(12.07 MB, 1280x720 vp9)
(12.8 MB, 900x506 vp9)
>>/8318/ > I think I messed up and there is audio You messed up somewhere. No audio. YT-download can easily demux videos if it can't find ffmpeg; ffmpeg can be used for either muxing or demuxing though the command-line for either is usually unduly complicated. Have some video with audio.