Is ffplay limited to 1 input? If so, how do you test sidechaincompression, for example, using audio stream from a video to compress an audio file?
Using ffmpeg, I am running something like this: ffmpeg -i render-0.wav -i temp.mp4 -y -filter_complex \ "[1:a]apad=141561[padded];[padded]asplit=2[sc][mix];\ [0:a][sc]sidechaincompress=ratio=3.0:threshold=0.01:knee=8:attack=600:release=1600[compr];\ [compr][mix]amerge[a]" -map 1:v -map [a] -c:v copy -b:a 128k test2.mp4 If I try running the above using ffplay, I get an error that the input, render-0.wav has already been specified... Argument 'temp.mp4' provided as input filename, but 'render-0.wav' was already specified. I've been using ffmpeg for some time now but just getting started playing with ffplay. Thanks _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
