Would it be possible to get a example of how rist_rx and rist_tx should be used to sup

courtesy of <a class="user-mention notranslate" data-hovercard-type="user" data-hoverc

RIST: usage example of rist_rx and rist_tx about upipe HOT 1 CLOSED

upipe commented on July 18, 2024

RIST: usage example of rist_rx and rist_tx

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Comments (1)

vk342 commented on July 18, 2024

courtesy of @nto:

should use rtp insted of udp
should use @ to indicate listener
the generic syntax for network i/o is [<connect addr>[:<connect port>]][@[<bind addr][:<bind port>]][/<options>]

so the example above works as following:

Container1 (172.20.0.50) - starts stream:
#note: only single stream
ffmpeg -re -stream_loop -1 -i /data/a2.mp4 -pix_fmt yuv420p -c:v libx264 -b:v 1000k -r 24 -x264opts keyint=24:no-scenecut -g 24 -keyint_min 24 -profile:v baseline -preset veryfast -an -f rtp rtp://172.20.0.60:5006

Container2 (172.20.0.60) - RIST sender
./rist_tx -d @172.20.0.60:5006 172.20.0.70:5008 1000

Container3 (172.20.0.70) - RIST receiver
./rist_rx -d @172.20.0.70:5008 172.20.0.80:5010 1000

Container4 (172.20.0.80) - listens to the stream
#note: .sdp file contens are printed out by ffmpeg in Container1
ffprobe -protocol_whitelist "file,http,https,tcp,tls,rtp,udp" -i /data/sdp1.sdp

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