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Create multicast stream of two ip camera streams side-by-side
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#!/bin/bash | |
#Watch multicast stream of two ip camera streams side-by-side in IINA player | |
url="udp://239.0.0.1:1234?ttl=13&pkt_size=1317" | |
ffmpeg -loglevel panic -re \ | |
-i "rtmp://camera1.lan/bcs/channel0_ext.bcs?channel=0&stream=2&user=guest&password=guest123" \ | |
-i "rtmp://camera2.lan/bcs/channel0_ext.bcs?channel=0&stream=2&user=guest&password=guest123" \ | |
-filter_complex "nullsrc=size=1280x480 [base]; \ | |
[0:v] setpts=PTS-STARTPTS, scale=640x480 [upperleft]; \ | |
[1:v] setpts=PTS-STARTPTS, scale=640x480 [upperright]; \ | |
[base][upperleft] overlay=shortest=0 [tmp1]; \ | |
[tmp1][upperright] overlay=shortest=0:x=640" \ | |
-s 1280x480 -vcodec libx264 -preset fast -crf 20 \ | |
`#-x264opts keyint=50:bframes=0:ratetol=1.0:ref=1` \ | |
`#-tune zerolatency -g 50 -r 25` \ | |
-profile baseline \ | |
-b:v 1M -minrate:v 1M -maxrate:v 1M -bufsize:v 3M \ | |
-an -f mpegts "$url" & | |
pid=$! | |
/Applications/IINA.app/Contents/MacOS/iina-cli --keep-running $url | |
kill $pid |
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#Create mosaic of two camera streams side-by-side | |
ffmpeg -re -i "rtmp://camera1.lan/bcs/channel0_ext.bcs?channel=0&stream=2&user=guest&password=guest123" \ | |
-i "rtmp://camera2.lan/bcs/channel0_ext.bcs?channel=0&stream=2&user=guest&password=guest123" \ | |
-filter_complex "nullsrc=size=1280x480 [base]; \ | |
[0:v] setpts=PTS-STARTPTS, scale=640x480 [upperleft]; \ | |
[1:v] setpts=PTS-STARTPTS, scale=640x480 [upperright]; \ | |
[base][upperleft] overlay=shortest=0 [tmp1]; \ | |
[tmp1][upperright] overlay=shortest=0:x=640" \ | |
-s 1280x480 -vcodec libx264 -preset fast -crf 20 \ | |
`#-x264opts keyint=50:bframes=0:ratetol=1.0:ref=1` \ | |
`#-tune zerolatency -g 50 -r 25` \ | |
-profile baseline \ | |
-b:v 1M -minrate:v 1M -maxrate:v 1M -bufsize:v 3M \ | |
-an -f mpegts "udp://239.0.0.1:1234?ttl=13&pkt_size=1316" |
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