network programming - Real-time Transport Protocol is not used in youtube? -


I came to read about the real time protocol in Wikipedia, in which the following is mentioned: "In RTP communication and entertainment systems It's used extensively that includes streaming media "

I was curious about this protocol and wanted to see it in Wirehark. I thought that youtube.com is using RTP while playing the video, but was surprised to see that only a TCP packet is being sent when a video is being played

Do any other free website It can tell which RTP applies, so that I can see it in the wires. (I really want to explore Network Optimization Opportunity using RTP because it is OK to loose some packets in my server applications)

, the RTP is the payload of the UDP (or TCP), as the book points out.

Here is a picture of the book:

Enter the image details here According to

, only RTP on UDP can be detected by WireShark (thanks)

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