New Encoder: Add FFmpeg-based VA-API HW accelerated HEVC encoder (Intel/Linux)ĭecoder: As a result of the FFmpeg upgrade, HW accelerated HEVC decoding on macOS is now available when supported by the hardwareĮncoder: Fix issues with image quality and skipped frames in the MJPEG encoderĭemuxer: Fix audio delay calculation in the Mp4 demuxerĭemuxer: Fix crash loading large MP4 files with LPCM audioĭemuxer: Fix multiple issues in the ASF demuxer, allow to cancel indexingĭemuxer: Allow to cancel indexing of MKV filesĭemuxer: Re-enable multiloading for MPEG-TS streams cut in chunks of 256, 512 MiB, 1, 2 and 4 GiB in size onlyĭemuxer: Fix MPEG-TS indexer to start a H. New Encoder: Add FFmpeg-based VA-API HW accelerated H.264 encoder (Intel/Linux) New Installer: Replace NSIS installer with Qt Installer Framework for native MSVC++ 64 bits Windows builds vpy scripts (MSVC++, macOS with Homebrew, custom Linux builds), 64bits vapoursynth only on win64!

New Demuxer: VapourSynth demuxer to directly load. New Demuxer: Native AviSynth demuxer (MSVC++ 64 bits Windows builds only), 64bits avisynth only ! You should de-install the previous version first Win64 version are now compiled with Visual C++, it should help stability wise. Avidemux is available for Linux, BSD, Mac OS X and Microsoft Windows under the GNU GPL license. Tasks can be automated using projects, job queue and powerful scripting capabilities. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. So I recommend you either give Avidemux 2.4.4 Final or the latest Avidemux 2.

Avidemux is a free video editor designed for simple cutting, filtering and encoding tasks. Nope, frame-accurate editing of H.264 still is not implemented, as it isn't trivial to do and other things need to be sorted out first.

Avidemux h.264