videolan/ffmpeg
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246 Commits

Author SHA1 Message Date
Paul B Mahol
795af110f7 avcodec: add ARBC decoder 
Thanks Kostya for great help in reversing binary.
 2019-01-27 13:53:29 +01:00
Paul B Mahol
894cbcd83b avcodec: add HCOM decoder 2019-01-15 10:56:35 +01:00
Paul B Mahol
41c1643d75 avcodec: add HYMT decoder 2018-12-31 15:41:23 +01:00
Paul B Mahol
f2664a306f avcodec/codec_desc: extend gif description 2018-12-13 18:58:48 +01:00
Vittorio Giovara
d37faad0cd mjpeg: Use profile names in the encoder and decoder 2018-11-05 12:39:23 -05:00
Vittorio Giovara
cdc487bfc8 prores: Use profile names in the various encoders and decoders 
Export FF_PROFILE_PRORES_* symbols publicly, add a missing one.
 2018-11-05 12:36:05 -05:00
Cameron Cawley
22238d0b94 avcodec: Implement Archimedes VIDC encoder/decoder 
Signed-off-by: Cameron Cawley <ccawley2011@gmail.com>
 2018-10-26 13:39:25 +02:00
Paul B Mahol
a5278b672a avcodec: add RemotelyAnywhere Screen Capture decoder 2018-09-08 15:59:10 +02:00
Paul B Mahol
ad2ac1e7dd avcodec: add WinCAM Motion Video decoder 2018-08-27 22:06:19 +02:00
Paul B Mahol
f7d749e95b avcodec: add MatchWare Screen Capture Codec 2018-08-27 22:06:19 +02:00
Paul B Mahol
aba720dce2 avcodec: add Brooktree ProSumer Video decoder 2018-08-24 21:07:01 +02:00
Paul B Mahol
24b24e14d6 avcodec/codec_desc: mark Duck TrueMotion 2.0 Real Time as intra only 2018-08-21 17:11:43 +02:00
Paul B Mahol
42a99b76de avcodec: add IMM4 decoder 
This work is sponsored by VideoLAN.
 2018-08-21 11:52:06 +02:00
hwren
f563e7868f avs2: correct avs2 description 
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
 2018-08-08 00:13:13 +05:30
hwren
d645e0d6c1 lavc: add AVS2/IEEE 1857.4 parser 
Tested-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-07-27 20:07:45 +08:00
Rostislav Pehlivanov
755e618399 lavc: implement an ATRAC9 decoder 
This commit implements a full ATRAC9 decoder, a simple low-delay codec
developed by Sony and used in most PSVita games, some PS3 games and some
PS4 games. Its similar to AAC in that it uses Huffman coded scalefactors
but instead of vector quantization it just Huffman codes the spectral
coefficients (in a way similar to how Opus splits band energy coding
into coarse and fine precision). It opts to write rather large Huffman
codes by packing several small coefficients into one Huffman coded
symbol, though I don't believe this increases efficiency at all.
Band extension implements SBC in a simple way, first it mirrors the
lower spectrum onto the higher frequencies and then it uses one of 5
filters to shape it. Noise substitution is implemented via 2 of them.
Unlike previous ATRAC codecs, there's no QMF, this is a standard MDCT
codec.

Based off of the reverse engineering work of Alex Barney.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2018-07-03 20:15:01 +01:00
Marton Balint
d070d6f69d avcodec/avcodec.h: add AV_CODEC_ID_TTML 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2018-06-08 23:21:18 +02:00
James Almer
c0f0c9f531 avcode/profiles: add AV1 profiles 
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-03-29 00:05:52 -03:00
Aurelien Jacobs
4439887198 sbc: implement SBC decoder (low-complexity subband codec) 
This was originally based on libsbc, and was fully integrated into ffmpeg.
 2018-03-07 22:26:53 +01:00
Tomas Härdin
f958f431ec Add libcodec2 en/decoder 2018-02-24 17:06:31 +01:00
Muhammad Faiz
b7d476b138 fate/libavcodec: add codec_desc test 
Remove runtime check at codec_desc.c

Reviewed-by: wm4 <nfxjfg@googlemail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2018-02-12 06:06:37 +07:00
Aurelien Jacobs
6fd110a094 aptx: implement the aptX HD bluetooth codec 2018-02-09 22:10:55 +01:00
Muhammad Faiz
5a2abf00f1 avcodec/codec_desc: sort codec_descriptors 
Use bsearch on avcodec_descriptor_get().

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
 2018-02-09 17:39:01 +07:00
Aurelien Jacobs
a337b36b8b aptx: implement the aptX bluetooth codec 
The encoder was reverse engineered from binary library and from
EP0398973B1 patent (long expired).
The decoder was simply deduced from the encoder.
 2017-11-10 21:32:06 +00:00
James Almer
b46613dd9b Merge commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198' 
* commit 'dcc39ee10e82833ce24aa57926c00ffeb1948198':
  lavc: Remove deprecated XvMC support hacks

Merged-by: James Almer <jamrial@gmail.com>
 2017-10-23 15:20:49 -03:00
James Almer
898349d702 Merge commit '1146bb3babca3973e88005d267cd06210d6ac075' 
* commit '1146bb3babca3973e88005d267cd06210d6ac075':
  lavc: Drop deprecated voxware codec entry

Merged-by: James Almer <jamrial@gmail.com>
 2017-10-21 23:56:51 -03:00
Paul B Mahol
2b9fd15734 avcodec/codec_desc: make FITS description longer 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-08-30 12:18:22 +02:00
Paras Chadha
61e4db4bb7 Add FITS Decoder 
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
 2017-08-30 12:13:01 +02:00
foo86
930fe4b1f7 avcodec: add Dolby E decoder 2017-07-19 12:27:32 +02:00
Carl Eugen Hoyos
5c7e7ac6d4 lavc/codec_desc: Mark some uncompressed codecs as lossless. 
Fixes ticket #6526.
 2017-07-19 01:55:21 +02:00
Paul B Mahol
d1c08027d8 avcodec: add Gremlin Digital Video decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-06-11 10:00:39 +02:00
Paul B Mahol
29bdcf588f avcodec: add Gremlin DPCM decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-06-11 10:00:16 +02:00
Rostislav Pehlivanov
a13eac5a99 lavc: add codec ID and description for SVG 
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-05-16 11:26:50 +01:00
Paul B Mahol
61088051bd avcodec: add Screen Recorder Gold Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-18 15:04:12 +02:00
Paul B Mahol
a96db6be06 avcodec: add Mandsoft Screen Capture Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-04-18 15:03:12 +02:00
Damien Riegel
549acc9995 codec: bitpacked: add decoder 
Add a codec capable of decoding some formats of the RFC4175. For now
it's only capable of handling YCbCr-4:2:2 with 8-bit or 10-bit depth.

For 8-bit it's a simple pass-through, for 10-bit it depacks the stream
in the AV_PIX_FMT_YUV422P10 pixel format.

Signed-off-by: Damien Riegel <damien.riegel@savoirfairelinux.com>
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2017-04-05 17:02:20 +01:00
Ronald S. Bultje
467a053810 codec_desc: mark some lossless audio codecs as intraonly. 
Fixes tsan warnings in several audio codecs (flac, alac, wavpack, tta
and tak) that look like this:

WARNING: ThreadSanitizer: data race (pid=14340)
  Read of size 4 at 0x7d64000169d8 by main thread (mutexes: write M1335):
    #0 update_context_from_thread src/libavcodec/pthread_frame.c:284 (ffmpeg+0x000000dc795f)
[..]
  Previous write of size 4 at 0x7d64000169d8 by thread T1 (mutexes: write M1333):
    #0 wavpack_decode_block src/libavcodec/wavpack.c:1012 (ffmpeg+0x00000112b175)
 2017-04-03 09:36:32 -04:00
Ronald S. Bultje
9e2050b698 codec_desc: mark fraps as an intra-only codec. 
Fixes reported race conditions by tsan in fate-avio-direct.
 2017-03-31 08:26:23 -04:00
Diego Biurrun
dcc39ee10e lavc: Remove deprecated XvMC support hacks 
Deprecated in 11/2013.
 2017-03-23 10:09:14 +01:00
Vittorio Giovara
1146bb3bab lavc: Drop deprecated voxware codec entry 
Deprecated in 08/2013.
 2017-03-23 10:09:13 +01:00
Clément Bœsch
ed223eeab3 Merge commit 'd42809f9835a4e9e5c7c63210abb09ad0ef19cfb' 
* commit 'd42809f9835a4e9e5c7c63210abb09ad0ef19cfb':
  av1: Add codec_id and basic demuxing support

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-19 18:28:40 +01:00
Paul B Mahol
01b069c1b8 avcodec/codec_desc: add mime type for X-BitMap 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paul B Mahol
404d2b977f avcodec/codec_desc: add mime type for X-PixMap 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-12 18:24:49 +01:00
Paras Chadha
5dab7b91ad avcodec: add XPM decoder and demuxer 
Signed-off-by: Paras Chadha <paraschadha18@gmail.com>
 2017-03-12 18:24:49 +01:00
Kieran Kunhya
5f794aa165 Add Cineform HD Decoder 
Decodes YUV 4:2:2 10-bit and RGB 12-bit files.
Older files with more subbands, skips, Bayer, alpha not supported.

Further fixes and refactorings by Anton Khirnov <anton@khirnov.net>,
Diego Biurrun <diego@biurrun.de>, Vittorio Giovara <vittorio.giovara@gmail.com>

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2017-03-09 18:37:29 +01:00
Kostya Shishkov
a63496cc88 avcodec: add ClearVideo decoder 
Only I-frames are decoded for now.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-03-02 11:39:54 +01:00
Paul B Mahol
aba5b94859 Add Apple Pixlet decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2017-03-01 11:52:29 -05:00
Paul B Mahol
039011b6b0 avcodec: add ScreenPressor decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-22 22:57:59 +01:00
Paul B Mahol
8259f8a720 avcodec: add FM Screen Capture Codec decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-12 10:43:45 +01:00
Paul B Mahol
280a40dd27 avcodec: add ATRAC Advanced Lossless decoders 
Only lossy part is decoded for now.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-02-11 12:00:38 +01:00