MP4 to GIF conversion with FFMPEG makes a slow-motion GIF - Software & Applications - Manjaro Linux Forum
ImagoMPEG-Muxer 1.1 Free Download - VideoHelp
MP4-Mux-Tool 1.12 | ダウンロードと使い方 | ソフタロウ
MP4 schneiden – mit diesem Tool geht's am besten
Top 3 Methods on How to Remux MKV to MP4
ffmpeg - How to remux MP4/MKV files using GUI? - Ask Ubuntu
GitHub - justdan96/tsMuxer: tsMuxer is a transport stream muxer for remuxing/muxing elementary streams, EVO/VOB/MPG, MKV/MKA, MP4/MOV, TS, M2TS to TS to M2TS. Supported video codecs H.264/AVC, H.265/HEVC, VC-1, MPEG2. Supported audio codecs
Need simple video editor to crop beg/end of video - Linux Mint Forums