Wireshark packet capturing and debugging RTSP

Download and install wireshark

https://pc.qq.com/detail/9/detail_6909.html

test

Because we are connected to wifi, So double click Ethernet

Enter in the filter column above ip.src == 192.168.1.69, Monitor our Haikang camera ip Address , Then click the right arrow


After that, you can find that the arrow turns gray

Then open the VLC player , Type us RTSP Stream Address ：rtsp://admin:[email protected]:554 Play the video stream , You can see wireshark Start capturing data continuously

And then quit wireshark, It will prompt whether to save , Click on Stop and save , Take a name , Save as file suffix pcapng that will do ：（ Be careful ： Don't keep it too long ,rtsp The data flow is quite large ...）, You can directly open this file when you want to analyze the data later

Analyze the data

Open the packet capture data we saved earlier , I turn on VLC Two seconds , Occupy 1.8Mb such

Don't forget to filter after opening ,ip.src == 192.168.1.69

Reference article ：windows Network packet capturing tool wireshark Use （ To debug rtsp For example ）