add av_get_known_color_name() 2013-10-27 09:16:05 +01:00
Michael Niedermayer
444ce03f0f Merge remote-tracking branch 'cus/stable' 
* cus/stable:
  ffplay: add support for libswresample options
  ffplay: use av_frame_get_pkt_pos instead directly accessing pkt pos
  ffplay: factor out picture freeing code
  ffplay: update and extend documentation for channel and stream switching

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-26 13:54:29 +02:00
Marton Balint
060c42bc3d ffplay: update and extend documentation for channel and stream switching 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-10-26 12:23:54 +02:00
Michael Niedermayer
6889b78fe0 doc/issue_tracker: add 2 missing issue types 
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-26 11:29:42 +02:00
Stefano Sabatini
b4991292aa doc: add a few links to the Channel Layout syntax section 2013-10-25 15:44:12 +02:00
Stefano Sabatini
a3505136f9 doc/utils: document channel layout specification 2013-10-25 15:44:04 +02:00
Michael Niedermayer
52297945ec doc/issue_tracker: remove more mentions of patches 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-25 12:03:35 +02:00
Michael Niedermayer
cdb46f15ff doc/issue_tracker: update resolution names 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-25 11:36:46 +02:00
Michael Niedermayer
2a28bad822 doc/issue_tracker: remove patches as we dont use trac to handle patches 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-25 11:36:29 +02:00
Michael Niedermayer
3db7ae6a9a doc/issue_tracker: theres no substatus in trac 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-25 11:34:18 +02:00
Stefano Sabatini
af1c538850 doc/Makefile: fix man pages uninstall path 
Fix trac ticket #3054.
 2013-10-24 21:19:52 +02:00
burek
229042a52d doc/protocols: add description for the RTP protocol 
With some edits by Stefano.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-24 21:19:45 +02:00
Timothy Gu
6879fe4265 doc/codecs: update skip_alpha documentation 
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-24 11:32:56 +02:00
Timothy Gu
0be74cf0f5 doc/encoders: add libvorbis doc 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-24 11:32:56 +02:00
Lukasz Marek
759388aa71 lavd: add fbdev output device 
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-24 08:16:17 +02:00
Luca Barbato
f825d42bcc avplay: Accept cpuflags option 
Quite useful for debugging.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-10-22 10:49:31 +02:00
Paul B Mahol
c9660999b9 avfilter: replaygain scanner 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-21 19:56:55 +00:00
Michael Niedermayer
a6388616e8 doc/developer: Add a policy item about updating the MAINTAINERs file 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-19 15:20:03 +02:00
Lukasz Marek
fb74c7e044 lavd/pulse_audio_dec: apply cosmetic changes 
In particular, fix punctuation in docs and make option help messages
grammatically consistent.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-18 23:26:55 +02:00
Stefano Sabatini
8696e51baf lavu/opt: add AV_OPT_TYPE_CHANNEL_LAYOUT and handler functions 
The new type is compatible with AV_OPT_TYPE_INT64, but allows to specify
channel layouts using the format accepted by av_get_channel_layout().
 2013-10-17 18:09:29 +02:00
Michael Niedermayer
9a63a45e48 doc/utils: fix docs build 
Not sure this is the correct solution but that can be investigated too once
the docs build again

Tested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-16 22:32:47 +02:00
Timothy Gu
586b8ea248 doc/filters: reference ffmpeg-utils manual for color and sizes options 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-16 18:32:15 +02:00
Timothy Gu
155a5ff00d doc/utils: reformat doc for color syntax and add list of supported colors 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-16 18:32:15 +02:00
Timothy Gu
b4da1fa550 doc/utils: rewrite doc for time duration syntax 
Extend description and clarify syntax.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-16 18:32:15 +02:00
Lou Logan
a06dcde507 doc: make x11grab examples consistent with option names 
Change -r to -framerate, but either will work.
Change -s to -video_size, but either will work.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-10-14 23:08:52 +02:00
Michael Niedermayer
4b948dcadb doc/developer: Merge license related policy items 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-13 10:46:32 +02:00
Timothy Gu
024bf3a1c2 doc/codecs: Add missing mpeg2 aac profiles 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-11 20:00:06 +02:00
Timothy Gu
1fdae1017c doc/codecs: Add ignorecrop 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-11 19:59:49 +02:00
Timothy Gu
db4a677433 doc/codecs: Remove no longer existing options 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-11 19:59:07 +02:00
Timothy Gu
a55e813e53 doc/codecs: Cosmetics in the flags2 description 
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-11 19:57:47 +02:00
Michael Niedermayer
dfb89fee2d doc/codecs: document skip_alpha 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-11 16:59:32 +02:00
Stefano Sabatini
f02bab6d09 doc/filters/scale: do not explicitly state the default swscale flags value 
This is done is order to avoid the need of synching scale with libswscale
docs in case the libswscale default changes.
 2013-10-11 16:40:20 +02:00
Michael Niedermayer
cdc9657a0c doc/codecs: Document field_order 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-10 16:03:37 +02:00