Hi, I am trying to overlay several network inputs(udp streams). The command I have so far looks like this:
.\ffmpeg.exe -threads auto -y -i input0 -i input1 \ -filter_complex "[0:v]scale=1920x1080[v0];[1:v]scale=480x270[v1];[v0][v1]overlay=1440:810[v2]" \ -map [v2] -map 0:a -c:v libx264 -preset ultrafast -c:a copy output.mp4 When input0 and input1 are files the resulting output is correct, on the other hand, when the inputs are udp streams the resulting output is not correct, the video freezes most of the time. The file inputs are generated from the udp streams, using the following command: .\ffmpeg.exe -threads auto -y -i "udp://@ip:port" -c copy -f mpegts input1.mpg Why is the above command not producing good ouput for upd streams? What are the differences between the original stream and the dump of that stream for `ffmpeg.exe`. How can it be fixed? Thanks. _______________________________________________ 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".
