ffmpeg循环推流方法

You should be able to use the -stream_loop -1 flag before the input (-i):

ffmpeg -threads 2 -re -fflags +genpts -stream_loop -1 -i ./test.mp4 -c copy ./test.m3u8 

The -fflags +genpts will regenerate the pts timestamps so it loops smoothly, otherwise the time sequence will be incorrect as it loops.

FFmpeg >= 2.8.4 is required in this case.

转自：https://blog.csdn.net/weiyuefei/article/details/64125208