Nginx RTMP/HLS-流到ffmpeg并输出HLS

Question

在这一点上，我的解决方案是工作的，但只能作为RTMP，我可以使用URL完美地观看我的流：

rtmp://X.X.X.X:1935/show/name

但问题是我的LG智能电视使用WebOS不支持RTMP，我真的很想在那里播放我的流。我现在能看到的唯一解决方案是使用HLS。使用HLS也很好，但我需要在打开电视中的HLS流之前执行我的ffmpeg命令，否则它将不会创建在电视上显示流所需的文件。

http 
{
location /hls 
{
    # Disable cache
    add_header Cache-Control no-cache;

    # CORS setup
    add_header 'Access-Control-Allow-Origin' '*' always;
    add_header 'Access-Control-Expose-Headers' 'Content-Length';

    # allow CORS preflight requests
    if ($request_method = 'OPTIONS') {
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Max-Age' 1728000;
        add_header 'Content-Type' 'text/plain charset=UTF-8';
        add_header 'Content-Length' 0;
        return 204;
    }

    types {
        application/vnd.apple.mpegurl m3u8;
        video/mp2t ts;
    }

    root /mnt/;
    }
}

}
rtmp {
server {
    listen 1935;

    chunk_size 4000;
    buflen 5s;

    application show {
        live on;

    exec_pull ffmpeg -re -i http://stream-coming.com/$name.ts -c:v libx264 -preset faster -pix_fmt yuv420p -c:a aac -f flv rtmp://localhost/show/$name;

        # Turn on HLS
        hls on;
        hls_path /mnt/hls/;
        hls_fragment 3;
        hls_playlist_length 60;
        # disable consuming the stream from nginx as rtmp
        deny play all;
    }
}

Answer 1

尝试如下所示：

rtmp {
    server {
        listen 1935;

        application show {
            live on;

            exec_push ffmpeg -re -i rtmp://stream-coming.com:1935/$name.ts
            -c:v libx264 -preset faster -pix_fmt yuv420p -c:a aac -f flv rtmp://localhost:1935/hls/$name;
            exec_kill_signal term;
        }

        application hls {

            # Turn on HLS
            live on;
            hls on;
            hls_path /mnt/hls/;
            hls_fragment 3;
            hls_playlist_length 12;
            # disable consuming the stream from nginx as rtmp
            allow publish 127.0.0.1;
            deny play all;
        }
    }
}