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- Latest News
- Merge branch 'test-autolaunch-win' into 'master'
- avformat/movenc: Support alpha channel for AVIF
- Linux Kernel: Linux 5.19-rc4
- fix ByValue lookups with ScSortedRangeCache
- svg filter: support for emphasis spin animation
- AV1 VDPAU hwaccel Decode support
- DBus: build: Include license files in releases
- vkd3d: Import upstream release 1.4.
- Latest News (cont.)
- Documentation: Add a list of acronyms
- util/lint: Add coreboot specific dictionary file
- Add support for exporting SVGZ in Writer
- tdf#100522 Add support for exporting SVGZ in Draw
- remove RegionRippleDrag
- Linux Kernel: Linux 5.19-rc3
- WINE: Release 7.11.
- libavcodec/qsvenc: add ROI support to qsv encoder
- tdf#125040 Recreate Contextual Single for Writer
- avfilter: add virtualbass filter
- Add support for exporting EMZ/WMZ
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FFmpeg
FFmpeg is a popular open-source multimedia framework commonly used for audio/video encode and decode functionality to a variety of codecs.
Today's Activity
- avformat/movenc: Support alpha channel for AVIF
Vignesh Venkatasubramanian: AVIF specification allows for alpha channel as an auxiliary item (in case of still images) or as an auxiliary track (in case of animated images). - fftools/ffplay: fix YUV conversion mode
Niklas Haas: GL and Metal cache the state at time of texture creation. - libavcodec/qsvenc: Enable fixed QP configure in qsv CQP runtime
Yue Heng: Enable dynamic QP configuration in runtime on qsv encoder.
Other Activity This Week
- avcodec/libjxlenc: properly read input colorspace
Leo Izen: Whether an ICC profile is present or not, the libjxl encoder wrapper should now properly read colorspace tags and forward them to libjxl appropriately, rather than just assume sRGB as before. - avcodec/libjxldec: properly tag output colorspace
Leo Izen: Whether an ICC profile is present or not, the decoder should now properly tag the colorspace of pixel data received by the decoder. - AV1 VDPAU hwaccel Decode support
ManojGuptaBonda: Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5. - avcodec/av1: Add upper bound for the size of a sane sequence header
Andreas Rheinhardt: It will be used by the Matroska muxer to reserve a certain number of bytes for the CodecPrivate in case no extradata is initially available (as it is for the libaom-av1 encoder). - avformat/matroskaenc: Split updating CodecPrivate from writing it
Andreas Rheinhardt: Up until now, updating extradata was very ad-hoc: The amount of space reserved for extradata was not recorded when writing the header; instead the AAC code simply presumed that it was enough. - avcodec/libdavs2: use frame rate code table
Zhao Zhili: It's more natural than the floating to fraction conversion. - avcodec/avs2_parser: parse more info
Zhao Zhili: Including video resolution, framerate and picture type, etc. - avcodec/avs2: add AVS2 related definitions
Zhao Zhili: Replace magic numbers by enum values.
FFmpeg Release Tags
- avformat/libsrt: add missing SRT_VERSION_VALUE check
Marton Balint: This was missed in d7e2a2bb35e394287b3e3dc27744830bf0b7ca99. - avutil/attributes: add AV_GCC_VERSION_AT_MOST
James Almer - avutil/attributes: Add () to protect the AV_GCC_VERSION_AT_LEAST() arguments
Michael Niedermayer - avutil/version: Add () to protect the AV_VERSION_INT() arguments
Michael Niedermayer - Add FFMPEG_VERSION into the binary libs
Michael Niedermayer: This simplifies identifying from which revision a binary of a lib came from - Update back for git master
Michael Niedermayer - Changelog: replace next by 2.0
Michael Niedermayer - Update for 2.0
Michael Niedermayer
Most Popular In The Past Month
- avfilter: add tiltshelf audio filter
Paul B Mahol - avfilter: add virtualbass filter
Paul B Mahol - ffprobe: add -o option
Stefano Sabatini: This enables printing to a resource specified with -o OUTPUT. - avutil: bump version after UUID changes
Zane van Iperen: Forgot to bump after 76e95daa08f4c8874dbb570b6293716e2175213a. - avcodec: add QOI decoder and demuxer and parser and encoder and muxer
Paul B Mahol - AV1 VDPAU hwaccel Decode support
ManojGuptaBonda: Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5. - ffmpeg: add option fps_mode
Gyan Doshi: fps_mode sets video sync per output stream. - avformat/movenc: Support alpha channel for AVIF
Vignesh Venkatasubramanian: AVIF specification allows for alpha channel as an auxiliary item (in case of still images) or as an auxiliary track (in case of animated images). - libavcodec/qsvenc: add ROI support to qsv encoder
Wenbin Chen: Use The mfxEncoderCtrl parameter to enable ROI. - libavcodec/qsvenc: Enable fixed QP configure in qsv CQP runtime
Yue Heng: Enable dynamic QP configuration in runtime on qsv encoder.