FIX Stream specifier ':a:0' in filtergraph description matches no streams with FFMPEG
ffmpeg -i "L.mp4" -i "reversed.mp4" -filter_complex "[0:v:0][1:v:0]concat=n=2:v=1:a=0[v]" -map "[v]" -c:v libx264 -c:a copy REVERSED.mp4
Watch video FIX Stream specifier ':a:0' in filtergraph description matches no streams with FFMPEG online without registration, duration hours minute second in high quality. This video was added by user XFade Master 20 April 2024, don't forget to share it with your friends and acquaintances, it has been viewed on our site 64 once and liked it 0 people.