A GUI to convert video to usm format
Latest version
Inspired by hiki8man
Base by WannaCRI
For MM+ Moder: Leave the Key empty. Since Linux still doesn't support H264 decode,you should always use VP9 to convert your video file to USM.
You can find some keys at here and here
FFmpeg convert VP9 is slow,so if you didn't want waste your time on convert,you can upload your video to youtube,and use the youtube mode to convert.