Hi all, With ffmpeg I’m trying to write a file from a device input while also piping out audiovisual data to a separate player. These commands replicate what I’m trying to do:
ffmpeg -f lavfi -i testsrc will_this_file_work.mov -f nut - | mpv - ffmpeg -f lavfi -i testsrc will_this_file_work.mov -f nut - | ffplay - When running these commands the video plays (in either ffplay or mpv). When I close the playback window to stop the player, then ffmpeg also stops, but with an invalid output. In this case the file will_this_file_work.mov will have no moov atom. Any suggestions on how to end this so that I can close the player to stop the process and have a valid file. I notice that this works: ffmpeg -f lavfi -i testsrc -f nut - | tee >(ffplay -) | ffmpeg -i - this_does_work.mov but this requires two instances of ffmpeg. Dave Rice _______________________________________________ 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".
