According to the functional separation table, what is the primary role of RTSP in streaming?

Answer

Session Control, functioning as a Signaling Protocol.

The provided functional breakdown clearly separates the duties required for streaming into three distinct layers. The Real-Time Streaming Protocol (RTSP) occupies the Session Control layer. Its primary function is not to move the raw data itself, but rather to act as the remote control for the stream. This involves sending commands to the server, instructing it *what* content to deliver and *how* to manage the ongoing playback state—commands such as initiating play, pausing consumption, or requesting a specific seek position within the stream. This control layer sits above the actual transport mechanisms responsible for moving the bits.

According to the functional separation table, what is the primary role of RTSP in streaming?

#Videos

Yuriy Reznik - Streaming in 1970s. NVP & ST - YouTube

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