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5734 Commits

Author SHA1 Message Date
Alex Agranovsky
cf28490e56 avfilter/drawtext: allow to format pts with strftime 
Signed-off-by: Alex Agranovsky <alex@sighthound.com>
 2015-10-12 16:56:58 +02:00
Bela Bodecs
1f3a29e999 lavf/tee: allow multiple stream specifiers in select. 
It makes possible to put multiple stream specifier into the select
option separated by comma.
eg. select=\'a:0,v\'

Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Nicolas George <george@nsup.org>
 2015-10-12 16:56:58 +02:00
Vittorio Giovara
11c5f438ff dict: Change return type of av_dict_copy() 
av_dict_set() could return an error, so forward it appropriately.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-10-12 13:35:01 +02:00
Ronald S. Bultje
93866c2aa2 intmath: remove av_ctz. 
It's a non-installed header and only used in one place (flacenc).
Since ff_ctz is static inline, it's fine to use that instead.
 2015-10-11 18:03:10 -04:00
Clément Bœsch
49f4967dd0 avfilter: add selectivecolor filter 2015-10-11 13:44:33 +02:00
Ganesh Ajjanagadde
f3fc103c6a doc/resampler, swresample/options: use proper capitalization 
Proper names should be capitalized in all user facing API as far as
possible. The option names themselves have not been changed since:
1. We consistently keep option names in lower case.
2. Changing them would break existing scripts.
3. I suspect that we want to be similar to Sox and its relevant options.

The converse is also true: improper names should not be capitalized
generally.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-10 20:49:54 +02:00
Ganesh Ajjanagadde
3b2000c2bf doc/scaler, swscale/options: use proper capitalization 
Proper names should be capitalized in all user facing API as far as
possible. The option names themselves have not been changed since:
1. We consistently keep option names in lower case.
2. Changing them would break existing scripts.

The converse is also true: improper names should not be capitalized
generally.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-10 19:32:56 +02:00
Ganesh Ajjanagadde
0281ef9075 doc/developer: minor typo and consistency fixes 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-10 15:52:15 +02:00
Ganesh Ajjanagadde
8881b035d9 doc/build_system: miscellaneous typo and consistency fixes 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-10 15:49:08 +02:00
Andreas Cadhalpun
8d6625642d doc: fix spelling errors 
Reviewed-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
 2015-10-09 22:09:08 +02:00
Ganesh Ajjanagadde
65e2a5bb32 doc/faq: use https instead of http 
Change to https for FFmpeg websites.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-08 23:11:32 +02:00
Ganesh Ajjanagadde
1460719153 doc/writing_filters: miscellaneous grammar and typo fixes 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
 2015-10-08 16:27:24 +02:00
Jean Delvare
8bc708fcee avfilter/delogo: Set default band to 1 
The original interpolation algorithm behaved poorly on the borders and
did not even guarantee continuity at the borders. For this reason, a
second interpolation/blending pass was required on the borders to make
them seamless.

However, since the interpolation algorithm was improved in June 2013,
the border issues no longer exist. The new algorithm does guarantee
continuity at the borders, making the second pass useless. A larger
band always increases the cumulated interpolation error. In most cases
it also increases the average interpolation error, even though the
samples in the band are only partially interpolated.

For this reason I would like to get rid of the "band" parameter. As a
first step, let's change its default value from 4 to 1 and document it
as deprecated.

I have benchmarked this change on a combination of input sources and
realistic logo areas. Lowering the band value from 4 to 1 resulted in
8 to 39 % less interpolation error per frame (or 1 to 34 % less
interpolation error per luma sample.)

Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-10-08 11:27:57 +02:00
Arttu Ylä-Outinen
cb8999f368 doc/encoders: Fix libkvazaar documentation 
The -threads option is ignored with libkvazaar since it does not have
any of the AV_CODEC_CAP_{FRAME,SLICE,AUTO}_THREADS capabilities. This
commit removes the incorrect documentation as well as the no-op of
setting the number of threads in libkvazaar encoder.

Signed-off-by: Arttu Ylä-Outinen <arttu.yla-outinen@tut.fi>
 2015-10-07 17:09:13 +03:00
Ganesh Ajjanagadde
2d8ef1b690 doc/developer: use https instead of http 
Change to https for FFmpeg websites.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-07 12:13:41 +02:00
Paul B Mahol
0c2b37fed4 avfilter: add displace video filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-04 21:44:57 +02:00
Kyle Swanson
4f721bfd46 avfilter/ebur128: add dualmono measurement option 2015-10-04 13:10:26 +02:00
Rodger Combs
a2b8b16300 lavf: add chromaprint muxer 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-04 01:37:31 +02:00
DeHackEd
e06114fed3 libx264: copy A53 closed captions from source 
Assumes 'GA94' format (ATSC standard)

Signed-off-by: DHE <git@dehacked.net>
Tested-by: Anshul <anshul.ffmpeg@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-03 23:39:01 +02:00
Paul B Mahol
13090895cf avfilter/vf_tinterlace: add mergex2 mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-10-03 15:22:16 +02:00
Hendrik Leppkes
4d2160c99a Merge commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa' 
* commit '9a3202a98b2e095b54dd784c3e01a09a676fc3fa':
  Screenpresso SPV1 decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-10-03 12:22:41 +02:00
Vittorio Giovara
9a3202a98b Screenpresso SPV1 decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-30 16:45:11 +02:00
Hendrik Leppkes
b01891a9f0 Merge commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d' 
* commit '948f3c19a8bd069768ca411212aaf8c1ed96b10d':
  lavc: Make AVPacket.duration int64, and deprecate convergence_duration

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-29 15:22:52 +02:00
wm4
948f3c19a8 lavc: Make AVPacket.duration int64, and deprecate convergence_duration 
Note that convergence_duration had another meaning, one which was in
practice never used. The only real use for it was a 64 bit replacement
for the duration field. It's better just to make duration 64 bits, and
to get rid of it.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-29 14:33:00 +02:00
Hendrik Leppkes
b1284a4b4a Merge commit '539e5ac2ecfec2e2f441222a43fb0583643ea607' 
* commit '539e5ac2ecfec2e2f441222a43fb0583643ea607':
  examples/qsvdec: free the lavc decoder before closing MFX/VAAPI

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-29 14:17:29 +02:00
Hendrik Leppkes
d0a1605134 Merge commit '3ee462dca1038e63b8e8d5e751121736d5772a5d' 
* commit '3ee462dca1038e63b8e8d5e751121736d5772a5d':
  examples/qsvdec: do not free the surfaces in the frame_free() callback

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-29 14:17:23 +02:00
Anton Khirnov
539e5ac2ec examples/qsvdec: free the lavc decoder before closing MFX/VAAPI 
lavc expects MFX to still be in a usable state on close.
 2015-09-28 15:46:10 +02:00
Anton Khirnov
3ee462dca1 examples/qsvdec: do not free the surfaces in the frame_free() callback 
Even though libmfx might not need them anymore, avcodec might still
access the surfaces. So free them separately at the end.
 2015-09-28 15:45:29 +02:00
Paul B Mahol
238ca2d723 doc/filters: move mcdeint above mergeplanes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-28 09:20:58 +02:00
Paul B Mahol
691a7df3c5 avfilter: add maskedmerge filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-28 09:20:58 +02:00
Ganesh Ajjanagadde
fd44892073 doc/ffplay, ffplay: add information regarding volume control 
ffplay now supports dynamic volume control. This documents the supported
behavior.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-09-27 23:04:54 +02:00
Paul B Mahol
4cf60b4fa1 avfilter/vf_blend: add addition128 mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-26 15:32:56 +02:00
Timo Rothenpieler
4af1f37682 avfilter/vf_chromakey: Add chromakey video filter 
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
 2015-09-23 18:10:14 +02:00
Paul B Mahol
69e6ed2174 doc/filters.texi: add rubberband documentation 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-23 09:50:42 +02:00
Paul B Mahol
ed4257de2d avfilter: add agate filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-22 22:07:36 +02:00
Kyle Swanson
a9509ad3f0 avfilter: add tremolo filter 
Signed-off-by: Kyle Swanson <k@ylo.ph>
 2015-09-22 15:59:39 +02:00
James Almer
fd9ac48dc8 doc: mention libavcodec can decode Opus natively 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-20 23:20:43 -03:00
Nicolas George
2a351f6c55 lavfi: drop the requirement that request_frame returns a frame. 
It requires a loop in filters or the framework,
that makes the scheduling less efficient and more complex.
This is purely an internal change since the loop is now
present in buffersink.
Note that no filter except buffersink did rely on the requirement.
 2015-09-20 19:02:33 +02:00
Lou Logan
b798593ca5 doc/filters: fix typo in eq contrast option 
Fixes ticket #4866.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-09-19 12:29:15 -08:00
James Almer
36e1665d3d avutil/attributes: add AV_GCC_VERSION_AT_MOST 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-09-18 12:41:29 -03:00
Paul B Mahol
245bf7c18a doc/filters: showfreqs: fix typo 
Fixes #4863

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 14:14:22 +00:00
Paul B Mahol
00776e75b1 doc/filters: stereotools: fix mistake 
Reported-by: RiCON
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 13:11:30 +00:00
Hendrik Leppkes
7c46f24bde Merge commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86' 
* commit 'e3d4784eb31b3ea4a97f2d4c698a75fab9bf3d86':
  d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-17 11:31:40 +02:00
Paul B Mahol
ddf378895f avfilter: add stereo tools filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-17 09:30:50 +00:00
Steve Lhomme
e3d4784eb3 d3d11va: WindowsPhone requires a mutex around ID3D11VideoContext 2015-09-17 10:33:21 +02:00
Paul B Mahol
03f34e0d3c doc/filters: ladspa: add two more examples, this time using SWH plugins 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-16 09:45:59 +00:00
Carl Eugen Hoyos
b290972b8f lavf: Switch probesize and max_analyze_duration to 64bit. 
Both are only accessible through AVOptions.
 2015-09-15 18:02:51 +02:00
Carl Eugen Hoyos
c311713ca9 lavf: Switch bitrate to 64bit unless compatibility with avconv was requested. 
Based on a patch by Steve Swanson, swanysteve at gmail.

Fixes ticket #2089.
 2015-09-15 18:02:47 +02:00
Michael Niedermayer
7404f3bdb9 lavc: Switch bitrate to 64bit unless compatibility with avconv was requested. 2015-09-15 18:02:43 +02:00
Paul B Mahol
28e023377c doc/filters: mention newly added windowing functions 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-15 15:23:39 +00:00
Paul B Mahol
b0f9856616 avfilter: add stereowiden filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-15 09:34:22 +00:00
Paul B Mahol
39c61d8459 avfilter: add audio limiter filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-12 13:29:20 +00:00
Paul B Mahol
a0a2ca024b avfilter/af_ladspa: support simpler syntax for controls 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-12 13:07:55 +00:00
Paul B Mahol
1bf7bd194b avfilter: add ocr filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-12 02:14:44 +00:00
Lou Logan
98ecee2d3d doc/filters: fix Photoshop curves file extension 
Found-by: moorej
Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-09-10 14:13:23 -08:00
Michael Niedermayer
7277a4ace9 avformat/http: add reconnect_delay_max option 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 02:23:38 +02:00
Michael Niedermayer
6bda0f6638 doc/protocols: Fix usefull typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-09 00:17:59 +02:00
Stefano Sabatini
e25f192d6b doc/encoders: add libopenh264 entry 2015-09-08 17:54:16 +02:00
Stefano Sabatini
51c5e924b9 doc/codecs: extend documentation for the threads option 2015-09-08 17:54:09 +02:00
Stefano Sabatini
106cab1152 doc/codecs: mention GOP in the g option 
This helps when grepping for "gop".
 2015-09-08 17:54:03 +02:00
Hendrik Leppkes
151aa2ebff Merge commit '2268db2cd052674fde55c7d48b7a5098ce89b4ba' 
* commit '2268db2cd052674fde55c7d48b7a5098ce89b4ba':
  lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 16:35:28 +02:00
Hendrik Leppkes
f53569a93f Merge commit '6b3ef7f080293956b2e5212b83135c6b051212e9' 
* commit '6b3ef7f080293956b2e5212b83135c6b051212e9':
  lavu: Remove bit packing from AVComponentDescriptor

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:53:34 +02:00
Hendrik Leppkes
c734b34b04 Merge commit 'b8b5d8274471129f122858bc74ad09284dae6ab7' 
* commit 'b8b5d8274471129f122858bc74ad09284dae6ab7':
  lavu: extend size of the AVPixFmtDescriptor.flags field

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-08 14:53:13 +02:00
Paul B Mahol
b31041adc3 avfilter: add extrastereo filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-08 10:43:17 +00:00
Michael Niedermayer
9bd68dea2b avformat/http: Add reconnect_at_eof and reconnect_streamed options 
They allow reconnecting endless live streams which fail with eof

Reviewed-by: Zhang Rui <bbcallen@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-07 19:26:43 +02:00
Hendrik Leppkes
d02d208211 Merge commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b' 
* commit 'c45fcf30cfab687004ed1cdc06ebaa21f4262a0b':
  DXV decoder

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-07 16:07:07 +02:00
Vittorio Giovara
2268db2cd0 lavu: Drop the {minus,plus}1 suffix from AVComponentDescriptor fields 
The new fields can be accessed directly and are more intelligible.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-07 12:37:47 +02:00
Vittorio Giovara
6b3ef7f080 lavu: Remove bit packing from AVComponentDescriptor 
There is no practical benefit in having this structure elements
bit packed given the size of the structure and its usage.
Change types from uint16_t (packed) to plain int in order to simplify
modifying the structure and accessing its fields.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-07 12:36:56 +02:00
wm4
b8b5d82744 lavu: extend size of the AVPixFmtDescriptor.flags field 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-09-07 12:36:04 +02:00
Paul B Mahol
50d9121afc doc/filters:vf_stereo3d: update to recent changes 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-06 11:55:13 +00:00
Paul B Mahol
09812e1200 avfilter/vf_stereo3d: add checkerboard output format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-06 11:49:03 +00:00
Ronald S. Bultje
e855ed17a7 Update md5 muxer docs to indicate that it ignores timestamps. 2015-09-06 15:07:19 -04:00
Clément Bœsch
a388ca359d avfilter/sine: support expression in the number of output samples 2015-09-06 15:28:21 +02:00
Clément Bœsch
d9464e9c14 doc/examples/demuxing_decoding: simplify api_mode to refcount 
This finalizes the quick cleanup of a753e6c9f5.
 2015-09-06 12:35:00 +02:00
Hendrik Leppkes
160e92c8bf Merge commit 'e88103a7f92cf27a2868b50acc8a9912f6088249' 
* commit 'e88103a7f92cf27a2868b50acc8a9912f6088249':
  Bump major versions of all libraries

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-09-05 21:35:46 +02:00
Michael Niedermayer
0acd4e75fd doc/APIchanges: Fill in missing fields and correct one lavu version 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 18:25:24 +02:00
Michael Niedermayer
982e235d76 doc/APIchanges: add 2.8 cut line 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 18:25:24 +02:00
Michael Niedermayer
a753e6c9f5 doc/examples/demuxing_decoding: Drop old api mode, because the code fails to build otherwise 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-05 18:25:24 +02:00
Hendrik Leppkes
144fb06806 Remove left-over FF_API_AVFILTERBUFFER cruft 2015-09-05 16:27:19 +02:00
Paul B Mahol
55886c67e7 avfilter/vf_waveform: change intensity to float 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-04 17:14:32 +00:00
Michael Niedermayer
e9c58033e8 doc/examples/http_multiclient: Fix occured typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-09-04 11:30:25 +02:00
Carl Eugen Hoyos
3cf0c959cd doc: Explain how to use the fps and the fieldmatch filter together. 
Fixes ticket #3968.
 2015-09-03 14:36:34 +02:00
Paul B Mahol
8d2b4b8c82 avfilter/vf_drawgraph: add rscroll slide mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-03 09:12:14 +00:00
Paul B Mahol
19dfbe9298 avfilter/vf_elbg: make it possible to output to pal8 pixel format 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-03 09:12:06 +00:00
Vittorio Giovara
c45fcf30cf DXV decoder 
Support all DXDI and DXD3 normal quality videos.
 2015-09-02 22:22:02 +02:00
Marton Balint
26a0cd1b4b lavf: add V as a video stream specifier which is not an attached picture 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-09-02 21:35:21 +02:00
Ricardo Constantino
9dbc50b4cd avfilter/vf_subtitles: allow setting fonts directory 
This is mostly useful if libass was compiled with a font provider
other than fontconfig, but is still useful in that case.

Signed-off-by: Ricardo Constantino <wiiaboo@gmail.com>
 2015-09-02 00:47:52 +02:00
Paul B Mahol
32f217edad avfilter/vf_waveform: implement various filters 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-09-01 08:43:34 +00:00
Paul B Mahol
a902bebdab doc/filters: mention all short names for vectorscope options 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-30 08:35:02 +00:00
Paul B Mahol
7516aa9a4a avfilter/vf_vectorscope: implement envelope support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-30 08:34:05 +00:00
Michael Niedermayer
4bd99f715d avcodec/snowenc: Support setting the iterative dia size separately 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-30 04:23:30 +02:00
Paul B Mahol
16229fae9c avfilter/vf_vectorscope: add yet another mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-29 14:05:03 +00:00
Clément Bœsch
b48d8fa3ac avfilter: add allrgb 
Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Clément Bœsch <u@pkh.me>
 2015-08-29 14:57:52 +02:00
Vittorio Giovara
e88103a7f9 Bump major versions of all libraries 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-08-28 16:04:28 +02:00
Harshit Mittal
53bf32fa42 doc/examples/filtering_video: better demo ffmpeg filters; demos chaining the filters 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-28 12:53:35 +02:00
Paul B Mahol
15f4b3db58 avfilter: add framerate video filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-27 20:00:36 +00:00
Timothy Gu
da0e76955a ffmpeg_opt: Add -hwaccels option that lists all supported hwaccels 2015-08-26 18:46:20 -07:00
Paul B Mahol
319440e54f avfilter: add hstack & vstack filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-26 11:16:51 +00:00
Timothy Gu
c23999be13 avconv_opt: Add an option that lists all supported hwaccels 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-26 05:18:43 +02:00
Luca Barbato
2157df425b hlsenc: Support outputting specific versions 
Right now only version 2 and version 3 are supported.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-08-25 19:43:58 +02:00
Paul B Mahol
c34c050303 avfilter/vf_vectorscope: make intensity user configurable 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-24 14:19:30 +00:00
Paul B Mahol
14f97bb2bc avfilter: add waveform monitor filter 2015-08-22 19:48:42 +00:00
Timothy Gu
5dee7a32d7 git-howto: Various copy edits 2015-08-22 09:16:20 -07:00
Vesselin Bontchev
e32a99264b Add support for Audible AA files 
https://en.wikipedia.org/wiki/Audible.com#Quality
 2015-08-21 04:24:58 +00:00
Paul B Mahol
4e8963fa38 avfilter: add video vectorscope filter 2015-08-20 22:57:47 +00:00
Lou Logan
538ea9a209 doc/indevs: Remove non-existent decklink option examples 
Forgotten in c5d0148. Found by Thomas Langhorst.

Signed-off-by: Lou Logan <lou@lrcd.com>
 2015-08-20 10:34:18 -08:00
Lou Logan
4918726d41 doc/indevs: add various missing options 
Signed-off-by: Lou Logan <lou@lrcd.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
 2015-08-19 10:34:24 -08:00
Paul B Mahol
2fa019958b avfilter: add showfreqs filter 2015-08-19 16:15:13 +00:00
Gwenole Beauchesne
babd340f58 vaapi: streamline public context structure. 
Move libavcodec managed objects from the public struct vaapi_context
to a new privately owned FFVAContext. This is done so that to clean up
and streamline the public structure, but also to prepare for new codec
support, thus requiring new internal data to be added in there.

The AVCodecContext.hwaccel_context, that holds the public vaapi_context,
shall no longer be accessed from within vaapi_*.c codec support files.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2015-08-19 14:03:24 +02:00
Gwenole Beauchesne
9f8e57efe4 vaapi: define a unique pixel format for VA-API (AV_PIX_FMT_VAAPI). 
Deprecate older VA pixel formats (MOCO, IDCT) as it is now very unlikely
to ever be useful in the future. Only keep plain AV_PIX_FMT_VAAPI format
that is aliased to the older VLD variant.

This is an API change.

Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
 2015-08-19 14:03:24 +02:00
Paul B Mahol
fa95965f5a avfilter/vf_histogram: make it possible to pick color components for levels mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-19 10:05:33 +00:00
Lou Logan
5d410a1db2 doc/indevs: fix fbdev typos 
Fixes ticket #4784 as found by rodarmor.

Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2015-08-18 13:14:57 -08:00
Michael Niedermayer
21566b21d5 avfilter: add scale2ref filter 
This filter can be used to scale one stream to match another or based on
another, useful to scale subtitles or other things to be overlayed

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-17 17:18:01 +02:00
Michael Niedermayer
31d6f8de53 doc/filter_design: Remove reference to the deprecated and unused cur_buf_copy 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-16 11:46:33 +02:00
Mariusz Szczepańczyk
767d780ec0 doc/examples: rename avio_list_dir -> avio_dir_cmd 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-16 02:16:47 +02:00
Mariusz Szczepańczyk
c84d208c27 examples/avio_list_dir: add move and delete methods 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-15 03:32:38 +02:00
Paul B Mahol
4b0e112442 avfilter/avf_avectorscope: add polar mode 2015-08-14 17:27:56 +02:00
Stefano Sabatini
90f5668323 doc/demuxers/mpegts: apply a minor grammar fix to option description 
Consistently use impersonal form.
 2015-08-14 12:08:57 +02:00
Stefano Sabatini
819dc7aa0b doc/demuxers/mpegts: update documentation 
The description is yet crappy, it merely copies the description of the
added and undocumented options and their value range. More descriptive
documentation is welcome.
 2015-08-14 12:08:57 +02:00
Michael Niedermayer
5fec7942bf doc/developer: Suggest everyone to help with patch reviews 
Reviewed-by: Timothy Gu <timothygu99@gmail.com>
Reviewed-by: compn <tempn@mi.rr.com>
Reviewed-by: Ganesh Ajjanagadde <gajjanag@mit.edu>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-13 19:49:11 +02:00
Paul B Mahol
f9905e13ea avfilter: add aphasemeter filter 2015-08-12 22:27:43 +02:00
Ganesh Ajjanagadde
8b63a88494 doc/ffmpeg,doc/ffplay: reference timespec definitions 
Reference time definition syntax in option descriptions when appropriate.

Fixes trac ticket #4595.

Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2015-08-12 11:52:40 +02:00
Ganesh Ajjanagadde
92a4bda95b doc/ffmpeg: correct minor typo 
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-11 14:39:23 +02:00
Michael Niedermayer
8623aba043 doc/codecs: Document color_range for the input side 
Partly fixes Ticket 443

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-11 03:58:00 +02:00
Michael Niedermayer
c5ebeaa308 swscale/alphablend: Support SWS_ALPHA_BLEND_CHECKERBOARD 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-09 17:11:53 +02:00
Michael Niedermayer
d0e0757e9a swscale: Implement alphablendaway for planar 4:4:4 formats 
Fixes Ticket4746

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-08 13:24:52 +02:00
Paul B Mahol
2bdd026b26 avfilter/avf_avectorscope: stop making output fully transparent 2015-08-07 16:44:19 +02:00
Michael Niedermayer
3f87a17063 avcodec/dvbsubdec: Allow selecting the substream, or all substreams 
Fixes Ticket 2161

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-04 14:24:13 +02:00
Michael Niedermayer
2ca0ed9cfd doc/git-howto: Replace "git push" example by one with dry-run 
I do not think having "git push" as example is a good idea.
The command has a very high chance of pushing things which are unwanted to be
pushed

Reviewed-by: Carl Eugen Hoyos <cehoyos@ag.or.at>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-03 19:33:46 +02:00
Paul B Mahol
5b69fb783e avfilter: add atadenoise 2015-08-02 18:19:19 +02:00
Paul B Mahol
49a14a7616 avfilter: add allyuv source filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-08-02 14:13:59 +02:00
Hendrik Leppkes
3cf08e96fc Merge commit 'd9e8b47e3144262d6bc4681740411d4bdafad6ac' 
* commit 'd9e8b47e3144262d6bc4681740411d4bdafad6ac':
  des: add av_des_alloc()

Conflicts:
	libavutil/des.c

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-08-02 10:41:16 +02:00
Hendrik Leppkes
9ca19971bc Merge commit '5d8bea3bb2357bb304f8f771a4107039037c5549' 
* commit '5d8bea3bb2357bb304f8f771a4107039037c5549':
  xtea: add av_xtea_alloc()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-08-02 10:39:37 +02:00
Hendrik Leppkes
a130ec9540 Merge commit 'ae365453c370c85f278bff7fbf9e20d9d335cb2a' 
* commit 'ae365453c370c85f278bff7fbf9e20d9d335cb2a':
  rc4: add av_rc4_alloc()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-08-02 10:38:33 +02:00
Hendrik Leppkes
9ed59f16e0 Merge commit '7a7df34c91e16ea8936f59524145a2cdd6b790f9' 
* commit '7a7df34c91e16ea8936f59524145a2cdd6b790f9':
  blowfish: add av_blowfish_alloc()

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2015-08-02 10:38:12 +02:00
Stephan Holljes
25410c524d doc/example: Add http multi-client example code 
Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
 2015-08-01 00:58:32 +02:00
Stephan Holljes
1d46e0ee05 doc/protocols: document experimental mutli-client api 
Signed-off-by: Stephan Holljes <klaxa1337@googlemail.com>
 2015-08-01 00:58:31 +02:00
James Almer
d9e8b47e31 des: add av_des_alloc() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:04:12 +02:00
James Almer
5d8bea3bb2 xtea: add av_xtea_alloc() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:04:12 +02:00
James Almer
ae365453c3 rc4: add av_rc4_alloc() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:04:12 +02:00
James Almer
7a7df34c91 blowfish: add av_blowfish_alloc() 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-07-31 09:04:09 +02:00
Michael Niedermayer
d560c61125 Merge commit '6877537ff321136cf78ab03b8b91e6b6f218db5b' 
* commit '6877537ff321136cf78ab03b8b91e6b6f218db5b':
  hmac: add missing version bump and APIChanges entry

Conflicts:
	libavutil/version.h

version.h is not changed as the code has been added 2 years ago in FFmpeg

See: 82ef67016e
Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-30 18:37:05 +02:00
James Almer
6877537ff3 hmac: add missing version bump and APIChanges entry 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-07-30 16:40:26 +03:00
Michael Niedermayer
363995296f doc/APIchanges: fill in some missing things 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-30 03:09:04 +02:00
Michael Niedermayer
42209eb955 doc/ffmpeg: Use @code 
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-29 18:58:40 +02:00
Michael Niedermayer
f4ada6dc3f ffmpeg: Implement support for seeking relative to EOF 
Fixes Ticket227

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-29 17:16:51 +02:00
Michael Niedermayer
e3ec2cde2c Merge commit 'b94ec30428b9696f99b08055735689623fe63954' 
* commit 'b94ec30428b9696f99b08055735689623fe63954':
  lavc: Update version and APIchanges

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

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:21:23 +02:00
Michael Niedermayer
29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Michael Niedermayer
444e9874a7 Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 
* commit 'def97856de6021965db86c25a732d78689bd6bb0':
  lavc: AV-prefix all codec capabilities

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffplay.c
	libavcodec/8svx.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/adpcm.c
	libavcodec/alac.c
	libavcodec/atrac3plusdec.c
	libavcodec/bink.c
	libavcodec/dnxhddec.c
	libavcodec/dvdec.c
	libavcodec/dvenc.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/fic.c
	libavcodec/flacdec.c
	libavcodec/flacenc.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/hevc.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libvo-aacenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxdec.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpegaudiodec_float.c
	libavcodec/msmpeg4dec.c
	libavcodec/mxpegdec.c
	libavcodec/nvenc_h264.c
	libavcodec/nvenc_hevc.c
	libavcodec/pngdec.c
	libavcodec/qpeg.c
	libavcodec/ra288.c
	libavcodec/rv10.c
	libavcodec/s302m.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tiff.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/vp9.c
	libavcodec/wavpack.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:50:18 +02:00
Michael Niedermayer
94d68a41fa Merge commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615' 
* commit '7c6eb0a1b7bf1aac7f033a7ec6d8cacc3b5c2615':
  lavc: AV-prefix all codec flags

Conflicts:
	doc/examples/muxing.c
	ffmpeg.c
	ffmpeg_opt.c
	ffplay.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/ac3enc_float.c
	libavcodec/atrac1.c
	libavcodec/atrac3.c
	libavcodec/atrac3plusdec.c
	libavcodec/dcadec.c
	libavcodec/ffv1enc.c
	libavcodec/h264.c
	libavcodec/h264_loopfilter.c
	libavcodec/h264_mb.c
	libavcodec/imc.c
	libavcodec/libmp3lame.c
	libavcodec/libtheoraenc.c
	libavcodec/libtwolame.c
	libavcodec/libvpxenc.c
	libavcodec/libxavs.c
	libavcodec/libxvid.c
	libavcodec/mpeg12dec.c
	libavcodec/mpeg12enc.c
	libavcodec/mpegaudiodec_template.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo_enc.c
	libavcodec/mpegvideo_motion.c
	libavcodec/nellymoserdec.c
	libavcodec/nellymoserenc.c
	libavcodec/nvenc.c
	libavcodec/on2avc.c
	libavcodec/options_table.h
	libavcodec/opus_celt.c
	libavcodec/pngenc.c
	libavcodec/ra288.c
	libavcodec/ratecontrol.c
	libavcodec/twinvq.c
	libavcodec/vc1_block.c
	libavcodec/vc1_loopfilter.c
	libavcodec/vc1_mc.c
	libavcodec/vc1dec.c
	libavcodec/vorbisdec.c
	libavcodec/vp3.c
	libavcodec/wma.c
	libavcodec/wmaprodec.c
	libavcodec/x86/hpeldsp_init.c
	libavcodec/x86/me_cmp_init.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:10:35 +02:00