伸出你的手去援助别人，而不是伸出你的脚去绊倒他们。——戴尔·卡耐基
文档：
https://ossrs.net/lts/zh-cn/docs/v5/doc/webrtc#room-to-live
合流需要打开配置文件的配置，主要是rtc的
vhost __defaultVhost__ {
http_hooks {
enabled on;
on_publish http://host.docker.internal:8001/im-signaling-service/srs_callback/on_publish;
on_unpublish http://host.docker.internal:8001/im-signaling-service/srs_callback/on_unPublish;
on_play http://host.docker.internal:8001/im-signaling-service/srs_callback/on_play;
on_stop http://host.docker.internal:8001/im-signaling-service/srs_callback/on_stop;
on_dvr http://host.docker.internal:8001/im-signaling-service/srs_callback/on_dvr;
on_hls http://host.docker.internal:8001/im-signaling-service/srs_callback/on_hls;
on_hls_notify http://host.docker.internal:8001/im-signaling-service/srs_callback/on_notify/[server_id]/[app]/[stream]/[ts_url][param];
}
rtc {
enabled on;
# @see https://ossrs.net/lts/zh-cn/docs/v4/doc/webrtc#rtmp-to-rtc
rtmp_to_rtc on;
# @see https://ossrs.net/lts/zh-cn/docs/v4/doc/webrtc#rtc-to-rtmp
rtc_to_rtmp on;
}
http_remux {
enabled on;
mount [vhost]/[app]/[stream].flv;
}
}我们这里是多人合流，于是使用ffmpeg，此处71a8de7是房间号，1～10是设备标识
ffmpeg
-i rtmp://192.168.1.114/71a8de7/1
-i rtmp://192.168.1.114/71a8de7/2
-i rtmp://192.168.1.114/71a8de7/3
-i rtmp://192.168.1.114/71a8de7/4
-i rtmp://192.168.1.114/71a8de7/5
-i rtmp://192.168.1.114/71a8de7/6
-i rtmp://192.168.1.114/71a8de7/7
-i rtmp://192.168.1.114/71a8de7/8
-i rtmp://192.168.1.114/71a8de7/9
-i rtmp://192.168.1.114/71a8de7/10
-vf "scale=854:480" -r 24
-filter_complex "
[0:v][1:v][2:v]hstack=inputs=3[Row1];
[3:v][4:v][5:v]hstack=inputs=3[Row2];
[6:v][7:v][8:v]hstack=inputs=3[Row3];
[9:v]scale=960:-1[Row4];
[Row1][Row2][Row3][Row4]vstack=inputs=4[Final]"
-map "[Final]"
-c:v h264_videotoolbox -profile:v high -b:v 1000k -q:v 23
-f flv rtmp://192.168.1.114/live/merge然后播放
代码语言：javascript复制ffplay rtmp://192.168.1.114/live/merge
