Stream at max speed

[davideberra]

Question

Hi! I have one path on mediamtx that runs an ffmpeg, streaming a very big video file to mediamtx rtsp endpoint

paths:
  video:
    runOnDemand: ffmpeg -i veryfatvideofile.mp4 -rtsp_transport tcp -c:v copy -c:a aac -b:a 128k -f rtsp rtsp://localhost:${RTSP_PORT}/${MTX_PATH}
    runOnDemandRestart: no

veryfatvideofile.mp4 has 15 minutes duration but ffmpeg can convert it and stream it to internal rtsp endpoint in few seconds.
Then mediamtx streams the video to the client respecting to original PTS, so it takes 15 minutes to stream it all.

Is it possible to stream it to the client at the maximum speed regardless the original PTS?

Thank you

[aler9]

in every section of the documentation, including in the "basic usage" page, the -re flag is used before `-i:
https://mediamtx.org/docs/usage/basic-usage