

Miscellaneous: Fix regression playback stuck after going to the previous pictures.Add decoding support for multichannel Opus audio. Improve AAC sampling frequency detection. Audio: Make the maximum level in the “Normalize” filter customizable.Add filename extension when saving audio for some audio types UI: Autosave session on video close, add session restore features.Add option to deal with anamorphic display to the subtitle filter, fix issues in SRT to SSA converter Filter: Add rubber band selector to the “Blacken Borders” filter.Add support for setting rotation flag to the MP4 muxer

Muxer: Add Annex B to Annex B video stream filter to deal with misplaced frame boundaries.Fix MPEG-TS indexer to start an H.264 or HEVC frame with the Access Unit Delimiter Re-enable multiloading for MPEG-TS streams cut in chunks of 256, 512 MiB, 1, 2 and 4 GiB in size only. Fix multiple issues in the ASF demuxer, allow them to cancel indexing. Fix crash loading large MP4 files with LPCM audio. Demuxer: Fix audio delay calculation in the Mp4 demuxer.Encoder: Fix issues with image quality and skipped frames in the MJPEG encoder.Decoder: As a result of the FFmpeg upgrade, HW accelerated HEVC decoding on macOS is now available when supported by the hardware.New Encoder: Add FFmpeg-based VA-API HW accelerated H.264 and HEVC encoder (Intel/Linux).New Installer: Replace NSIS installer with Qt Installer Framework for native MSVC++ 64 bits Windows builds.vpy scripts (MSVC++, mac OS with Homebrew, custom Linux builds), 64 bits VapourSynth only on win 64! New Demuxer: Native AviSynth demuxer (MSVC++ 64 bits Windows builds only), 64 bits AviSynth only! VapourSynth demuxer to directly load.

