On Tue, Jan 29, 2019 at 07:18:21 +0100, Zoltan Kerenyi Nagy wrote: > $ ... -f wav pipe:3 -f wav pipe:4 3>fifo1 4>fifo2 > > That's impossible since: > pipe:1 stdout > pipe:2: sterr > pipe:0 stdin
That's not impossible. File descriptors 0, 1, 2 are predefined by the operating system. A process can use further file descriptors, and in this case I defined them as 3 and 4, and bash can handle their redirection. > I got it working this way: > https://pastebin.com/neYPWejt I don't see two outputs being used. Did you try my hint with "-f wav fifo1" and the addition of "-y"? It works fine for me. > The only thing have left is the video representation of the audio, which is > a bonus to my sleep recorder experimental application Cheers, Moritz _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
