回答

可以用下面的这个配置

server {
    listen 80;
    server_name your_domain.com;

    location /hls {
        # 代理转发到后端服务器
        proxy_pass http://backend_server_ip:backend_server_port/hls;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        # 设置缓存和超时
        proxy_buffering on;
        proxy_buffers 8 16k;
        proxy_buffer_size 32k;
        proxy_read_timeout 300s;
        proxy_send_timeout 300s;

        # 处理M3U8和TS文件
        types {
            application/vnd.apple.mpegurl m3u8;
            video/mp2t ts;
        }
        default_type application/octet-stream;
    }
}