Create a video grid with audio using the xstack and amix ffmpeg filters

Use the xstack and amix ffmpeg filters to create a video grid with audio from multiple video clips

ffmpeg xstack and amix show notes: https://github.com/NapoleonWils0n/cerberus/blob/master/ffmpeg/xstack-ffmpeg.org

ffmpeg wiki: https://trac.ffmpeg.org/wiki/Create%20a%20mosaic%20out%20of%20several%20input%20videos%20using%20xstack

ffmpeg filters: https://ffmpeg.org/ffmpeg-filters.html#xstack

video sizes: https://ffmpeg.org/ffmpeg-all.html#Video-size

ffmpeg video grid demo with audio featuring clips from @TheMagpieChannelTV @AdamPearson1242 @Roobenstein @TheToonReview @leelawlernewcastlefanstv

https://www.youtube.com/c/TheMagpieChannelTV/videos https://www.youtube.com/c/AdamPearson1242/videos https://www.youtube.com/c/Roobenstein/videos https://www.youtube.com/c/TheToonReview/videos https://www.youtube.com/c/leelawlernewcastlefanstv/videos ... https://www.youtube.com/watch?v=ox63BH21U0w