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Commit Graph

1406 Commits

Author SHA1 Message Date
Philip Langdale
40135829b6 avcodec/libaom: Support monochrome encoding with libaom >= 2.0.1
Monochrome encoding with libaom was buggy for a long time, but this was
finally sorted out in libaom 2.0.1 (2.0.0 is almost there but was still
buggy in realtime mode).

We'll keep support for libaom 1.x around until the LTS distros that
include it are EOL (which is still a long time from now).

Fixes: https://trac.ffmpeg.org/ticket/7599
2020-12-08 15:31:39 -08:00
Philip Langdale
67bb11b5f6 avcodec/nvdec: Add support for decoding monochrome av1
The nvidia hardware explicitly supports decoding monochrome content,
presumably for the AVIF alpha channel. Supporting this requires an
adjustment in av1dec and explicit monochrome detection in nvdec.

I'm not sure why the monochrome path in av1dec did what it did - it
seems non-functional - YUV440P doesn't seem a logical pix_fmt for
monochrome and conditioning on chroma sub-sampling doesn't make sense.
So I changed it.

I've tested 8bit content, but I haven't found a way to create a 10bit
sample, so that path is untested for now.
2020-12-06 14:59:24 -08:00
Peter Ross
85b442e231 avcodec/msp2dec: Microsoft Paint (MSP) version 2 decoder
Signed-off-by: Peter Ross <pross@xvid.org>
2020-12-06 19:51:45 +11:00
Anton Khirnov
a83098ab03 avcodec: deprecate thread_safe_callbacks
They add considerable complexity to frame-threading implementation,
which includes an unavoidably leaking error path, while the advantages
of this option to the users are highly dubious.

It should be always possible and desirable for the callers to make their
get_buffer2() implementation thread-safe, so deprecate this option.
2020-11-27 15:46:50 +01:00
Jean-Baptiste Kempf
052a5993ad avcodec: add SpeedHQ encoder 2020-11-24 09:38:35 +01:00
Hendrik Leppkes
8f4aec719e avcodec/dxva2: add AV1 decode support
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
2020-11-12 15:55:16 +01:00
Timo Rothenpieler
ac5b45abab avcodec/nvdec: add av1 hwaccel
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
Co-authored-by: James Almer <jamrial@gmail.com>
2020-11-11 18:36:09 +01:00
Fei Wang
3308bbf776 avcodec: add av1 VAAPI decoder
Example cmdline:
ffmpeg -hwaccel vaapi -hwaccel_device /dev/dri/renderD128 -v verbose \
-c:v av1 -i input.ivf -pix_fmt yuv420p -vsync passthrough -f md5     \
-y out.md5

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
2020-11-02 22:57:23 +00:00
Anton Khirnov
717503f716 put_bits: make avpriv_align_put_bits() inline
This function is so extremely simple that it is preferable to make it
inline rather than deal with all the complications arising from it being
an exported symbol.

Keep avpriv_align_put_bits() around until the next major bump to
preserve ABI compatibility.
2020-10-28 13:53:23 +01:00
Zane van Iperen
40a8d43885
avcodec: add adpcm_ima_alp encoder 2020-10-25 23:44:26 +10:00
Roman Arzumanyan
b23e6ae886 avcodec/cuviddec: add av1 support
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2020-10-15 21:20:40 +02:00
ManojGuptaBonda
ccca62ef99 VP9 Profile 2 VDPAU support
Added VDPAU to list of supported formats for VP9 420 10 and 12 bit
formats. Add VP9 10/12 Bit support for VDPAU

Signed-off-by: Philip Langdale <philipl@overt.org>
2020-10-08 11:18:14 -07:00
Paul B Mahol
283f950a65 avcodec: add Cintel RAW decoder 2020-10-07 22:16:09 +02:00
hwren
c952db9d68 lavc,doc: add libuavs3d video decoder wrapper
Signed-off-by: hbj <hanbj@pku.edu.cn>
Signed-off-by: hwren <hwrenx@126.com>
2020-10-06 00:01:33 +08:00
Paul B Mahol
a3a6b56200 avcodec: add Argonaut Games Video decoder 2020-09-27 09:56:13 +02:00
Paul B Mahol
5c2d7acb4f avcodec: add IPU Video decoder and parser 2020-09-24 13:33:29 +02:00
Fei Wang
47be5a5056 avcodec: add AV1 hardware accelerated decoder
This AV1 decoder is currently only used for hardware accelerated decoding.
It can be extended into a native decoder in the future, so set its name to
"av1" and temporarily give it the lowest priority in the codec list.

Signed-off-by: Fei Wang <fei.w.wang@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2020-09-12 13:08:34 -03:00
Paul B Mahol
c8e38950e3 avcodec: add PhotoCD decoder 2020-09-04 16:01:53 +02:00
Paul B Mahol
7f95339319 avcodec: add MobiClip video decoder 2020-09-03 18:09:30 +02:00
Paul B Mahol
1304078d3c avcodec: add FastAudio decoder 2020-09-03 18:07:58 +02:00
Paul B Mahol
a1caa16d45 avcodec: add ADPCM IMA MOFLEX decoder 2020-09-03 18:06:50 +02:00
Gautam Ramakrishnan
f0e33119e4 libavcodec/j2kenc: Support for multiple layers
This patch allows setting a compression ratio and to
set multiple layers. The user has to input a compression
ratio for each layer.
The per layer compression ration can be set as follows:
-layer_rates "r1,r2,...rn"
for to create 'n' layers.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-08-30 16:18:37 +02:00
Paul B Mahol
6158029dfc avcodec: add RPZA encoder 2020-08-21 22:46:07 +02:00
Zane van Iperen
62da99e1d0
avcodec: add adpcm_argo encoder
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2020-08-07 23:04:28 +10:00
Paul B Mahol
4e27817629 avcodec: add CFHD encoder 2020-08-02 09:33:24 +02:00
Daryl Seah
0e20dee5c2 avcodec: Add an SVT-AV1 encoder wrapper
Signed-off-by: Daryl Seah <daryl.seah@intel.com>
Signed-off-by: Jing SUN <jing.a.sun@intel.com>
Signed-off-by: ZhiZhen Tang <zhizhen.tang@intel.com>
Signed-off-by: Zhong Li <zhong.li@intel.com>
Signed-off-by: Xu Guangxin <guangxin.xu@intel.com>
Signed-off-by: James Almer <jamrial@gmail.com>
2020-07-29 17:11:26 -03:00
Wang Cao
017bf9643f libavcodec/libaomenc.c: Add command-line options for inter-coding tools
Signed-off-by: Wang Cao <wangcao@google.com>
Signed-off-by: James Zern <jzern@google.com>
2020-07-24 19:10:10 -07:00
Wang Cao
498ad7b37c libavcodec/libaomenc.c: Add command-line options for tx tools.
Signed-off-by: Wang Cao <wangcao@google.com>
Signed-off-by: James Zern <jzern@google.com>
2020-07-24 19:10:10 -07:00
Zane van Iperen
80dda80981 avcodec: add adpcm_ima_apm encoder
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2020-07-21 11:36:14 +10:00
Limin Wang
448a9aaa78 API: add AV_PKT_DATA_S12M_TIMECODE to AVPacketSideDataType
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2020-07-15 05:47:14 +08:00
ManojGuptaBonda
ed5ee04722 avcodec/hevcdec: Add VDPAU to list of supported formats
Added VDPAU to list of supported formats for HEVC10 and 12 bit formats
also added 42010 bit to surface_parameters and new VDP chroma formats to
VDPAUPixFmtMaps

Add HEVC 420 10/12 Bit  and 444 10/12 Bit support for VDPAU

YUV444P10 is defined as the 444 surface with 10bit valid data in LSBs
but H/w returns Data in MSBs Hence if we map output as YUV444p16 it
is filtering out the LSB to convert to p10 format.

Signed-off-by: Philip Langdale <philipl@overt.org>
2020-07-09 20:54:11 -07:00
Gautam Ramakrishnan
cfe2cf0a63 libavcodec/pgxdec: Add PGX decoder
This patch adds a pgx decoder.

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-07-03 23:28:26 +02:00
Wang Cao
297d5a110b avcodec/libaomenc: Add command-line options for intra-coding tools
Signed-off-by: Wang Cao <wangcao@google.com>
Signed-off-by: James Zern <jzern@google.com>
2020-07-01 11:55:04 -07:00
Wang Cao
aa5c6f382b avcodec/libaomenc: Add command-line options to control the use of partition tools
This patch adds the control for enabling rectangular partitions, 1:4/4:1
partitions and AB shape partitions.

Signed-off-by: Wang Cao <wangcao@google.com>
Signed-off-by: James Zern <jzern@google.com>
2020-07-01 11:54:56 -07:00
Roman Arzumanyan
9115d77222 avcodec/nvenc: add new Video SDK 10 features
1. new Nvenc presets
2. new multipass encode modes
3. low delay key frame scale

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2020-07-01 16:10:00 +02:00
Timo Rothenpieler
9aef4ae975 avcodec/nvenc: rename tc option to something more unique
Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
2020-06-30 19:03:56 +02:00
James Almer
827d6fe73d avcodec/encode: restructure the core encoding code
This commit follows the same logic as 061a0c14bb, but for the encode API: The
new public encoding API will no longer be a wrapper around the old deprecated
one, and the internal API used by the encoders now consists of a single
receive_packet() callback that pulls frames as required.

amf encoders adapted by James Almer
librav1e encoder adapted by James Almer
nvidia encoders adapted by James Almer
MediaFoundation encoders adapted by James Almer
vaapi encoders adapted by Linjie Fu
v4l2_m2m encoders adapted by Andriy Gelman

Signed-off-by: James Almer <jamrial@gmail.com>
2020-06-18 17:11:37 -03:00
Michael Niedermayer
c5079bf3bc Bump minor versions after branching 4.3
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:49:04 +02:00
Michael Niedermayer
0a8a96c251 Bump minor versions to separate 4.3 from master
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-06-08 22:49:04 +02:00
Paul B Mahol
d49db99ce2 avcodec: add PFM image decoder 2020-05-30 18:02:55 +02:00
Zane van Iperen
b1189c1571 avcodec: add adpcm_ima_ssi encoder
Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2020-05-27 22:13:39 +02:00
Anton Khirnov
ba6cada92e avcodec.h: split AVCodec API into its own header 2020-05-27 10:22:17 +02:00
Marton Balint
82f9eb6f6c avcodec: move mpeg4 profiles to profiles.h
Also bump micro version after the recent option changes.

Signed-off-by: Marton Balint <cus@passwd.hu>
2020-05-22 22:23:18 +02:00
Anton Khirnov
9d443c3e68 avcodec.h: split AVCodecParameters API into its own header 2020-05-22 14:38:57 +02:00
James Almer
13b1bbff0b avcodec: deprecate Lossless and Intra Only encoder capabilites
Both are codec properties and not encoder capabilities. The relevant
AVCodecDescriptor.props flags exist for this purpose.

Signed-off-by: James Almer <jamrial@gmail.com>
2020-05-21 12:32:15 -03:00
wm4
050b72ab5e avcodec: Add MediaFoundation encoder wrapper
This contains encoder wrappers for H264, HEVC, AAC, AC3 and MP3.

This is based on top of an original patch by wm4
<nfxjfg@googlemail.com>. The original patch supported both encoding
and decoding, but this patch only includes encoding.

The patch contains further changes by Paweł Wegner
<pawel.wegner95@gmail.com> (primarily for splitting out the encoding
parts of the original patch) and further cleanup, build compatibility
fixes and tweaks for use with Qualcomm encoders by Martin Storsjö.

Signed-off-by: Martin Storsjö <martin@martin.st>
2020-05-19 21:34:04 +03:00
Paul B Mahol
cdd06db56f avcodec: add NotchLC decoder 2020-05-19 20:09:25 +02:00
Linjie Fu
e4d37abcc1 lavc/libopenh264enc: Add coder option to replace cabac
Set DEPRECATED flag to option cabac, replace with coder. The
priority logic is:
1. s->coder; then
2. avctx->coder_type; then
3. s->cabac.

Change the default option to -1 and allow the default cabac to be
determined by profile.

Add FF_API_OPENH264_CABAC macro for cabac to remove this option after
LIBAVCODEC_VERSION_MAJOR = 59.

Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Linjie Fu <linjie.fu@intel.com>
2020-05-13 09:55:54 +08:00
Anton Khirnov
c584409643 lavc: add a flag for exporting AVVideoEncParams from decoders 2020-05-12 09:37:47 +02:00
Marton Balint
2035620b7c avcodec/pcm_rechunk_bsf: add bitstream filter to rechunk pcm audio
Signed-off-by: Marton Balint <cus@passwd.hu>
2020-05-07 23:12:24 +02:00