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648540858 / wvp-GB28181-pro

WEB VIDEO PLATFORM是一个基于GB28181-2016标准实现的网络视频平台，支持NAT穿透，支持海康、大华、宇视等品牌的IPC、NVR、DVR接入。支持国标级联，支持rtsp/rtmp等视频流转发到国标平台，支持rtsp/rtmp等推流转发到国标平台。
https://doc.wvp-pro.cn
MIT License
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关于接入国标设备，同时开启了音频和视频，会导致无法播放，关闭音频可以播放，但是没有声音的 #1390

Closed liuzhenya2019 closed 3 months ago

liuzhenya2019 commented 4 months ago

环境信息:

内容描述: 国标设备，使用Jessibuca播放没有问题，webRTC播放时，如果打开了音频会无法播放，关闭音频可以播放，但是没有声音，前端控制台报错 截图
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抓包文件

日志

日志内容放这里， 文件的话请直接上传
liuzhenya2019 commented 4 months ago

"v=0 o=- 7377945365691351760 2 IN IP4 192.168.1.175 s=- t=0 0 a=group:BUNDLE 0 1 a=msid-semantic: WMS m=video 8000 UDP/TLS/RTP/SAVPF 102 103 c=IN IP4 192.168.1.175 a=rtcp:8000 IN IP4 192.168.1.175 a=ice-ufrag:zlm_34 a=ice-pwd:g6tT0QWEyXutEE50YvXKLSSP a=ice-options:trickle a=fingerprint:sha-256 B5:5B:42:68:0E:FC:D7:71:16:6D:A4:01:EE:E4:ED:16:77:1A:71:17:22:23:A7:45:90:2E:9E:92:C4:E3:82:B7 a=setup:passive a=mid:0 a=ice-lite a=extmap:1 urn:ietf:params:rtp-hdrext:toffset a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:3 urn:3gpp:video-orientation a=extmap:4 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=extmap:5 http://www.webrtc.org/experiments/rtp-hdrext/playout-delay a=extmap:6 http://www.webrtc.org/experiments/rtp-hdrext/video-content-type a=extmap:7 http://www.webrtc.org/experiments/rtp-hdrext/video-timing a=extmap:8 http://www.webrtc.org/experiments/rtp-hdrext/color-space a=extmap:10 urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id a=extmap:11 urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id a=sendonly a=rtcp-mux a=rtpmap:102 H264/90000 a=rtcp-fb:102 ccm fir a=rtcp-fb:102 goog-remb a=rtcp-fb:102 nack a=rtcp-fb:102 nack pli a=rtcp-fb:102 transport-cc a=fmtp:102 level-asymmetry-allowed=1;packetization-mode=1;profile-level-id=42001f a=rtpmap:103 rtx/90000 a=fmtp:103 apt=102 a=msid:zlmediakit-mslabel zlmediakit-label a=ssrc:1 cname:zlmediakit-rtp a=ssrc:1 msid:zlmediakit-mslabel zlmediakit-label a=ssrc:1 mslabel:zlmediakit-mslabel a=ssrc:1 label:zlmediakit-label a=ssrc:3 cname:zlmediakit-rtp a=ssrc:3 msid:zlmediakit-mslabel zlmediakit-label a=ssrc:3 mslabel:zlmediakit-mslabel a=ssrc:3 label:zlmediakit-label a=ssrc-group:FID 1 3 a=candidate:udpcandidate 1 udp 110 192.168.1.175 8000 typ host m=audio 8000 UDP/TLS/RTP/SAVPF 8 c=IN IP4 192.168.1.175 a=rtcp:8000 IN IP4 192.168.1.175 a=ice-ufrag:zlm_34 a=ice-pwd:g6tT0QWEyXutEE50YvXKLSSP a=ice-options:trickle a=fingerprint:sha-256 B5:5B:42:68:0E:FC:D7:71:16:6D:A4:01:EE:E4:ED:16:77:1A:71:17:22:23:A7:45:90:2E:9E:92:C4:E3:82:B7 a=setup:passive a=mid:1 a=ice-lite a=extmap:14 urn:ietf:params:rtp-hdrext:ssrc-audio-level a=extmap:2 http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time a=extmap:4 http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01 a=sendonly a=rtcp-mux a=rtpmap:8 PCMA/8000/1 a=ssrc:2 cname:zlmediakit-rtp a=ssrc:2 msid:zlmediakit-mslabel zlmediakit-label a=ssrc:2 mslabel:zlmediakit-mslabel a=ssrc:2 label:zlmediakit-label a=candidate:udpcandidate 1 udp 110 192.168.1.175 8000 typ host "

648540858 commented 3 months ago

音频是什么格式的，可能是webrtc不支持的音频格式

liuzhenya2019 commented 3 months ago

拉取最新版本的zlmediakit已经修复了，事zlm的bug