Am Sa., 16. Jan. 2021 um 23:49 Uhr schrieb David Gessel <ges...@blackrosetech.com>:
> ffmpeg -max_delay 500000 -reorder_queue_size 10000 \ > -fflags nobuffer -re -rtsp_transport udp -an -flags low_delay > -strict experimental\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.34:554/stream/profile0\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.57:554/stream/profile0\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.48:554/stream/profile0\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.34:554/stream/profile1\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.57:554/stream/profile1\ > -fflags nobuffer -re -thread_queue_size 1024 -i > rtsp://192.168.100.48:554/stream/profile1\ > -filter_complex " > nullsrc=size=3554x480 [base]; > [0:v] setpts=N/(8.33*TB) [CAM1]; > [1:v] setpts=N/(8.33*TB) [CAM2]; > [2:v] setpts=N/(8.33*TB) [CAM3]; > [3:v] setpts=N/(8.33*TB) [CAM4]; > [4:v] setpts=N/(8.33*TB) [CAM5]; > [5:v] setpts=N/(8.33*TB) [CAM6]; > [base][CAM1] overlay=x=0 [tmp1]; > [tmp1][CAM2] overlay=x=583 [tmp2]; > [tmp2][CAM3] overlay=x=1165 [tmp3]; > [tmp3][CAM4] overlay=x=1748 [tmp4]; > [tmp4][CAM5] overlay=x=2331 [tmp5]; > [tmp5][CAM6] overlay=x=2914 " \ > -c:v libx264 -tune zerolatency -an -preset ultrafast -crf 22 -f > matroska - |\ > ffplay -framedrop -sync ext -probesize 32 - You should really test with file output and complete, uncut console output missing. As long as you are using the setpts filter, you disable all synchronisation and you cannot get the output you want. Carl Eugen _______________________________________________ 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".