0.64.0 - 2015/02/13
General

• NEW: Individual LAV Filters can now be blacklisted through the registry by creating a key with the executable name in HKCU\Software\LAV<Filter>\Blacklist

LAV Splitter

• NEW: Support for RTMP using rtmpdump-style parameter syntax
• NEW: Support for Opus-in-TS
• Fixed: The language reported for audio/subtitle streams on some Blu-rays could be wrong

LAV Video

• NEW: HEVC Main10 decoding in DXVA2 Copy-Back mode
• Faster: DXVA2 Copy-Back in direct output mode uses up to 50% less CPU and performance is improved accordingly
• Fixed: H.264 streams with only DTS timestamps would play out of sync with DXVA2
• Fixed: DXVA2 could crash on some MPEG-2 streams
• Fixed: Improved compatibility with a few HEVC streams when using DXVA2

0.63.0 - 2014/10/03
LAV Splitter

• NEW: Support for playing AES encrypted HLS streams
• NEW: Advanced Subtitle selection allows selecting subtitles by a string match on the stream title
• NEW: Support for rtspu, rtspm, rtspt and rtsph URLs to force the RTSP transport protocol
• NEW: Animated GIF image support
• Fixed: Improved timestamp handling of badly muxed/corrupted H.264 streams
• Fixed: 4K ProRes streams in MKV didn't play reliably
• Fixed: Some HEVC streams in MKV/MP4 didn't play properly
• Fixed: VobSubs in MP4 didn't properly export their color palette
• Fixed: Streaming MP3s through the Microsoft URL filter could result in the last audio frame to be partially repeated
• Fixed: The duration of MP3 files would be wrong if it contained long IDv3 tags
• Fixed: TrueHD streams with an Dolby Atmos sub-stream were not demuxed properly

LAV Video

• NEW: Experimental support for CUVID and DXVA2 HEVC acceleration
• Faster: HEVC decoding is up to 100% faster
• Fixed: DVD subtitle rendering could crash in 64-bit builds

LAV Audio

• Fixed: TrueHD streams with an Dolby Atmos sub-stream did not decode

0.62.0 - 2014/06/12
LAV Splitter

• Fixed: The filtered Forced Subtitles stream did not properly send all related subtitle data in some cases

LAV Video

• NEW: Implemented a WMV9 MFT decoder to replace the old DMO decoder for VC-1/WMV3 on Windows 7 and above
• NEW: Support for VP7 video
• Fixed: Multi-threaded video decoding could result in a handle leak on some systems
• Fixed: Video processing was slow on Windows XP due to inefficient memcpy use
• Fixed: DVD subtitles could overlap on some discs

LAV Audio

• Fixed: Dynamic format switching to an audio stream with a different sample rate did not work in some cases

0.61.2 - 2014/04/08
General

• Installer: The installer does now backup DirectShow registry settings before overwriting them, allowing uninstall to restore them

LAV Splitter

• NEW: Support for ProRes in MKV
• Fixed: Opening AviSynth scripts with LAV Splitter which used DirectShowSource to load LAV Splitter again caused a deadlock
• Fixed: Audio-only AviSynth scripts did not show a duration.
• Fixed: Cue Sheets with directives with empty parameters could cause a crash

LAV Video

• Fixed: AVC1 video streams without SPS/PPS in the configuration record did not decode properly
• Fixed: Decoding H.264 streams with a resolution change using the DXVA2 Copy-Back decoder could crash
• Fixed: YUV->RGB conversion produced the wrong output for the last line of odd-height 4:2:2 or 4:4:4 files

LAV Audio

• Changed: LAV Audio offers more alternate output configurations to the audio renderer if the audio renderer refuses our preferred format.
• Fixed: Decoding AC3 audio with corrupted audio frames could cause unnecessary format changes to occur and disrupt playback
• Fixed: Decoding DTS audio on a CPU without SSE2 support could crash on some streams

0.61.1 - 2014/03/07
LAV Splitter

• NEW: Support for opening "icyx://" stream URLs
• Fixed: Opening of some Blu-ray discs would take several minutes and could hang the player.

LAV Video

• Fixed: Aggressive Deinterlacing is no longer applied to soft-telecined content, which caused severe playback issues.

0.61.0 - 2014/03/04
LAV Splitter

• NEW: Support for "demuxing" AviSynth scripts (requires AviSynth, 2.6 recommended)
• NEW: Support for reading ICY stream metadata from ShoutCast streams
• Fixed: The duration of DVB MPEG-TS files is being detected more reliably
• Fixed: The ITrackInfo interface was not available in the last few versions
• Fixed: The duration of certain Ogg Vorbis streams was wrong
• Changed: DTS-HD audio tracks are now exposed using the official DTS-HD media type, in addition to the old DTS type
• Workaround: Block WMP/WMC from always overwriting the initial track selection

LAV Video

• NEW: Support for Duck TrueMotion 1/2
• NEW: Support for BT.2020 in YCbCr -> RGB conversions
• Fixed: Format conversion could cause out of memory errors when converting high-resolution videos
• Fixed: The decoder could crash if DXVA2 decoding failed and the software decoder is unavailable
• Fixed: Reduced binary bloat caused by the YCbCr -> RGB converter, reducing binary size to nearly half
• Fixed: Playback of RV30/RV40 was not smooth in 0.60
• Fixed: Video corruption when using DXVA2 on Intel GPUs when decoding certain VC-1 or MPEG-2 clips
• Fixed: Decoding WMV3 Complex profile automatically falls back to software, since hardware decoding is unsupported.
• Faster: DXVA2 Copy-Back decoding on Intel GPUs is significantly faster
• Changed: If the wmv9dmo decoder is unavailable, the FFmpeg decoder is automatically used instead
• Changed: Updated QuickSync decoder to the latest version, fixes a few timestamp issues.
• Changed: Relaxed the resolution checks for H.264 decoding on AMD GPUs, allowing files with 2K resolutions to be decoded (ie. 2048x1280, etc.)

LAV Audio

• NEW: Support for ATRAC3+
• Fixed: Decoding AC3 audio could produce glitches in playback due to too aggressive error checking.

0.60.1 - 2014/01/14
LAV Splitter

• Fixed a crash when opening MPEG-2 files with Stereo3D Metadata
• Improved the format of the chapter names created from embedded cue sheets
• Fixed an incompatibility in the IPropertyBag metadata interface with a few players