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538 Commits

Author SHA1 Message Date
Martin Storsjö
a78f136f3f configure: Use a separate config_components.h header for $ALL_COMPONENTS 
This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2022-03-16 14:12:49 +02:00
Jack Bruienne
e6e3aae294 avformat: add DFPWM WAV container support 
This commit adds support for storing DFPWM audio in a WAV container.
It uses the WAVEFORMATEXTENSIBLE structure, following these conventions:
https://gist.github.com/MCJack123/90c24b64c8e626c7f130b57e9800962c
The implementation is very simple: it just adds the GUID to the list of
WAV GUIDs, and modifies the WAV muxer to always use WAVEFORMATEXTENSIBLE
format with that GUID.

This creates a standard container format for DFPWM besides raw data.
It will allow users to transfer DFPWM audio in a standard container
format, with the sample rate and channel count contained in the file
as opposed to being an external parameter as in the raw format.

This format is already supported in my AUKit library, which is the CC
analog to libav (albeit much smaller). Support in other applications is TBD.

Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
 2022-03-10 14:11:12 +01:00
Andreas Rheinhardt
636631d9db Remove unnecessary libavutil/(avutil|common|internal).h inclusions 
Some of these were made possible by moving several common macros to
libavutil/macros.h.

While just at it, also improve the other headers a bit.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2022-02-24 12:56:49 +01:00
Peter Ross
c655a734b1 avcodec/siren: MSN Siren decoder 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
 2021-09-07 18:07:11 +10:00
Andreas Rheinhardt
25c8507818 Remove/replace some unnecessary avcodec.h inclusions 
Also remove other unnecessary headers and include headers directly while
at it.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
 2021-07-22 15:29:46 +02:00
Andreas Rheinhardt
1df1083b6c avformat/wav: Deduplicate codec tags lists 
Also saves relocations.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-02-23 11:30:57 +01:00
Andreas Rheinhardt
09e6d3a026 avformat/avienc, wtvenc: Deduplicate codec tags list 
Also saves relocations.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
 2021-02-23 11:30:57 +01:00
Paul B Mahol
904ab5365c avcodec/magicyuv: add support for recently added new format 2020-09-22 18:37:15 +02:00
Paul B Mahol
cdd06db56f avcodec: add NotchLC decoder 2020-05-19 20:09:25 +02:00
Paul B Mahol
481ebb1c8b avcodec: add MV30 decoder 2020-04-10 12:22:09 +02:00
Paul B Mahol
d4d74707fb avformat/avidec: recognize H265 fourcc as hevc 
Fixes decoding of came2_2020-01-13__20-38-58_21-00-00__Chn2.avi
 2020-03-12 18:57:39 +01:00
Paul B Mahol
022796c82f avcodec/utvideodec: add support for UQY0 2020-02-25 13:09:20 +01:00
Paul B Mahol
dfb0b9370d avcodec: fix pcm zork decoder 
Fixes #1939
 2020-02-16 12:54:57 +01:00
Paul B Mahol
ed58f8475f avcodec: add mvha video decoder 2019-11-27 23:54:20 +01:00
Paul B Mahol
61dc7add30 avcodec: add mvdv video decoder 2019-11-27 23:53:43 +01:00
Carl Eugen Hoyos
551fcbbccb lavc/g729dec: Support decoding Sipro ACELP.KELVIN. 
Fixes ticket #4799.
Analyzed-by: Aleksandr Ustinov
 2019-09-16 20:57:53 +02:00
Marton Balint
2e31774b40 avformat/avidec: add support for recognizing HEVC fourcc when demuxing 
Some security cams generate this, as well as some versions of VirtualDub and
VLC so support for _reading_ such files is justified.

Fixes ticket #7110.

See also this discussion: https://patchwork.ffmpeg.org/patch/8744/

Signed-off-by: Marton Balint <cus@passwd.hu>
 2019-08-31 17:38:25 +02:00
Paul B Mahol
7c0b3ba7dd avcodec: add IMM5 decoder 2019-08-29 21:04:54 +02:00
Paul B Mahol
2601eef850 avcodec/magicyuv: add support for recently added YUV444P10 2019-07-11 16:53:09 +02:00
Peter Ross
8913af7d94 avformat/riff: add VP4 fourcc 2019-06-12 20:06:20 +10:00
Paul B Mahol
16f7c1f291 avcodec: add LSCR decoder 
Fixes #4711.
 2019-04-13 18:10:11 +02:00
Paul B Mahol
d0f24df648 avcodec: add ADPCM AGM decoder 2019-04-11 11:58:34 +02:00
Paul B Mahol
7be8f7ac81 avcodec/agm: add support for non-dct coding 2019-04-11 11:49:43 +02:00
Paul B Mahol
0f28355974 avcodec/agm: add support for higher compression 2019-04-11 11:49:43 +02:00
Paul B Mahol
4e8cbbf70e avcodec: add Amuse Graphics decoder 
This work is sponsored by VideoLAN.
 2019-03-31 10:48:43 +02:00
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
41c1643d75 avcodec: add HYMT decoder 2018-12-31 15:41:23 +01:00
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
42a99b76de avcodec: add IMM4 decoder 
This work is sponsored by VideoLAN.
 2018-08-21 11:52:06 +02:00
hwren
b7b7b8e8a1 lavf: add avs2 fourcc 
Signed-off-by: hwren <hwrenx@126.com>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2018-07-27 20:07:52 +08:00
Rostislav Pehlivanov
9fececb6f3 riff: add ATRAC9 guid 
Enables demuxing of ATRAC9 files.

Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
 2018-07-03 20:15:06 +01:00
Paul B Mahol
92b32664cd avcodec/utvideodec: add support for UMH2, UMY2, UMH4, UMY4, UMRA, UMRG 
These are new modes which are supposed to be more SIMD friendly.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2018-01-02 13:41:49 +01:00
Aleksandr Slobodeniuk
50aeb6e4ed avformat/riff: remove useless tag correlation 'mpg2'->MPEG1VIDEO. 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-08-02 15:26:35 +02:00
Paul B Mahol
0281d5ece6 avcodec/magicyuv: add 12 bit formats 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-07-10 12:03:08 +02:00
Carl Eugen Hoyos
017a68e8fb lavf/riff: Support more vlc fourcc's for 12 and 16 bit yuv4xx. 2017-05-21 23:39:54 +02:00
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
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
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
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
Steinar H. Gunderson
2a293ec7ac avcodec: add Newtek SpeedHQ decoder 
This decoder can decode all existing SpeedHQ formats (SHQ0–5, 7, and 9),
including correct decoding of the alpha channel.

1080p is decoded in 142 fps on one core of my i7-4600U (2.1 GHz Haswell),
about evenly split between bitstream reader and IDCT. There is currently
no attempt at slice or frame threading, even though the format trivially
supports both.

NewTek very helpfully provided a full set of SHQ samples, as well as
source code for an SHQ2 encoder (not included) and assistance with
understanding some details of the format.
 2017-01-11 16:02:10 +01:00
Paul B Mahol
fd010406c0 avformat/riff: extend MagicYUV fourcc list 
Newer version of encoder can create such files.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2017-01-07 17:26:33 +01:00
Paul B Mahol
6d09d6edbc avcodec/magicyuv: add 10 bit support 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-12-20 13:32:15 +01:00
Carl Eugen Hoyos
d8716864f9 lavf/riff: Document the interleaving of VSM4 video. 2016-10-19 23:39:19 +02:00
Carl Eugen Hoyos
4d81f9631d lavf/riff: Support Verint NetDVR II ("VSM4") h263 video in asf. 2016-10-13 12:17:48 +02:00
Paul B Mahol
c62cb9bf5a avcodec/utvideodec: add support for ULY4 and ULH4 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2016-09-04 01:57:50 +02:00