#! /bin/bash
mixer=8
stream=15
for i in `seq 1 $mixer`; do
 for j in `seq 1 $stream`; do
 ffmpeg -re -i /root/test.mp4 -acodec copy -vcodec copy -g 24 -strict -2 -f flv "rtmp://localhost:1935/live/test$j#mixer$i" -nostdin -nostats </dev/null >/dev/null 2>&1 &
 done
done

