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- Latest News
- Add a non-strict version of jsonb_set
- implement xor drawing for Skia
- sw: add DOCX import for semi-transparent text
- avformat/dashenc: implement DVB-DASH profile
- rework SwScrollNaviPopup to be a simple popdown
- Merge pull request #14375 from poettering/userdb
- radv: enable Vulkan 1.2
- turnip: Pretend to support Vulkan 1.2
- Latest News (cont.)
- Bump boost version to 1.71
- avfilter/scale: add animation support
- Add some example Lua scripts
- lima: add new findings to texture descriptor
- Linux Kernel: Linux 5.5-rc6
- avfilter: add freezeframes video filter
- WINE: Release 5.0-rc5.
- Add diagnostic paths
- PostgreSQL: nbtree: BTREE_[MIN|NOVAC]_VERSION comment tweaks
- python3: bundle libffi for GNU/Linux builds
- Add pg_shmem_allocations view
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Multimedia
All general audio/video multimedia projects are monitored within this open-source channel.
Ardour
Ardour is an open-source digital audio workstation.
Daala
Daala is an open-source video codec being designed by Xiph.Org.
FFmpeg
FFmpeg is a popular open-source multimedia framework commonly used for audio/video encode and decode functionality to a variety of codecs.
Libav
The libav project is a fork of the open-source cross-platform FFmpeg multimedia framework.
libde265
libde265 is an open-source H.265 encoder/decoder library available under the LGPL.
libvpx
The Google VP8/VP9 codec SDK.
MythTV
MythTV is an open-source PVR (Personal Video Recorder) / HDTV solution.
Opus
Opus is an open-source low-latency audio codec hosted by Xiph.Org.
SDL
The Simple DirectMedia Layer (SDL) library is a cross-platform library for providing easy interactions with input, audio, and graphics devices.
VLC
VLC is a popular cross-platform open-source multimedia program.
WebM
WebM is a royalty-free audio-video format developed by Google.
XBMC
XBMC is one of the leading open-source home theatre software projects.
Yesterday's Activity
- avformat/dashenc: implement DVB-DASH profile
FFmpeg - James Almer: Add new required elements and constrain presence and values for existing ones based on the spec. - avformat/dashenc: add an option to enable low latency Dash manifest
FFmpeg - James Almer: In combination with the streaming option it constrains the value of a few elements, to prevet clients from buffering too much data before starting presentation. - avformat/dashenc: add an option to write a Latency element
FFmpeg - James Almer: Allows to set an intended target latency while streaming that clients can use to measure when using low latency mode. - avfilter/vf_v360: add fisheye output projection
FFmpeg - Paul B Mahol - avfilter/vf_v360: add pannini output projection
FFmpeg - Paul B Mahol - avcodec: add a Producer Reference Time AVPacketSideData type
FFmpeg - James Almer
This Week's Activity
- Remove mostly broken "live band" session-template script
Ardour - Robin Gareus - avfilter/scale: add animation support
FFmpeg - Gyan Doshi: Width and height expressions in scale and scale2ref filters can now reference frame index, timestamp and packet position. - Add some example Lua scripts
Ardour - Robin Gareus - tiffdec: support embedded ICC profiles
FFmpeg - Lynne - Merge "Copy frame counts to the encode result."
WebM - Cheng Chen - Add rubberband Lua bindings to process ardour regions
Ardour - Robin Gareus - lavfi/spp: add "quality" option in runtime change path
FFmpeg - Jun Zhao: it's stranage to use option "level" in runtime change path but used "quality" in option, add "quality" in runtime change path, it's more intuitive and keep the "level" for compatibility. - avfilter: add freezeframes video filter
FFmpeg - Paul B Mahol
This Month's Activity
- Allow to configure sample-rate of new sessions
Ardour - Robin Gareus: When creating a session from the Editor (after Session > Close, or directly via Session > New) the engine-dialog needs to be displayed to allow configuring the sample-rate. - add concept of an owner region (by ID) to PlaylistSource
Ardour - Paul Davis - nvenc: implement flush to help allow an encoder to be re-used
FFmpeg - Philip Langdale: It can be useful to re-use an encoder instance when doing segmented encodings, and this requires flushing the encoder at the start of each segment. - vf_dnn_processing: add support for more formats gray8 and grayf32
FFmpeg - Guo, Yejun: The following is a python script to halve the value of the gray image. - avfilter/vf_showinfo: Fix erroneous results for mean and stdev with pixel bits >8
FFmpeg - Limin Wang: Have tested with be and le pixel format on be and le system for >8bit. - avfilter/af_sidechaincompress: add support for commands
FFmpeg - Paul B Mahol - avfilter/af_dynaudnorm: add support for commands
FFmpeg - Paul B Mahol - libavformat: fix spelling in ID3v1 genres and extend the list of Winamp extensions
FFmpeg - Ulrich Spörlein: Sources include various lists on the Internet, as well as the current Wikipedia page at - fix handling of flags in the OSC input handler
Ardour - Paul Davis: Some builds of glib on macOS end up delivering IO_PRI when IO_IN is also set. - swscale/aarch64: use multiply accumulate and shift-right narrow
FFmpeg - Sebastian Pop: This patch rewrites the innermost loop of ff_yuv2planeX_8_neon to avoid zips and horizontal adds by using fused multiply adds.
Recent Releases
- Bump LT version
Opus - Jean-Marc Valin: Adding the OPUS_GET_IN_DTX() query - Merge "vp9 svc: Change conditions on VPX_ENCODER_ABI_VERSION."
WebM - Jerome Jiang - bump LT version numbers
Opus - Jean-Marc Valin - Fix region-gain offset when separating ranges
Ardour - Robin Gareus - fix crash caused by trying to connect monitor section before it has ports
Ardour - Paul Davis: This does not fix the ordering issues caused by things happening before the monitor section gaining ports - add plural forms for pt to gtk2_ardour/po/pt.po
Ardour - Paul Davis - bump static PACKAGE_VERSION string in version.mk
Opus - Jean-Marc Valin - Fix Malformed Windows VERSIONINFO structures. (#17090)
VLC - Mark Becwar: The VERSIONINFO structures supplied in the Windows resource files have a mismatch between the codepage specified in the translation table, and the codepage specified in the string tables. - Bump the required Qt versions
VLC - Jean-Baptiste Kempf - configure: update dvbpsi version check
VLC - Rémi Denis-Courmont
Popular Activity In The Past Month
- Vkeybd simplification
Ardour - Robin Gareus - Vkeybd: add a mod-wheel
Ardour - Robin Gareus - add a mechanism to use existing MIDNAM info and connect to PatchesChanged in future, atomically
Ardour - Paul Davis - avfilter: add thistogram video filter
FFmpeg - Paul B Mahol - Vkeybd: force release notes on panic
Ardour - Robin Gareus - Vkeybd: improve velocity dropdown usability
Ardour - Robin Gareus - fix handling of flags in the OSC input handler
Ardour - Paul Davis - Return of image-surface backed canvas (windows graphics performance)
Ardour - Robin Gareus - add extensive comment for posterity
Ardour - Paul Davis - libavformat: fix spelling in ID3v1 genres and extend the list of Winamp extensions
FFmpeg - Ulrich Spörlein - vf_dnn_processing: add support for more formats gray8 and grayf32
FFmpeg - Guo, Yejun - avfilter: add freezeframes video filter
FFmpeg - Paul B Mahol - nvenc: implement flush to help allow an encoder to be re-used
FFmpeg - Philip Langdale - add concept of an owner region (by ID) to PlaylistSource
Ardour - Paul Davis - Allow to configure sample-rate of new sessions
Ardour - Robin Gareus - Add some example Lua scripts
Ardour - Robin Gareus