I have a single camera video and audio stream as input 0 Stream 0:0 Video Stream 0:1 Audio
I am bringing in ADDITIONAL audio from a separate url as input 1 Stream 1:0 Audio These are the errors I receive in the log file with some hesitation on youtube live [libmp3lame @ 0x29840c0] Queue input is backward in time [flv @ 0x29780c0] Non-monotonous DTS in output stream 0:1; previous: 24779, current: 24776; changing to 24779. This may result in incorrect timestamps in the output file. I am running a recent copy of ffmpeg but get the error with the Ubuntu distributed version too. ffmpeg version N-90813-g4ac0ff8 Copyright (c) 2000-2018 the FFmpeg developers built with gcc 5.4.0 (Ubuntu 5.4.0-6ubuntu1~16.04.9) 20160609 ffmpeg -rtsp_transport tcp -i "rtsp://camip/url" -i "http://audioip:4444" -vcodec libx264 -b:a 128k -b:v 3072k -pix_fmt yuv420p -preset medium -r 30 -g 60 -acodec libmp3lame -ar 44100 -threads 6 -b:a 128k -filter_complex "amix=inputs=2:duration=first:dropout_transition=2" -strict experimental -f flv "rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx" My guess is I am mixing the two audio channels wrong? What I would really like is... Video from Stream 0:0, Audio from Stream 0:1 and mix in Audio from Steam 1:0 Both audio sources are mono. Mixing them together is the way it is done now but I would also be interested to know how to say... Stream 0:1 Left channel Stream 1:0 Right channel. Probably wont use it that way but interested in knowing how to do it. Is there a way to simply drop audio packets instead of receiving the above errors or am I possibly receiving those errors because I am mixing instead of merging or some other method? _______________________________________________ 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".