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LiveNVR获取通道视频直播流地址 RTSP/WebRTC/RTMP/HLS/HTTP-FLV/WS-FLV
1、 Onvif/RTSP等直播流拉转服务
可接入传统监控行业里面的高清网络摄像机的RTSP直播流，及 RTMP、HTTP-FLV、M3U8等其它直播流，实现互联网直播分发；可分发多种格式流，支持GB28181注册级联到第三方国标平台；同时能实时云端存储、录像计划、检索、时移回放
，支持RTSP等其它流拉流接入，支持Onvif协议接入，支持RTMP/HLS/HTTP-FLV/WS-FLV/RTSP/GB28181输出，将传统安防监控设备互联化，无插件直播等。
2、配置拉转直播流
2.1 RTSP获取配置规则
2.2 编辑通道配置
3、接口获取视频流地址
3.1、接口服务地址说明
http://192.168.2.135:10800 是示例的ip及端口，更换成自己部署的LiveNVR的ip及端口
3.2、获取通道直播链接接口
3.3、获取HTTP-FLV播放地址示例
3.3.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=flv
3.3.2 接口返回示例
获取接口返回的，URL字段，前面拼接上服务的ip和端口
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 0, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615518655678277862", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "/flv/hls/stream_1.flv" } }} 3.4、获取WS-FLV播放地址示例
3.4.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=ws-flv
3.4.2、接口返回示例
获取接口返回的，URL字段
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 1, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615519865764505509", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "ws://192.168.2.135:10800/ws-flv/hls/stream_1.flv" } }} 3.5、获取WebRTC播放地址示例
3.5.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=webrtc
3.5.2、接口返回示例
获取接口返回的，URL字段
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 1, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615519865764505509", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "webrtc://192.168.2.135:10800/rtc/stream_1" } }} 3.6、获取RTMP播放地址示例
3.6.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=rtmp
3.6.2、接口返回示例
获取接口返回的，URL字段，服务需要开启对应的rtmp端口 TCP
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 1, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615519865764505509", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "rtmp://192.168.2.135:10935/hls/stream_1" } }} 3.7、获取HLS播放地址示例
3.7.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=hls
3.7.2、接口返回示例
获取接口返回的，URL字段，前面拼接上服务的ip和端口
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 1, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615519865764505509", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "/hls/stream_1/stream_1_live.m3u8" } }} 3.8、RTSP
3.8.1、开启RTSP
RTSP输出，默认是关闭的，开启需要在基础配置界面配置 RTSP端口（默认554），需要在服务器上开放此端口 TCP
3.8.2、获取RTSP播放地址示例
3.8.2.1、接口调用示例
http://192.168.2.135:10800/api/v1/getchannelstream?channel=1&protocol=rtsp
3.8.2.2、接口返回示例
获取接口返回的，URL字段
{ "LiveQing": { "Header": { "CSeq": "1", "Version": "v1", "MessageType": "MSG_SC_SERVER_GET_CHANNEL_STREAM_ACK", "ErrorNum": "200", "ErrorString": "Success OK" }, "Body": { "AudioEnable": false, "ChannelName": "拉取 FLV", "DeviceType": "FLV", "NumOutputs": 1, "OSD": "拉取 FLV", "Ondemand": true, "Recording": false, "SnapURL": "/snap/channel_1.jpg?t=1615519865764505509", "SourceAudioCodecName": "aac", "SourceAudioSampleRate": 8000, "SourceVideoCodecName": "h264", "SourceVideoFrameRate": 25, "SourceVideoHeight": 576, "SourceVideoWidth": 704, "URL": "rtsp://192.168.2.135:554/stream_3" } }} 4、浏览器F12查看播放地址
5、播放页面快速集成
为方便客户在网页中集成播放功能, 我们单独提供了可供 HTML iframe , 形如：
http://ip:port/play.html?channel=xx
其中 URL 参数:
-
channel 通道号
-
aspect 配置只显示视频播放区域, 同时指定宽高比, 可选, wxh, 例如 640x360, 即16:9, 当 aspect=fullscreen 时, 整页显示播放器
-
share 是否显示分享, 可选, yes/no, 默认值为 yes
-
fluent 是否以流畅模式播放, 可选, yes/no, 默认值为 yes
-
autoplay 是否自动播放, 可选, yes/no, 默认值为 yes
-
controls 是否显示播放器控制栏, 可选, yes/no, 默认值为 yes
-
stretch 是否拉伸显示, 可选, yes/no, 默认值为 no
-
muted 是否播放器静音, 可选, yes/no, 默认值为 yes
-
protocol 播放流格式, 可选, rtmp/hls/flv/ws_flv, 默认 auto check
6、JS接口调用示例
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