
LAVFSplitter Overview
LAVFSplitter serves as a comprehensive media splitter designed to demux various file formats through the use of libavformat
, the renowned demuxing library from FFmpeg. This tool ensures that users can easily access and separate audio and video streams from a wide array of media files.
As a dedicated Source Filter/Splitter, LAV Splitter effectively demuxes files into individual elementary streams. It works in conjunction with LAV Audio and Video Decoders, which prioritize high-quality playback and performance without compromising on efficiency. Among the many formats supported, users can work with MKV/WebM, AVI, MP4/MOV, MPEG-TS/PS (including basic EVO support), FLV, OGG, and numerous others that FFmpeg accommodates.
LAV Filters leverage the capabilities of FFmpeg and libbluray
, providing a well-rounded solution that ensures optimal playback for both file-based media and Blu-ray discs.
Recent Updates: LAV Filters Version 0.80.0
Enhancements to LAV Splitter
- NEW: Implemented the
IURLSourceFilterLAV
interface, enabling the opening of URLs with customizable user agents and referrers. - NEW: Introduced support for WebP image formats.
- Changed: Extended the length limitation on the advanced subtitle selection field, now allowing more than 255 characters.
- Changed: Enhanced buffering mechanisms for poorly interleaved video files.
- Fixed: Audio streams with unsupported or unknown codecs will no longer be selected for playback if other streams are available.
- Fixed: Increased the accuracy of frames per second (FPS) reported from AviSynth scripts.
Improvements in LAV Video
- NEW: Added D3D11 support for HEVC 4:2:2 and 4:4:4 hardware decoding.
- NEW: Exported Dolby Vision extension metadata for use by renderers.
- Changed: Included additional media types to support a broader range of video streams.
- Changed: Updated
davs1d
to significantly boost AV1 decoding efficiency. - Fixed: Improved handling for H.264 4:4:4 files encoded by certain x264 versions.
- Fixed: Resolved artifact issues in VP9 DXVA2/D3D11 decoding present in some video clips.
- Fixed: Enhanced ProRes decoding for more precise color detail reporting.
Updates for LAV Audio
- Changed: Expanded support for various ADPCM audio codecs.
Download Information: Obtain LAV Filters 0.80.0 from the following link: LAV Filters 0.80.0 | Size: 15.5 MB (Open Source).
To Explore Further: Visit the LAV Filters Official Website for additional resources and screenshots.

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