mediamtx/bench/read/start.sh

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#!/bin/sh -e
READER_COUNT=50
READER_PROTOCOL=tcp
#####################################################
# source
CONF=""
CONF="${CONF}pprof: yes\n"
CONF="${CONF}paths:\n"
CONF="${CONF} all_others:\n"
echo -e "$CONF" > /source.conf
/mediamtx /source.conf &
sleep 1
ffmpeg -re -stream_loop -1 -i /video.mkv -c copy -f rtsp rtsp://localhost:8554/source &
sleep 1
#####################################################
# readers
for i in $(seq 1 $READER_COUNT); do
ffmpeg -hide_banner -loglevel error \
-rtsp_transport $READER_PROTOCOL \
-i rtsp://localhost:8554/source -c copy -f null - &
done
sleep 5
go tool pprof -text http://localhost:9999/debug/pprof/profile?seconds=15