RTSP error: 404 Not Found after playing about 25seconeds

using HIKVISON NVR

in the 3ed picture, when console.log shows Media description for payload type: 112 not provided in 3 times and follow with [client:rtsp] OPTIONS * RTSP/1.0 CSeq: 6 User-Agent: SFRtsp 0.3 Authorization: Basic YWRtaW46YWRtaW4xMjM0NTY= and finally the alert shows up "RTSP error: 404 Not Found"

可能是因为 keepAlive机制, 目前源码配置的是 keepaliveTime = 30000 部分海康DVR RTSPserver 会认为客户端发送的保活报文是垃圾数据,并停止RTSP拉流 可以通过把 源码这个参数修改成1分钟,2分钟,看直播是否会1分钟,2分钟卡住来验证是否这个原因

it may be because keepAlive mechanism, the current source configuration is keepaliveTime = 30000 Some Hikvision DVR RTSP servers will consider the keep-alive messages sent by the client as junk data and stop RTSP streaming You can verify whether this is the reason by modifying the parameter of the source code to 1 minute, 2 minutes, and see if the live broadcast will be stuck for 1 minute and 2 minutes.

感谢回复

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发件人: kromalee @.> 发送时间: Sunday, February 20, 2022 10:40:40 AM 收件人: Streamedian/html5_rtsp_player @.> 抄送: HaoXuan @.>; Author @.> 主题: Re: [Streamedian/html5_rtsp_player] RTSP error: 404 Not Found after playing about 25seconeds (#170)

可能是因为 keepAlive机制, 目前源码配置的是 keepaliveTime = 30000 部分海康DVR RTSPserver 会认为客户端发送的保活报文是垃圾数据,并停止RTSP拉流 可以通过把 源码这个参数修改成1分钟,2分钟,看直播是否会1分钟,2分钟卡住来验证是否这个原因

it may be because keepAlive mechanism, the current source configuration is keepaliveTime = 30000 Some Hikvision DVR RTSP servers will consider the keep-alive messages sent by the client as junk data and stop RTSP streaming You can verify whether this is the reason by modifying the parameter of the source code to 1 minute, 2 minutes, and see if the live broadcast will be stuck for 1 minute and 2 minutes.

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