Hey!
I have two identical rtsp video-sources stream1, stream2 and an audio source. I currently merge stream1 with the audio for a rtmp-server using: stream1="rtsp://streamurl1" /usr/bin/ffmpeg \ [...] -i "$stream1" \ [...] -itsoffset $AUDIOVIDEOOFFSET \ -f pulse \ -i default \ [...] -vcodec copy \ -map 0:v -map 1:a \ [...] -f flv "rtmp://streamingserver" I would now like to add stream2 as second video input and switch between stream1 and stream2 back and forth without interrupting the audio. Both streams are identical / come from identical cameras. Is there any sane way to do this with ffmpeg? Or how would you recommend doing it? Just stopping the process and restarting it using stream2 instead of stream1 with some timeoff on the rtmp-server should work but would result in several seconds outage on the stream and is the current the worst case scenario I would like to improve. Thanks a ton! Cheers, Stephan P.s. Maybe some additional visual information: Since students currently can't attend, we want to record university blackboard-lectures (math) but have an array of blackboards that each get its own camera. Hence we try to keep the audio stream running while switching the input source when the lecturer switches the blackboard. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".