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release/7.1
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2165 Commits

Author SHA1 Message Date
Michael Niedermayer
f46e514491 Changelog: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-11-21 00:07:39 +01:00
Michael Niedermayer
73d003ae78 updatze for 7.1.3 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-11-19 16:46:44 +01:00
Michael Niedermayer
f893221c8d Changelog: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-09-14 00:32:13 +02:00
James Almer
8627b7c797 Changelog: update 
Signed-off-by: James Almer <jamrial@gmail.com>
 2025-09-10 09:41:39 -03:00
Michael Niedermayer
84bcf54e92 Update for 7.1.2 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-09-09 01:43:59 +02:00
Michael Niedermayer
68af2cc3fe Prepare for 7.1.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-03-02 16:29:39 +01:00
Michael Niedermayer
3e16202c39 Changelog: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-02-26 03:19:34 +01:00
Michael Niedermayer
dc07f98934 Changelog: update 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2025-01-23 01:21:59 +01:00
Anton Khirnov
5120d30890 Document stream specifier syntax change from 46cbe4ab5c 
Fixes #11248.

(cherry picked from commit 9e68b26765)
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2024-11-09 02:52:57 +01:00
Michael Niedermayer
27c6f5f6d2 Changelog: Mark for 7.1 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-09-24 17:05:48 +02:00
Anton Khirnov
14746871e1 lavc/hevcdec: implement decoding MV-HEVC 
At most two layers are supported.

Aspects of this work were sponsored by Vimeo and Meta.
 2024-09-23 17:15:02 +02:00
James Almer
dc11c12b64 avfilter: add an LCEVC decoding filter 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:06:05 -03:00
James Almer
5fa9c4e596 avformat/mov: support for LCEVC tracks 
Co-authored-by: V-Nova Team <systems@v-nova.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:01:24 -03:00
James Almer
9cea2410a1 avcodec/h2645_sei: export raw LCEVC metadata 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-09-19 10:01:00 -03:00
Anton Khirnov
0c9fe2b232 fftools/cmdutils: extend stream specifiers to match by disposition 2024-09-18 11:01:02 +02:00
Lynne
0aa4ac0faf lavc: bump minor and add Changelog entry for the Vulkan H265 encoder 2024-09-17 21:12:32 +02:00
Lynne
ceb471cfde lavc: bump minor version and add changelog for h264_vulkan 2024-09-16 14:04:06 +02:00
Anton Khirnov
b88c88f920 Changelog: elaborate on what YUVJ is 
Not all changelog readers may be familiar with it.
 2024-09-13 11:56:53 +02:00
Niklas Haas
e6983ed525 Changelog: mention YUV range negotiation 2024-09-08 14:07:59 +02:00
Matthieu Bouron
0a780d3076 avcodec: add Mediacodec audio decoders support 
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
 2024-09-01 12:25:56 +02:00
Fei Wang
d30a9fdc80 lavc/qsvdec: Add VVC decoder 
Signed-off-by: Fei Wang <fei.w.wang@intel.com>
 2024-07-30 13:40:21 +08:00
James Almer
092ef4097c Changelog: mention cropping support in Matroska and MP4 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-07-11 21:35:40 -03:00
Tong Wu
0ba10f2d75 Changelog: add D3D12VA HEVC encoder changelog 
Signed-off-by: Tong Wu <tong1.wu@intel.com>
 2024-07-02 14:15:12 +02:00
Stefano Sabatini
3764b8ecdb lavfi: add Perlin noise generator 2024-07-01 22:31:02 +02:00
Thomas Siedel
c75940db29 avcodec: add external enc libvvenc for H266/VVC 
Add external encoder VVenC for H266/VVC encoding.
Register new encoder libvvenc.
Add libvvenc to wrap the vvenc interface.
libvvenc implements encoder option: preset,qp,qpa,period,
passlogfile,stats,vvenc-params,level,tier.
Enable encoder by adding --enable-libvvenc in configure step.

Co-authored-by: Christian Bartnik chris10317h5@gmail.com
Signed-off-by: Thomas Siedel <thomas.ff@spin-digital.com>
 2024-06-15 21:00:05 +08:00
Sean McGovern
cdd139d760 libavcodec/alpha: remove DSP & support code 
Introduced in 1992, the Alpha was a 64-bit RISC processor designed
to replace the VAX CISC machines sold by Digital Equipment Corporation.

After Digital was acquired by Compaq in 1998 -- who themselves would be
later purchased by Hewlett-Packard, the architecture was phased out over
the following decade. It became effectively defunct in 2007, the last
publicly available processor being the Alpha 21364.

FFmpeg has not added any DSP code for this architecture since lowres2
was introduced in 2012, and it is more than unlikely someone still wishes
to maintain it.

Remove the DSP and support code.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2024-06-13 23:14:26 +02:00
Lynne
24d3291f7c changelog: add entry for xHE-AAC 2024-06-02 18:34:46 +02:00
Nuo Mi
b8eb8b4f19 Changelog: add DVB compatible information for VVC decoder 
see https://dvb.org/specifications/verification-validation/vvc-test-content/
 2024-05-21 20:20:25 +08:00
Mandava, Mounika
b1037d4ebe lavc/qsvenc: add support for oneVPL string API 
A new option -qsv_params <str> is added, where <str> is a :-separated
list of key=value parameters.

Example:
$ ffmpeg -y -f lavfi -i testsrc -vf "format=nv12" -c:v h264_qsv -qsv_params
"TargetUsage=1:GopPicSize=30:GopRefDist=2:TargetKbps=5000" -f null -

Signed-off-by: Mounika Mandava <mounika.mandava@intel.com>
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2024-05-07 11:06:37 +08:00
Niklas Haas
95568c4e31 avfilter/scale2ref: deprecate in favor of scale=rw:rh 
And remove it from the documentation.
 2024-05-03 14:23:23 +02:00
Niklas Haas
bb80445813 avfilter/vf_scale: add optional "ref" input 
This is automatically enabled if the width/height expressions reference
any ref_* variable. This will ultimately serve as a more principled
replacement for the fundamentally broken scale2ref.

See-Also: https://trac.ffmpeg.org/ticket/10795
 2024-05-03 14:23:23 +02:00
Haihao Xiang
1b5ca2e631 Changelog: Add pad_vaapi, drawbox_vaapi entry 
Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
 2024-04-18 14:43:07 +08:00
Antoine SOULIER
257bc2a82a avformat/lc3: add file format for LC3/LC3plus transport 
A file format is described in Bluetooth SIG LC3 and ETSI TS 103 634, for
test purpose.
 2024-04-15 18:34:12 +02:00
Anton Khirnov
3bd7c57125 fftools/ffmpeg_filter: implement filtergraph chaining 
This allows one complex filtergraph's output to be sent as input to
another one, which is useful in certain situations (one is described in
the docs).

Chaining filtergraphs was already effectively possible by using a
wrapped_avframe encoder connected to a loopback decoder, but it is ugly,
non-obvious and inefficient.
 2024-04-09 10:34:18 +02:00
Antoine Soulier via ffmpeg-devel
240fd04db2 avcodec/liblc3: add encoding/decoding support of LC3 audio codec 
The LC3 audio codec is the default codec of Bluetooth LE audio.
This is a wrapper over the liblc3 library (https://github.com/google/liblc3).

Signed-off-by: Antoine Soulier <asoulier@google.com>
 2024-04-04 17:47:31 +02:00
Marth64
e3335e9e9e Changelog: fix typos for 7.0 section 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-04 12:43:47 -03:00
Jean-Baptiste Kempf
486a2b964b changelog: update for 7.0 
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-04-04 10:57:28 -03:00
Marth64
15406f8377 avformat/rcwtdec: add RCWT Closed Captions demuxer 
RCWT (Raw Captions With Time) is a format native to ccextractor,
a commonly used OSS tool for processing 608/708 Closed Captions (CC).
RCWT can be used to archive the original extracted CC bitstream.
The muxer was added in January 2024. In this commit, add the demuxer.

One can now demux RCWT files for rendering in ccaption_dec or interop
with ccextractor (which produces RCWT). Using the muxer/demuxer combo,
the CC bits can be kept for processing or rendering with either tool.
This can be an effective way to backup an original CC stream, including
format extensions like EIA-708 and overall original presentation.

Signed-off-by: Marth64 <marth64@proxyid.net>
 2024-04-02 20:08:51 +02:00
Stefano Sabatini
dfd9c21754 Changelog: add next entry 2024-04-02 20:04:46 +02:00
Michael Niedermayer
8f6bdfd4ec Changelog: Add 7.0 point 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2024-03-27 01:04:54 +01:00
Matthieu Bouron
87ace5c4da Changelog: add Android content URIs protocol entry 
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
 2024-03-27 00:08:11 +01:00
Wenbin Chen
f34000541a Changelog: add dnn libtorch backend entry 
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
 2024-03-23 11:42:13 +01:00
Zhao Zhili
4869171aa9 Changelog: mention ffplay with hwaccel decoding support 
Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
 2024-03-22 20:26:53 +08:00
Steven Liu
7c9e7665e1 Changelog: Add Support PacketTypeMetadata of PacketType in enhanced flv 
Reviewed-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
 2024-03-18 18:38:48 +08:00
Anton Khirnov
a9193f7b7d fftools/ffmpeg: add loopback decoding 
This allows to send an encoder's output back to decoding and feed the
result into a complex filtergraph.
 2024-03-13 08:01:27 +01:00
asivery
9124d807dc avformat/aea: add aea muxer 
Signed-off-by: asivery <asivery@protonmail.com>
 2024-03-12 11:26:13 +01:00
Niklas Haas
30d6861a11 fftools/ffprobe: add AVFilmGrainParams printing 2024-03-07 21:09:06 +01:00
James Almer
7e4334e16a fftools/ffprobe: add support for Stream Groups 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2024-03-05 12:56:21 -03:00
Marth64
e3a137bef3 Changelog: restore new line 
A new line was removed in a1304272c3
which breaks consistency in between versions.

Signed-off-by: Marth64 <marth64@proxyid.net>
 2024-03-04 10:52:12 +01:00
Marth64
a1304272c3 libavformat/dvdvideo: add DVD-Video demuxer, powered by libdvdread and libdvdnav 
Signed-off-by: Marth64 <marth64@proxyid.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2024-03-02 08:12:29 +01:00