Sdp.mp4 <No Sign-up>

: Specifies when the session is active ( t= ).

: The core part where the actual parameters are defined, including: Media Type : Whether it is audio, video, or text ( m= ). Network Address : Where to send the media ( c= ). Port Numbers : Which port is listening for the stream. SDP.mp4

: Which compression formats (e.g., H.264, VP8) are supported ( a=rtpmap ). How it Works (Offer/Answer Model) Systems use an Offer/Answer model to connect: The Secret Protocol Making Video Calls Work | SDP in WebRTC : Specifies when the session is active ( t= )

The is a text-based format used by communication systems (like SIP or WebRTC ) to agree on technical details before a call begins. It doesn't carry the actual video or audio; instead, it acts as a "blueprint" or "technical handshake". Key Components of an SDP Message Port Numbers : Which port is listening for the stream

: Contains general information like the version ( v= ), owner ( o= ), and session name ( s= ).