p2p-live-trans

hlsuploader

Can convert any H264/HEVC video stream to HLS,and synchronizing send to mutiple servers using (http-dav) method,Such as nginx

Purpose: this project is used for live-p2p resource transmisstion.

Related projects: https://github.com/FFmpeg/FFmpeg

API control: 传输查询接口

1.查询所有节目信息

HTTP GET /api/query_allchannelinfo

{ "node_name":"trans_first_1", channels:[ { "channel_name":"test1", "channel_url":"/live/zhongwen/CCTV1/playlist", "channel_bandwidth":3513, "channel_info":"Video=h264 1920x1080 25r 3100k Audio=aac 44.1 240k", "current_ingest_url":"http://192.168.1.53:1052/test1.ts", "ingest_urls":[ "http://192.168.1.53:1052/test1.ts", "http://192.168.1.52:1052/test1.ts", "http://192.168.1.54:1052/test1.ts" ], "post_servers":[ "192.168.3.135:1354", "192.168.3.132:1354", "192.168.3.131:1354", ] }, { "channel_name":"test2", "channel_url":"/live/zhongwen/CCTV2/playlist", "channel_bandwidth":3513, "channel_info":"Video=h264 1920x1080 25r 3100k Audio=aac 44.1 240k", "current_ingest_url":"http://192.168.1.53:1052/test2.ts", "ingest_urls":[ "http://192.168.1.53:1052/test2.ts", "http://192.168.1.52:1052/test2.ts", "http://192.168.1.54:1052/test2.ts" ], "post_servers":[ "192.168.3.135:1354", "192.168.3.132:1354", "192.168.3.131:1354", ] } ] }

2.查询当前节目传输情况 url=(base64)

HTTP GET /api/query_channel_transinfo&url=L2xpdmUvemhvbmd3ZW4vQ0NUVjEvcGxheWxpc3Q= (/live/zhongwen/CCTV1/playlist)

{ "node_name":"trans_first_1", "channel_name":"test1", "channel_url":"/live/zhongwen/CCTV1/playlist", "fregment_duration":"10s", "fregment_window":3, "fregment_extra_window":2,

"channel_bandwidth":3513,
"channel_info":"Video=HEVC 1920x1080 25r 3100k Audio=aac 44.1 240k",
"current_ingest_url":"http://192.168.1.53:1052/test1.ts",
"stream_bandwidth":514041,
"recv_stream_duration":51233,
"recv_video_frames":2351231,
"recv_audio_frames":2351231,
"recv_frame_bytes":1234515,
"ingest_urls":[
            "http://192.168.1.53:1052/test1.ts",
            "http://192.168.1.52:1052/test1.ts",
            "http://192.168.1.54:1052/test1.ts"
],
"upload_servers":[
    {
        "server_address":"192.168.1.53:2193",
        "upload_fregment":2813,
        "upload_failed_fregment":153,
        "upload_fregment_list":2812,
        "upload_failed_fregment_list":3,
        "current_delay":15,
        "upload_file_max_time":"25083ms",
        "upload_file_min_time":"1320ms",
        "upload_file_avg_time":"2518ms"
    },
    {
        "server_address":"192.168.1.54:2193",
        "upload_fregment":2813,
        "upload_failed_fregment":153,
        "upload_fregment_list":2812,
        "upload_failed_fregment_list":3,
        "current_delay":15,
        "upload_file_max_time":"25083ms",
        "upload_file_min_time":"1320ms",
        "upload_file_avg_time":"2518ms"
    }
]

}

传输临时控制接口（不可保存配置）

HTTP POST /api/channel_api_control

添加节目

{ "cmd":"add_channel", "channel_name":"test1", "channel_url":"/live/zhongwen/CCTV1/playlist", "fregment_duration":10000, "fregment_window":3, "fregment_extra_window":2, "ingest_urls":[ "http://192.168.1.53:1052/test1.ts", "http://192.168.1.52:1052/test1.ts", "http://192.168.1.54:1052/test1.ts" ], "upload_servers":[ { "node_name":"us_edge_1", "address":"192.168.1.23:2193/1052:1062" }, { "node_name":"us_edge_2", "address":"192.168.1.24:2193/1052:1062" } ] }

删除节目

{ "cmd":"del_channel", "channel_name":"test1", "channel_url":"/live/zhongwen/CCTV1/playlist" }

资源调度控制接口 unified_resource_controller

HTTP POST /api/ingest_control_cmd&key=axlkjhvalksqwoiuaddfvc

1.同步节目信息 { "cmd":"sync_channels", "upload_channels":[ { "channel_name":"test1", "channel_url":"/live/zhongwen/cctv1/playlist", "fregment_duration":10000, "fregment_window":3, "fregment_extra_window":2, "ingest_urls":[ "/opt/Passengers.2016.1080p.H265.mp4" ], "upload_servers":[
{ "node_name":"us_edge_1", "address":"192.168.10.182:8080" } ] } ] }