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2218 Commits

Author SHA1 Message Date
Michael Niedermayer
2c9106257f avcodec/mpeg4videodec: Workaround interlaced mpeg4 edge MC bug 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-11-17 12:21:48 +01:00
James Almer
bf709098c9 avcodec: remove missing incompatible_libav_abi references 
Signed-off-by: James Almer <jamrial@gmail.com>
 2016-10-26 17:36:12 -03:00
Carlos Fernandez
d53a120ad6 lavc: add SCTE-35 CUI codec ID 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Carlos Fernandez <carlos@ccextractor.org>
Signed-off-by: Marton Balint <cus@passwd.hu>
 2016-10-21 20:39:27 +02:00
James Almer
32c25f06b7 Merge commit 'e85f6f7f8d037c0af0f294000718d9ba22753baa' 
* commit 'e85f6f7f8d037c0af0f294000718d9ba22753baa':
  lavc: allow using AVCodecContext.hw_frames_ctx for decoding

Conflicts:
    doc/APIchanges
    libavcodec/version.h

Merged-by: James Almer <jamrial@gmail.com>
 2016-09-28 13:22:00 -03:00
Timo Rothenpieler
30d3e36a46 avcodec: add new AVOID_PROBING capability 
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-23 11:15:08 +02:00
Sasi Inguva
2dbedc20ce lavc: Add a flag in AVPacket to discard packet after decoding. Discard frames after decoding based on the flag. 
Signed-off-by: Sasi Inguva <isasi@google.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-19 19:51:13 +02:00
Carl Eugen Hoyos
7a8e5ff1fd lavc/avcodec: Improve av_parser_parse() documentation, mention padding. 
Fixes ticket #5809.
 2016-09-07 18:37:01 +02:00
Michael Niedermayer
a97e35e7c2 avcodec: Fix successfull typo 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-09-07 01:43:07 +02:00
Stanislav Dolganov
4edd74bd7c avcodec/me_cmp: add median SAD compare function 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-22 16:41:33 +02:00
Paul B Mahol
fc600eff63 avcodec: add 64-bit signed pcm codec 2016-08-18 15:30:05 +02:00
Jon Toohill
c3c4c72665 lavc: add trailing_padding to AVCodecContext to match AVCodecParameters. 
Shows encoder delay/padding in the stream summary if they are set.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-16 12:30:37 +02:00
Jan Sebechlebsky
b746ed70ef avcodec/bsf: Add list BSF API 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-15 14:03:46 +02:00
Jan Sebechlebsky
bfdca87ab5 avcodec/bsf: Forbid packet without payload in av_bsf_send_packet 
Signed-off-by: Jan Sebechlebsky <sebechlebskyjan@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-08-13 10:59:50 +02:00
Timothy Gu
58c7bf789f doxygen: Standardize root-level modules 2016-08-02 22:15:25 -07:00
Mark Reid
41d7642a7b libavcodec/dnxhd: add dnxhr profiles 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-07-20 13:40:06 +02:00
Clément Bœsch
46bd0e8e0d Merge commit '75872d77d215d64b8d9430df23c6c74ff921227b' 
* commit '75872d77d215d64b8d9430df23c6c74ff921227b':
  lavc: Document AV_PKT_DATA_NEW_EXTRADATA

Merged-by: Clément Bœsch <u@pkh.me>
 2016-07-09 14:55:39 +02:00
Clément Bœsch
775389fc59 Merge commit '90f469aa2b98a868cdbe35170c24272de10e1341' 
* commit '90f469aa2b98a868cdbe35170c24272de10e1341':
  lavc: add H.264 MVC profiles

Merged-by: Clément Bœsch <u@pkh.me>
 2016-07-09 14:01:28 +02:00
Hendrik Leppkes
46ff31d39c Merge commit 'ad61da054bd8c74a5d5b38d80846228fc6147108' 
* commit 'ad61da054bd8c74a5d5b38d80846228fc6147108':
  jpeg2000: Fix profile define values

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 14:41:05 +02:00
Hendrik Leppkes
f9a186c59b Merge commit '2ef6dab0a79a9852a92ed80b07f9e32a37530d9e' 
* commit '2ef6dab0a79a9852a92ed80b07f9e32a37530d9e':
  lavc: document that avcodec_close() should not be used

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 14:35:10 +02:00
Hendrik Leppkes
69c38d64d7 Merge commit '04fc8e24a091ed1d77d7a3c0cbcfe60baec19a9f' 
* commit '04fc8e24a091ed1d77d7a3c0cbcfe60baec19a9f':
  lavc: deprecate avcodec_get_context_defaults3()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 14:34:53 +02:00
Hendrik Leppkes
6988cf2969 Merge commit '5f30ac27795f9f98043e8582ccaad8813104adc4' 
* commit '5f30ac27795f9f98043e8582ccaad8813104adc4':
  lavc: deprecate avcodec_copy_context()

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2016-06-26 14:34:02 +02:00
Paul B Mahol
8fb92ea7e2 avcodec: add YUY2 Lossless Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-26 10:18:10 +02:00
Clément Bœsch
541e1c2c3b Merge commit '31f6a4b4b83aca1d73f3cfc99ce2b39331970bf3' 
* commit '31f6a4b4b83aca1d73f3cfc99ce2b39331970bf3':
  lavc: mark the old audio/video encoding API as deprecated

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-22 19:51:36 +02:00
Clément Bœsch
8ef57a0d61 Merge commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb' 
* commit '41ed7ab45fc693f7d7fc35664c0233f4c32d69bb':
  cosmetics: Fix spelling mistakes

Merged-by: Clément Bœsch <u@pkh.me>
 2016-06-21 21:55:34 +02:00
Anton Khirnov
e85f6f7f8d lavc: allow using AVCodecContext.hw_frames_ctx for decoding 
For now it will only be used by the default get_buffer2 callback for
allocating hw frames.
 2016-06-21 19:52:17 +02:00
Paul B Mahol
470cd0c5fe Add TrueMotion 2.0 Real Time decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-06-20 15:48:12 -04:00
Paul B Mahol
d78fd2fa21 Add MagicYUV decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2016-06-20 15:45:51 -04:00
Vittorio Giovara
75872d77d2 lavc: Document AV_PKT_DATA_NEW_EXTRADATA 2016-06-17 11:02:40 -04:00
Anton Khirnov
90f469aa2b lavc: add H.264 MVC profiles 2016-06-12 20:27:53 +02:00
Paul B Mahol
fdf832a986 avcodec: add BitJazz SheerVideo decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-06-07 21:38:49 +02:00
Michael Niedermayer
b8426b865e avcodec: Document where the AVOption names can be found for the fields of AVCodecContext 
Missing docs found by: nevcairiel

RFC: should we add support so that the C field names always work as av option names/keys ?

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-06-01 18:12:39 +02:00
Paul B Mahol
77f9c4b7aa avocdec: add MagicYUV decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-31 22:37:09 +02:00
Francois Cartegnie
ad61da054b jpeg2000: Fix profile define values 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-24 12:22:57 +02:00
Anton Khirnov
2ef6dab0a7 lavc: document that avcodec_close() should not be used 
We cannot deprecate it until the new parser API is in place, because of
the way libavformat works. But the majority of the users can already
simply replace it with avcodec_free_context(), which will simplify the
transition once it is finally deprecated.
 2016-05-23 06:46:18 +02:00
Anton Khirnov
04fc8e24a0 lavc: deprecate avcodec_get_context_defaults3() 
This function is supposed to "reset" a codec context to a clean state so
that it can be opened again. The only reason it exists is to allow using
AVStream.codec as a decoding context (after it was already
opened/used/closed by avformat_find_stream_info()). Since that behaviour
is now deprecated, there is no reason for this function to exist
anymore.
 2016-05-23 06:46:17 +02:00
Anton Khirnov
5f30ac2779 lavc: deprecate avcodec_copy_context() 
Since AVCodecContext contains a lot of complex state, copying a codec
context is not a well-defined operation. The purpose for which it is
typically used (which is well-defined) is copying the stream parameters
from one codec context to another. That is now possible with through the
AVCodecParameters API. Therefore, there is no reason for
avcodec_copy_context() to exist.
 2016-05-23 06:46:17 +02:00
Paul B Mahol
8c17eea46f avcodec: add adpcm MTAF decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-21 18:49:45 +02:00
Anton Khirnov
31f6a4b4b8 lavc: mark the old audio/video encoding API as deprecated 2016-05-16 10:31:26 +02:00
Peter Ross
86e493a6ff avcodec: add Direct Stream Transfer (DST) decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-05-15 01:01:45 +02:00
Derek Buitenhuis
75a1fc0376 Merge commit '9d4d9be538faa537440fff37d3b7ecf322911a55' 
* commit '9d4d9be538faa537440fff37d3b7ecf322911a55':
  libavcodec: Document that encoders may use the framerate field in AVCodecContext

Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-05-11 19:26:22 +01:00
Michael Niedermayer
58b3e5606b avcodec/avcodec: Move AV_CODEC_ID_M101 to the 2nd group of video codecs 
Found-by: durandal_1707
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-06 15:57:14 +02:00
Michael Niedermayer
4155d5e06f avcodec: add M101 decoder 
Fixes Ticket 2611

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-05-06 15:36:24 +02:00
Vittorio Giovara
41ed7ab45f cosmetics: Fix spelling mistakes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-04 18:16:21 +02:00
Paul B Mahol
c85d04251d avcodec: add TrueMotion 2.0 Real Time decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-04-21 20:15:17 +02:00
wm4
7fc329e2dd lavc: introduce a new decoding/encoding API with decoupled input/output 
Until now, the decoding API was restricted to outputting 0 or 1 frames
per input packet. It also enforces a somewhat rigid dataflow in general.

This new API seeks to relax these restrictions by decoupling input and
output. Instead of doing a single call on each decode step, which may
consume the packet and may produce output, the new API requires the user
to send input first, and then ask for output.

For now, there are no codecs supporting this API. The API can work with
codecs using the old API, and most code added here is to make them
interoperate. The reverse is not possible, although for audio it might.

From Libav commit 05f66706d182eb0c36af54d72614bf4c33e957a9.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2016-04-21 14:23:36 +02:00
Derek Buitenhuis
af9cac1be1 Merge commit '33d18982fa03feb061c8f744a4f0a9175c1f63ab' 
* commit '33d18982fa03feb061c8f744a4f0a9175c1f63ab':
  lavc: add a new bitstream filtering API

Conversions-by: Hendrik Leppkes <h.leppkes@gmail.com>
Conversions-by: Derek Buitenguis <derek.buitenhuis@gmail.com>
Merged-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2016-04-17 18:47:40 +01:00
Michael Niedermayer
f07923253a avcodec/avcodec: Document signed/unsignedness of sample formats in relation to bits_per_raw_sample 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-15 17:58:05 +02:00
Michael Niedermayer
21acc4db5f avcodec: Add bits_per_raw_sample to AVCodecParameters 
The bits_per_raw_sample represents the number of bits of precision per sample.

The field is added at the logical place, not at the end as the code was just
recently added

This fixes the regression about losing the audio sample precision information

The change in the fate test checksum un-does the change from the merge

Previous version reviewed by: wm4 <nfxjfg@googlemail.com>
Previous version reviewed by: Dominik 'Rathann' Mierzejewski <dominik@greysector.net>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2016-04-15 00:33:55 +02:00
Martin Storsjö
9d4d9be538 libavcodec: Document that encoders may use the framerate field in AVCodecContext 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2016-04-12 14:20:25 +03:00
Paul B Mahol
8a4c3f5258 avcodec: add adpcm dat4 decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-04-05 10:48:59 +02:00