appimage package, which is available to download at the link below

MP4 muxer accepts now MPEG-1 and MPEG-2.

Maximum resolution support increased to 8192×8192.An option to keep the identity of markers A and B instead of swapping them automatically.Audio properties updated on resuming playback.Decode and stream copy support for XLL substream in DTS audio tracks.Limited support for 7.1 channel layout.Multi-threaded video decoding is now available for the bundled FFmpeg. YUV varieties of the lossless Ut Video codec are supported via bundled FFmpeg library. The indexer in the MPEG-TS demuxer now detects resolution changes in MPEG-2 and H.264 streams. A dedicated MOV muxer is available to replace MOV muxing mode within the MP4 muxer A subset of color info relevant for HDR support is retained in copy mode when both input and output video are stored in Matroska / WebM containers. The new release features many new video filters. Here’s how to install it in Ubuntu via PPA. The free open-source Avidemux video editor 2.7.8 was released with many new features.

Install avidemux ubuntu 20.04