Commit Graph

1047 Commits

Author SHA1 Message Date
Connor Worley dfbbd11a4b lavc/dxvenc: add DXV encoder with support for DXT1 texture format
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2024-01-23 21:31:22 +01:00
Nuo Mi 301ed950d1 vvcdec: add vvc decoder
vvc decoder plug-in to avcodec.
split frames into slices/tiles and send them to vvc_thread for further decoding
reorder and wait for the frame decoding to be done and output the frame

Features:
    + Support I, P, B frames
    + Support 8/10/12 bits, chroma 400, 420, 422, and 444 and range extension
    + Support VVC new tools like MIP, CCLM, AFFINE, GPM, DMVR, PROF, BDOF, LMCS, ALF
    + 295 conformace clips passed
    - Not support RPR, IBC, PALETTE, and other minor features yet

Performance:
    C code FPS on an i7-12700K (x86):
        BQTerrace_1920x1080_60_10_420_22_RA.vvc      93.0
        Chimera_8bit_1080P_1000_frames.vvc          184.3
        NovosobornayaSquare_1920x1080.bin           191.3
        RitualDance_1920x1080_60_10_420_32_LD.266   150.7
        RitualDance_1920x1080_60_10_420_37_RA.266   170.0
        Tango2_3840x2160_60_10_420_27_LD.266         33.7

    C code FPS on a M1 Mac Pro (ARM):
        BQTerrace_1920x1080_60_10_420_22_RA.vvc     58.7
        Chimera_8bit_1080P_1000_frames.vvc          153.3
        NovosobornayaSquare_1920x1080.bin           150.3
        RitualDance_1920x1080_60_10_420_32_LD.266   105.0
        RitualDance_1920x1080_60_10_420_37_RA.266   133.0
        Tango2_3840x2160_60_10_420_27_LD.266        21.7

    Asm optimizations still working in progress. please check
    https://github.com/ffvvc/FFmpeg/wiki#performance-data for the latest

Contributors (based on code merge order):
    Nuo Mi <nuomi2021@gmail.com>
    Xu Mu <toxumu@outlook.com>
    Frank Plowman <post@frankplowman.com>
    Shaun Loo <shaunloo10@gmail.com>
    Wu Jianhua <toqsxw@outlook.com>

Thank you for reporting issues and providing performance reports:
    Łukasz Czech <lukaszcz18@wp.pl>
    Xu Fulong <839789740@qq.com>

Thank you for providing review comments:
    Ronald S. Bultje <rsbultje@gmail.com>
    James Almer <jamrial@gmail.com>
    Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

Co-authored-by: Xu Mu <toxumu@outlook.com>
Co-authored-by: Frank Plowman <post@frankplowman.com>
Co-authored-by: Shaun Loo <shaunloo10@gmail.com>
Co-authored-by: Wu Jianhua <toqsxw@outlook.com>
2024-01-03 23:15:12 +08:00
Paul B Mahol 3609d2b783 avcodec: add QOA decoder 2023-11-26 17:49:09 +01:00
Dawid Kozinski cfe2947887 avcodec/evc_decoder: Provided support for EVC decoder
- Added EVC decoder wrapper
- Changes in project configuration file and libavcodec Makefile
- Added documentation for xevd wrapper

Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-20 11:55:51 -03:00
Dawid Kozinski c59a96fd08 avcodec/evc_encoder: Provided support for EVC encoder
- Added EVC encoder wrapper
- Changes in project configuration file and libavcodec Makefile
- Added documentation for xeve wrapper

Signed-off-by: Dawid Kozinski <d.kozinski@samsung.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2023-11-20 11:55:51 -03:00
Peter Ross 10869cd849 avcodec: LEAD MCMP decoder
Partially fixes ticket #798

Reviewed-by: James Almer <jamrial@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Peter Ross <pross@xvid.org>
2023-11-08 17:37:58 +11:00
Fei Wang 3be81e3b44 lavc/vaapi_encode: Add VAAPI AV1 encoder
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Acked-by: Neal Gompa <ngompa13@gmail.com>
2023-09-22 13:15:00 +08:00
Paul B Mahol 7ef9d31071 avcodec: add OSQ audio decoder 2023-09-01 14:26:47 +02:00
Tomas Härdin 8e53233f68 lavc/msrleenc: Add msrle encoder
Keyframes are marked automagically
2023-06-20 14:37:52 +02:00
Paul B Mahol 2d59ca0a66 avcodec: add VMX1 decoder 2023-06-12 23:43:05 +02:00
Paul B Mahol f11515c77f avcodec: add RTV1 decoder 2023-06-07 09:00:18 +02:00
Samuel Mira 416fd1b43b avcodec/mediacodec: Add VP8 encoder
Connected FFmpeg to Mediacodec VP8 encoder.

Signed-off-by: Samuel Mira <samuel.mira@qt.io>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-05-17 19:20:57 +08:00
Samuel Mira acd37fd566 avcodec/mediacodec: Add AV1 encoder
Connected FFmpeg to Mediacodec AV1 encoder

Signed-off-by: Samuel Mira <samuel.mira@qt.io>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-05-17 19:19:51 +08:00
Paul B Mahol 40bae5be5e avcodec: add PDV decoder 2023-04-20 15:44:38 +02:00
Michael Niedermayer 60ccb3fe78
Remove libopenjpeg decoder
We do not support other video/image decoders when we have our own.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2023-04-02 23:54:51 +02:00
Samuel Raposo Vieira Mira b4eca5cce2 avcodec/mediacodec: add mpeg4 encoder
This patch will add MPEG4 encoder using Android Mediacodec

Signed-off-by: Samuel Mira <samuel.mira@qt.io<mailto:samuel.mira@qt.io>>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-04-02 15:10:15 +08:00
Samuel Raposo Vieira Mira 139f3352ed avcodec/mediacodec: add vp9 encoder using mediacodec
The only encoders avaliable using mediacodec were h264 and hevc. This
patch adds the vp9 encoder.

Signed-off-by: Samuel Mira <samuel.mira@qt.io<mailto:samuel.mira@qt.io>>
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-04-02 15:09:45 +08:00
TADANO Tokumei b6138633cd lavc/libaribcaption.c: add ARIB caption decoder using libaribcaption
This patch add another ARIB caption decoder using libaribcaption
external library.

Unlike libaribb24, it supports 3 types of subtitle outputs:
* text: plain text
* ass: ASS formatted text
* bitmap: bitmap image

Default subtitle type is ass as same as libaribb24.
Advantages compared with libaribb24 on ASS subtitle are:
* Subtitle positioning.
* Multi-rect subtitle: some captions are displayed at different
  position at a time.
* More stability and reproducibility.

To compile with this feature:
* libaribcaption external library has to be pre-installed.
  https://github.com/xqq/libaribcaption
* configure with `--enable-libaribcaption` option.

`--enable-libaribb24` and `--enable-libaribcaption` options are
not exclusive. If both enabled, libaribcaption precedes as
order listed in `libavcodec/allcodecs.c`.

Signed-off-by: rcombs <rcombs@rcombs.me>
2023-03-28 12:05:19 -04:00
Andreas Rheinhardt 4175022bdb avcodec/libvpxdec: Constify VP9-decoder
Possible since 8d226fb978.

Reviewed-by: James Zern <jzern-at-google.com@ffmpeg.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2023-03-13 23:36:53 +01:00
Paul B Mahol b8c0802156 avcodec: add RKA decoder 2023-02-11 21:26:37 +01:00
Paul B Mahol 651da91915 avcodec: add WavArc decoder 2023-02-04 09:36:01 +01:00
Anton Khirnov e3a99041b8 lavc: add null codecs
They discard all input without ever returning any output. Useful for
development.
2023-01-31 09:00:56 +01:00
Paul B Mahol 280e6e93fc avcodec: add ADPCM XMD decoder 2023-01-30 20:57:37 +01:00
Paul B Mahol 01343683fa avcodec: add CBD2 DPCM decoder 2023-01-27 19:45:36 +01:00
Dmitrii Ovchinnikov 5f0a7a9169 libavcodec/amfenc: add AV1 encoding support
Tested-by: Jean-Baptiste Kempf <jb@videolan.org>
2023-01-27 22:38:45 +05:30
Paul B Mahol c5a545cff8 avcodec: add WADY DPCM decoder 2023-01-24 16:58:01 +01:00
Zhao Zhili f0d2ed135c avcodec/mediacodecdec: add AV1 decoding support
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2023-01-03 19:23:03 +08:00
Zhao Zhili 0ff18a7d6d avcodec: add MediaCodec encoder
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
2022-11-21 23:56:16 +08:00
Timo Rothenpieler 5c288a44ad avcodec/nvenc: add AV1 encoding support
The encoder seems to be trading blows with hevc_nvenc.
In terms of quality at low bitrate cbr settings, it seems to
outperform it even. It produces fewer artifacts and the ones it
does produce are less jarring to my perception.

At higher bitrates I had a hard time finding differences between
the two encoders in terms of subjective visual quality.

Using the 'slow' preset, av1_nvenc outperformed hevc_nvenc in terms
of encoding speed by 75% to 100% while performing above tests.

Needless to say, it always massively outperformed h264_nvenc in terms
of quality for a given bitrate, while also being slightly faster.
2022-11-05 21:17:37 +01:00
Wenbin Chen dc9e4789a3 libavcodec/qsvenc_av1: add av1_qsv encoder
It is available only when libvpl is enabled. MSDK doesn't support av1
encoding.

sample command:
ffmpeg -f rawvideo -pix_fmt nv12 -s 1920x1080 -i input.yuv \
-c:v av1_qsv output.ivf

Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
2022-10-24 13:30:22 +08:00
Peter Ross 3141dbb7ad avcodec: ViewQuest VQC decoder
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Reviewed-by: Tomas Härdin <git@haerdin.se>
Signed-off-by: Peter Ross <pross@xvid.org>
2022-10-18 13:20:37 +11:00
Paul B Mahol 4b6b75c752 avcodec: add Media 100i decoder 2022-09-30 19:11:36 +02:00
Paul B Mahol a166b8a19b avcodec: add FTR audio decoder and parser 2022-09-24 14:03:59 +02:00
Paul B Mahol 84f467454b avcodec: add APAC decoder 2022-09-23 20:26:28 +02:00
Paul B Mahol ea93943bee avcodec: add MI-SC4 audio decoder 2022-09-16 10:02:19 +02:00
Paul B Mahol 88170070c4 avcodec: add bonk audio decoder 2022-09-12 11:34:27 +02:00
James Almer 352799dca8 The vuya pixel format was recently added, so this lavc workaround is no longer
needed.

Signed-off-by: James Almer <jamrial@gmail.com>
2022-08-19 22:48:42 -03:00
Peter Ross 23758380d0 avcodec: WBMP (Wireless Application Protocol Bitmap) image format
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Peter Ross <pross@xvid.org>
2022-08-07 19:18:18 +10:00
Paul B Mahol 307ab7fe8a avcodec: add Radiance HDR image format support 2022-07-16 21:43:54 +02:00
Paul B Mahol ff1450e449 avcodec: add PHM decoder and encoder 2022-07-03 15:16:31 +02:00
Paul B Mahol 973fab5653 avcodec: add QOI decoder and demuxer and parser and encoder and muxer 2022-06-05 13:06:54 +02:00
Leo Izen 5f0b4e9c70 avcodec/libjxl: add Jpeg XL encoding via libjxl
This commit adds encoding support to libavcodec
for Jpeg XL images via the external library libjxl.
2022-04-23 19:51:46 +02:00
Leo Izen 458cc7e314 avcodec/libjxl: add Jpeg XL decoding via libjxl
This commit adds decoding support to libavcodec
for Jpeg XL images via the external library libjxl.
2022-04-23 19:51:46 +02:00
Marton Balint ee50cc18b3 avcodec/vbnenc: add VBN encoder
Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00
Marton Balint 013d774e22 avcodec/vbndec: add VBN decoder
Add support for decoding Vizrt Binary Image (VBN) files.

LZW-compressed data is not supported yet.

Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00
Michael Niedermayer dd1ce72e68 avcodec/allcodecs: Dont play with NULLs
Fixes: member access within null pointer of type 'const FFCodec' (aka 'const struct FFCodec')
Fixes: 45726/clusterfuzz-testcase-minimized-ffmpeg_DEMUXER_fuzzer-6554445419249664

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2022-03-21 22:27:14 +01:00
Andreas Rheinhardt 20f9727018 avcodec/codec_internal: Add FFCodec, hide internal part of AVCodec
Up until now, codec.h contains both public and private parts
of AVCodec. This exposes the internals of AVCodec to users
and leads them into the temptation of actually using them
and forces us to forward-declare structures and types that
users can't use at all.

This commit changes this by adding a new structure FFCodec to
codec_internal.h that extends AVCodec, i.e. contains the public
AVCodec as first member; the private fields of AVCodec are moved
to this structure, leaving codec.h clean.

Reviewed-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-03-21 01:33:09 +01:00
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 39a33038ce avcodec: add DFPWM1a codec
From the wiki page (https://wiki.vexatos.com/dfpwm):
> DFPWM (Dynamic Filter Pulse Width Modulation) is an audio codec
> created by Ben “GreaseMonkey” Russell in 2012, originally to be used
> as a voice codec for asiekierka's pixmess, a C remake of 64pixels.
> It is a 1-bit-per-sample codec which uses a dynamic-strength one-pole
> low-pass filter as a predictor. Due to the fact that a raw DPFWM decoding
> creates a high-pitched whine, it is often followed by some post-processing
> filters to make the stream more listenable.

It has recently gained popularity through the ComputerCraft mod for
Minecraft, which added support for audio through this codec, as well as
the Computronics expansion which preceeded the official support. These
both implement the slightly adjusted 1a version of the codec, which is
the version I have chosen for this patch.

This patch adds a new codec (with encoding and decoding) for DFPWM1a.
The codec sources are pretty simple: they use the reference codec with
a basic wrapper to connect it to the FFmpeg AVCodec system.

To clarify, the codec does not have a specific sample rate - it is
provided by the container (or user), which is typically 48000, but has
also been known to be 32768. The codec does not specify channel info
either, and it's pretty much always used with one mono channel.
However, since it appears that libavcodec expects both sample rate and
channel count to be handled by either the codec or container, I have
made the decision to allow multiple channels interleaved, which as far
as I know has never been used, but it works fine here nevertheless. The
accompanying raw format has a channels option to set this. (I expect
most users of this will not use multiple channels, but it remains an
option just in case.)

This patch will be highly useful to ComputerCraft developers who are
working with audio, as it is the standard format for audio, and there
are few user-friendly encoders out there, and even fewer decoders. It
will streamline the process for importing and listening to audio,
replacing the need to write code or use tools that require very
specific input formats.

You may use the CraftOS-PC program (https://www.craftos-pc.cc) to test
out DFPWM playback. To use it, run the program and type this command:
"attach left speaker" Then run "speaker play <file.dfpwm>" for each file.
The app runs in a sandbox, so files have to be transferred in first;
the easiest way to do this is to simply drag the file on the window.
(Or copy files to the folder at https://www.craftos-pc.cc/docs/saves.)

Sample DFPWM files can be generated with an online tool at
https://music.madefor.cc. This is the current best way to encode DFPWM
files. Simply drag an audio file onto the page, and it will encode it,
giving a download link on the page.

I've made sure to update all of the docs as per Developer§7, and I've
tested it as per section 8. Test files encoded to DFPWM play correctly
in ComputerCraft, and other files that work in CC are correctly decoded.
I have also verified that corrupt files do not crash the decoder - this
should theoretically not be an issue as the result size is constant with
respect to the input size.

Signed-off-by: Jack Bruienne <jackbruienne@gmail.com>
2022-03-10 14:05:25 +01:00
Paul B Mahol 47c3b34506 avcodec: add pcm-bluray encoder 2022-03-06 12:45:59 +01:00