LAV Filters - DirectShow Media Splitter and Decoders

[mohammed tanko]

LAV Filters 0.58

Version history: 0.58 - 2013/06/23 - Release Notes

General
- LAV Filters now includes a manifest file to control DLL loading
- Fixed the shortcuts to the configuration dialogs created by the installer in the start menu

LAV Splitter
- Handle the "Default" flag in MKV files with multiple video streams
- Fixed a regression in VC-1 demuxing which caused some streams to fail decoding with the WMV9 DMO decoder
- Improved transition between ordered chapters in certain (badly formed) MKV files
- Improved handling of AVC1 in AVI files
- Improved accuracy of IAMStreamSelect::get_CurrentMarker
- Several potential crash fixes and stability improvements

LAV Video
- YADIF deinterlacing is now multi-threaded, significant performance improvement on multi-core CPUs
- Improved detection of progressive streams to ensure deinterlacing is disabled, especially when "Aggressive Deinterlacing" is used
- Restored Fraps constant frame rate output by proper handling of repeated frames
- Support for the new UtVideo sub-types, and fixed a regression in UtVideo decoding
- cuvid: fix double-rate deinterlacing on certain streams without timing information
- Updated the Intel QuickSync Decoder to 0.44

http://www.ziddu.com/download/22422098/LAVFilters-0.58.zip.html

[mohammed tanko]

LAV Filters 0.58.2

What's new in this version:

LAV Splitter
- Fixed demuxing of WavPack from MKV

LAV Video
- Fixed a crash when YADIF was being used on a single- or dual-core CPU

LAV Audio
- Fixed decoding of DTS streams with a frame size change mid-stream

[mohammed tanko]

LAV Filters 0.62

Version history / Release notes / Changelog: 0.62.0

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

[mohammed tanko]

LAV Filters v0.64

Changes in 0.64:

General:
- NEW: Individual LAV Filters can now be blacklisted through the registry by creating a key with the executable name in HKCU\Software\LAV\\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

[vahiné]

LAV Filters 0.72
LAV Video
Changed: Enabled CineformHD decoding by default, since the decoder has much improved
Fixed: Decoding Matroska files with Linked Segments which used old x264 4:4:4 encodes could result in corruption

LAV Audio
NEW: Blu-ray Dolby Digital Plus 7.1 decoding and bitstreaming support
NEW: LAV Audio will fallback to audio decoding if bitstreaming is not supported by the audio renderer/hardware
Fixed: DTS-HD HRA bitstreaming did not work properly with many A/V receivers
Fixed: TrueHD bitstreaming could result in drop-outs on high bitrate TrueHD+Atmos streams

[WaRp]

LAV Filters 0.74.1-78


• Update ffmpeg




Thanks Nevcairiel

[WaRp]

LAV Filters 0.74.1-87


• dxva2/d3d11: set proper buffer constraints for vp9 and av1
• Add AV1 HWAccel to the config UI
•dxva2/d3d11: allow decoding hevc main10 with the hevc main decoder if its 8-bit
• d3d11: unify surface format setting
• dxva2: fix incorrect check in vp9 profile checkdxva2/d3d11: add AV1 support
• dxva2: add av1 GUIDs
• dxva2: decouple bitdepth from profile
• d3d11: Clear Misc flags for the staging texture, fixes copyback in certain situation


Thanks Nevcairiel

[WaRp]

LAV Filters 0.74.1-89


-pixconv: fixed size offset to use optimized loop for more of the image
-avcodec: ensure sw_pix_fmt is set during init …
Hardware decoders use this to init the surface type.
-dxva2dec: Replace custom copy function with ffmpeg helper


Thanks Nevcairiel

[WaRp]

LAV Filters 0.74.1-90

[dreams@t]

-Update 04.12.2020-

LAV Filters 0.74.1. 91

0.75.0 - 2020/xx/xx
LAV Splitter
- 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

LAV Video
- 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.

LAV Audio
- Fixed: Resolved an issue with glitching TrueHD bitstreaming on seamless-branching titles