LAV Filters

LAV Filters/LAVFSplitter is a set of DirectShow filters and splitters. It uses libavformat, the ffmpeg demux library that supports almost all the common video formats.

Currently, the list of supported and tested formats and features include:

• MKV/WebM, AVI, MP4/MOV, MPEG-TS, FLV, OGG are tested and will be registered for. Other formats can be tested using GraphStudio.
• H264, VC-1, MPEG4-ASP (Divx/Xvid), VP8 have been tested and are working well.
• DTS, AC3, TrueHD, MP3, Vorbis have been tested.
• Rudimentary Subtitle Support
• Stream Switching

• Release Date: Mar 31, 2021
• Download(s):
  LAVFilters-0.75.zip
  LAVFilters-0.75-x64.zip
  LAVFilters-0.75.exe
• LAV Splitter
  - NEW: Support for DASH streaming
  - NEW: WebVTT support in Matroska/WebM
  - Changed: Improved Font support from Matroska files
  - Fixed: Large queue size limits could result in the wrong limit being applied
  - Fixed: Resolved a memory leak in Matroska demuxing
  - Fixed: Avoid selecting a stream with only a single video frame in MP4 files, which is often a cover art
  - Fixed: Seeking in Matroska files with only audio cue points did not function
  - Fixed: Seeking to the beginning of certain HLS streams did not work properly
  - Fixed: Duration information in Matroska files is more reliable
  
  
  LAV Video
  - NEW: AV1 DXVA2/D3D11 hardware decoding support
  - NEW: ProRes 4444 XQ support
  - Faster: Updated dav1d decoder and improved thread configuration for significantly improved AV1 decoding speed
  - Fixed: Added a workaround for VP9 hardware decoding on AMD video cards
  - Fixed: H.264 streams exceeding the Level 5.1 DPB limit will no longer be hardware decoded
  - Fixed: Improved handling of missing reference frames in H.264 streams with hardware decoding
  - Fixed: HEVC streams encoding 8-bit video in a Main10 profile can be properly hardware decoded
  - Deprecated: NVIDIA CUVID and Intel QuickSync have been deprecated for future removal/replacement
  
  
  LAV Audio
  - Fixed: Resolved an issue with glitching TrueHD bitstreaming on seamless-branching titles
  - Fixed: Resolved a compatibility issue with some playback applications
  - Deprecated: Support for the binary DTS decoder (dtsdecoderdll.dll) has been deprecated for future removal