0.80.0 - 2025/06/20
LAV Splitter
NEW: Introduced the IURLSourceFilterLAV interface to allow opening URLs with custom user agent and referrer
NEW: Added support for WebP images
Changed: Increased the length of the advanced subtitle selection field, so its no longer cut off after 255 characters
Changed: Improved buffering behavior on badly interleaved video files
Fixed: Audio streams with an unknown/unsupported codec are no longer selected for playback, as long as others are present
Fixed: Improved accuracy of reported FPS from AviSynth scripts
LAV Video
NEW: D3D11 support for HEVC 4:2:2 and 4:4:4 hardware decoding
NEW: Dolby Vision extension metadata is exported for renderers to use
Changed: Added additional media types to support more video streams
Changed: Updated dav1d for significant AV1 decoding improvements
Fixed: Improved handling of H.264 4:4:4 files encoded by certain versions of x264
Fixed: VP9 DXVA2/D3D11 decoding could result in artifacts on some clips
Fixed: Decoding ProRes reports more accurate color details
LAV Audio
Changed: Added support for additional ADPCM audio codecs
LAV Splitter
NEW: Introduced the IURLSourceFilterLAV interface to allow opening URLs with custom user agent and referrer
NEW: Added support for WebP images
Changed: Increased the length of the advanced subtitle selection field, so its no longer cut off after 255 characters
Changed: Improved buffering behavior on badly interleaved video files
Fixed: Audio streams with an unknown/unsupported codec are no longer selected for playback, as long as others are present
Fixed: Improved accuracy of reported FPS from AviSynth scripts
LAV Video
NEW: D3D11 support for HEVC 4:2:2 and 4:4:4 hardware decoding
NEW: Dolby Vision extension metadata is exported for renderers to use
Changed: Added additional media types to support more video streams
Changed: Updated dav1d for significant AV1 decoding improvements
Fixed: Improved handling of H.264 4:4:4 files encoded by certain versions of x264
Fixed: VP9 DXVA2/D3D11 decoding could result in artifacts on some clips
Fixed: Decoding ProRes reports more accurate color details
LAV Audio
Changed: Added support for additional ADPCM audio codecs
