sdp-parser

sdp-parser is a SDP(Session Description Protocol) parsing/printing library written in TypeScript.

reference RFCs/protocols

sdp-parser was developed implementing part of these RFCs/protocols:

• RFC 4566 - SDP: Session Description Protocol
• JavaScript Session Establishment Protocol

Building

yarn build

should yield dist dictory, within which are:

• minified JavaScript file index.js,
• source-map file index.js.map
• and TypeScript type definations sdp-parser.d.ts.

Usage

parsing

import { parse } from "sdp-parser";

const sessionDescription = parse(sdp);

printing

import { print } from "sdp-parser";

const sdp = print(sessionDescription);

munging

import { parse, print } from "sdp-parser";

const sessionDescription = parse(sdp);

sessionDescription.mediaDescription[0].attributes.ssrcs.push({
  ssrcId: "1024",
  attributeName: "label",
  attributeValue: "oTwikEfJsdv0",
});

const mungedSdp = print(sessionDescription);

roadmap

• [ ] Better error report while parsing
• [ ] Performance improvements