- Desktop
- Enterprise
- Gaming
- Graphics
- Hardware
- Linux Kernel
- Multimedia
- Operating Systems
- Programming
- System Internals
- All Projects
- Latest News
- LOCRDT sfx2,sw: Undo
- python3: upgrade to 3.12.11 (master only)
- Linux Kernel: Linux 6.16-rc2
- tdf#123384: Add support for MOD formula
- drm - Update to Linux 4.20.17
- Pixman: Pre-release version bump to 0.46.2
- LibreOffice: bump product version to 26.2.0.0.alpha0+
- Linux Kernel: Linux 6.16-rc1
- Latest News (cont.)
- Simplify getter/setter implementations
- aarch64: add support for hwcap3,4
- tdf#164970 [API CHANGE] simplify theme schema
- Merge tag 'docs-6.16' of git://git.lwn.net/linux
- Linux Kernel: Linux 6.15-rc7
- doc: add swscale rewrite design document
- Add Nektar Impact GXP MIDI Map
- Roland / Boss GT-8 Midnam
- fftools/graphprint: Add execution graph printing
- editeng: Initial ruby character implementation
- x86/vvcdec: sao, add avx2 support
Featured content is also available via:
FFmpeg
FFmpeg is a popular open-source multimedia framework commonly used for audio/video encode and decode functionality to a variety of codecs.
Other Activity This Week
- avcodec/tests/dct: add CONFIG_PRORES_DECODER guard
Peter Ross: Only enable the proresdsp check when the prores decoder is enabled.
Recent Activity
- avfilter/vf_libplacebo: add `reset_sar` option
Niklas Haas: This was requested by users of `vf_libplacebo`, to mirror the existing option on the other `vf_scale_*` family of filters. - avcodec/tests/dct: add CONFIG_PRORES_DECODER guard
Peter Ross: Only enable the proresdsp check when the prores decoder is enabled. - avfilter/vf_mcdeint: add yuv444p support to mcdeint
Ethan Halsall - avutil/intmath: use AV_HAS_BUILTIN to detect builtin availability
Kacper Michajłow: Fixes use of bultins on clang x86_64-pc-windows-msvc which does not define any __GNUC__. - avformat/sdp: add framerate entry
Marvin Scholz: This also updates fate-lavf-mov_rtphint as there the SDP is included in the muxed file. - hwcontext_vulkan: add a setting to limit queues
Lynne: If its a problem, you'll likely want to set it to 1 than more fine-grained control, which you can already do via the API. - hwcontext_vulkan: do not use optical flow queueus by default
Lynne: We don't use them, and on NVIDIA, each queue takes around 30ms to allocate, and the driver has a global limit of ONLY 112 queues. - avformat/dhav: Add missed free for end_buffer
Derek Buitenhuis: Accidentally left out of 36ec9217e6dca3432304c9d76078d9618247eb0f. - tools/target_dem_fuzzer: make fuzz data pointer constant
Kacper Michajłow: Mostly to avoid warnings. - avcodec/iirfilter: Remove iirfilter, psy-preprocessing
Andreas Rheinhardt: The iirfilter is only used in its test tool since 01ecb7172b684f1c4b3e748f95c5a9a494ca36ec which stopped using it in AAC, its only user.
FFmpeg Release Tags
- qsvenc: restrict multi-frame encode to MFX_VERSION < 2.0
Haihao Xiang: Multi-frame encode isn't supported for MFX_VERSION >= 2.0[1][2]. - qsvenc: restrict MFX_RATECONTROL_LA_EXT to MFX_VERSION < 2.0
Haihao Xiang: MFX_RATECONTROL_LA_EXT isn't supported for MFX_VERSION >= 2.0[1][2]. - qsv: restrict OPAQUE memory to MFX_VERSION < 2.0
Haihao Xiang: OPAQUE memory isn't supported for MFX_VERSION >= 2.0[1][2]. - 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
Most Popular In The Past Month
- avformat/whip: Add WHIP muxer support for subsecond latency streaming
Jack Lau - avcodec/iirfilter: Remove iirfilter, psy-preprocessing
Andreas Rheinhardt: The iirfilter is only used in its test tool since 01ecb7172b684f1c4b3e748f95c5a9a494ca36ec which stopped using it in AAC, its only user. - lavc/hashtable: create generic robin hood hash table
Emma Worley: Adds a generic hash table with the DXV encoder as an initial use case. - tests/fate/ac3: Make ac3-fixed-encode-2 bitexact across arches
Andreas Rheinhardt: Don't use a 7.1 EAC3 input file for which our decoder is not bitexact; instead just use the asynth-44100-8.wav file which (as a 7.1 file) exhibits the same issue fixed by 1b3f4842c18409dba5a345ef9e7b3de7a4fa3657. - avfilter/vf_libplacebo: implement rotation option
Niklas Haas: Flipping can already be accomplished by setting the crop_w/h expressions to their negative values, so together these options can implement any of the common frame orientations. - avcodec/vvc: support decoding prefix and suffix nal units
Wu Jianhua - avcodec/ffv1enc: Fix explicitly set -slicecrc 2
Andreas Rheinhardt: crcref needs to be set properly iff ec is two, regardless of whether it has been explicitly set by the user or set by default based on level/version. - avutil/hwcontext_amf: add support for d3d12va initialisation
Dmitrii Ovchinnikov - avfilter/vf_libplacebo: add shader_cache option
Niklas Haas: Useful to speed up shader compilation. - hwcontext_vulkan: add a setting to limit queues
Lynne: If its a problem, you'll likely want to set it to 1 than more fine-grained control, which you can already do via the API.