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How to use the semantic-sdp.CodecInfo function in semantic-sdp

To help you get started, we’ve selected a few semantic-sdp examples, based on popular ways it is used in public projects.

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github medooze / media-server-node / tests / incomingstream.js View on Github external
const tap		= require("tap");
const MediaServer	= require("../index");
const SemanticSDP	= require("semantic-sdp");

MediaServer.enableLog(false);
MediaServer.enableDebug(false);
MediaServer.enableUltraDebug(false);
const endpoint = MediaServer.createEndpoint("127.0.0.1");

const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Setup		= SemanticSDP.Setup;
const Direction		= SemanticSDP.Direction;
const SourceGroupInfo   = SemanticSDP.SourceGroupInfo;
const CodecInfo		= SemanticSDP.CodecInfo;
const TrackEncodingInfo = SemanticSDP.TrackEncodingInfo;

tap.test("IncomingMediaStream::create",async function(suite){
	
	//Init test
	const transport = endpoint.createTransport({
		dtls : SemanticSDP.DTLSInfo.expand({
			"hash"        : "sha-256",
			"fingerprint" : "F2:AA:0E:C3:22:59:5E:14:95:69:92:3D:13:B4:84:24:2C:C2:A2:C0:3E:FD:34:8E:5E:EA:6F:AF:52:CE:E6:0F"
		}),
		ice  : SemanticSDP.ICEInfo.generate()
	});

	let ssrc = 100;

	suite.test("audio+video",async function(test){
github medooze / media-server-node / tests / mirrored.js View on Github external
const tap		= require("tap");
const MediaServer	= require("../index");
const SemanticSDP	= require("semantic-sdp");

const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Setup		= SemanticSDP.Setup;
const Direction		= SemanticSDP.Direction;
const SourceGroupInfo   = SemanticSDP.SourceGroupInfo;
const CodecInfo		= SemanticSDP.CodecInfo;
const TrackEncodingInfo = SemanticSDP.TrackEncodingInfo;

MediaServer.enableLog(false);



let ssrc = 1;
		
tap.test("IncomingStream",function(suite){
	//Create UDP server endpoints
	const endpoint = MediaServer.createEndpoint("127.0.0.1");
	const mirror   = MediaServer.createEndpoint("127.0.0.1");

	//Init test
	const transport = endpoint.createTransport({
		dtls : SemanticSDP.DTLSInfo.expand({
github medooze / media-server-node / tests / incomingstreamtrack.js View on Github external
const tap		= require("tap");
const MediaServer	= require("../index");
const SemanticSDP	= require("semantic-sdp");

MediaServer.enableLog(false);
MediaServer.enableDebug(false);
MediaServer.enableUltraDebug(false);
const endpoint = MediaServer.createEndpoint("127.0.0.1");

const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Setup		= SemanticSDP.Setup;
const Direction		= SemanticSDP.Direction;
const SourceGroupInfo   = SemanticSDP.SourceGroupInfo;
const CodecInfo		= SemanticSDP.CodecInfo;

tap.test("IncomingMediaStream::create",async function(suite){
	
	//Init test
	const transport = endpoint.createTransport({
		dtls : SemanticSDP.DTLSInfo.expand({
			"hash"        : "sha-256",
			"fingerprint" : "F2:AA:0E:C3:22:59:5E:14:95:69:92:3D:13:B4:84:24:2C:C2:A2:C0:3E:FD:34:8E:5E:EA:6F:AF:52:CE:E6:0F"
		}),
		ice  : SemanticSDP.ICEInfo.generate()
	});

	suite.test("create",async function(test){
		let ssrc = 100;
		//Create stream
		const streamInfo = new StreamInfo("stream0");
github medooze / media-server-node / tests / activespeakerdetector.js View on Github external
const tap		= require("tap");
const MediaServer	= require("../index");
const SemanticSDP	= require("semantic-sdp");

MediaServer.enableLog(false);
MediaServer.enableDebug(false);
MediaServer.enableUltraDebug(false);
const endpoint = MediaServer.createEndpoint("127.0.0.1");

const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Setup		= SemanticSDP.Setup;
const Direction		= SemanticSDP.Direction;
const SourceGroupInfo   = SemanticSDP.SourceGroupInfo;
const CodecInfo		= SemanticSDP.CodecInfo;

//Init test
const transport = endpoint.createTransport({
	dtls : SemanticSDP.DTLSInfo.expand({
		"hash"        : "sha-256",
		"fingerprint" : "F2:AA:0E:C3:22:59:5E:14:95:69:92:3D:13:B4:84:24:2C:C2:A2:C0:3E:FD:34:8E:5E:EA:6F:AF:52:CE:E6:0F"
	}),
	ice  : SemanticSDP.ICEInfo.generate()
});

let ssrc = 110;
//Create stream
const streamInfo = new StreamInfo("sream1");
//Create track
let track = new TrackInfo("audio", "track2");
//Add ssrc
github medooze / media-server-node / tests / sdpmanager.js View on Github external
const tap		= require("tap");
const MediaServer	= require("../index");
const SemanticSDP	= require("semantic-sdp");

MediaServer.enableLog(false);
MediaServer.enableDebug(false);
MediaServer.enableUltraDebug(false);


const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Setup		= SemanticSDP.Setup;
const Direction		= SemanticSDP.Direction;
const SourceGroupInfo   = SemanticSDP.SourceGroupInfo;
const CodecInfo		= SemanticSDP.CodecInfo;
const TrackEncodingInfo = SemanticSDP.TrackEncodingInfo;

function sleep(ms) {
	return new Promise(resolve => setTimeout(resolve, ms));
}

const Capabilities = {
	audio : {
		codecs		: ["opus"],
	},
	video : {
		codecs		: ["vp8","h264"],
		rtx		: true,
		rtcpfbs		: [
			{ "id": "goog-remb"},
			{ "id": "transport-cc"},
github medooze / sfu / lib / Participant.js View on Github external
const EventEmitter	= require('events').EventEmitter;
const Logger		= require("./Logger");
//Get Semantic SDP objects
const SemanticSDP	= require("semantic-sdp");
const SDPInfo		= SemanticSDP.SDPInfo;
const MediaInfo		= SemanticSDP.MediaInfo;
const CandidateInfo	= SemanticSDP.CandidateInfo;
const DTLSInfo		= SemanticSDP.DTLSInfo;
const ICEInfo		= SemanticSDP.ICEInfo;
const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Direction		= SemanticSDP.Direction;
const CodecInfo		= SemanticSDP.CodecInfo;


class Participant
{
	constructor(id,name,room)
	{
		//Store props
		this.id = id;
		this.name = name;
		
		//And casting
		this.room = room;
		
		//Create event emitter
		this.emitter = new EventEmitter();
github medooze / media-server-demo-node / lib / broadcast.js View on Github external
//Get the Medooze Media Server interface
const MediaServer = require("medooze-media-server");

//Get Semantic SDP objects
const SemanticSDP	= require("semantic-sdp");
const SDPInfo		= SemanticSDP.SDPInfo;
const MediaInfo		= SemanticSDP.MediaInfo;
const CandidateInfo	= SemanticSDP.CandidateInfo;
const DTLSInfo		= SemanticSDP.DTLSInfo;
const ICEInfo		= SemanticSDP.ICEInfo;
const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Direction		= SemanticSDP.Direction;
const CodecInfo		= SemanticSDP.CodecInfo;


//Create new streamer
const streamer = MediaServer.createStreamer();

//Create new video session codecs
const video = new MediaInfo("video","video");

//Add h264 codec
video.addCodec(new CodecInfo("h264",96));

//Create session for video
const session = streamer.createSession(video,{
	local  : {
		port: 5004
	}
github medooze / media-server-demo-node / lib / svc.js View on Github external
//Get the Medooze Media Server interface
const MediaServer = require("medooze-media-server");

//Get Semantic SDP objects
const SemanticSDP	= require("semantic-sdp");
const SDPInfo		= SemanticSDP.SDPInfo;
const MediaInfo		= SemanticSDP.MediaInfo;
const CandidateInfo	= SemanticSDP.CandidateInfo;
const DTLSInfo		= SemanticSDP.DTLSInfo;
const ICEInfo		= SemanticSDP.ICEInfo;
const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Direction		= SemanticSDP.Direction;
const CodecInfo		= SemanticSDP.CodecInfo;

const Capabilities = {
	video : {
		codecs		: ["vp9"],
		rtx		: true,
		rtcpfbs		: [
			{ "id": "transport-cc"},
			{ "id": "ccm", "params": ["fir"]},
			{ "id": "nack"},
			{ "id": "nack", "params": ["pli"]}
		],
		extensions	: [ "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"]
	}
};

module.exports = function(request,protocol,endpoint)
github medooze / media-server-demo-node / lib / recording.js View on Github external
//Get the Medooze Media Server interface
const MediaServer = require("medooze-media-server");

//Get Semantic SDP objects
const SemanticSDP	= require("semantic-sdp");
const SDPInfo		= SemanticSDP.SDPInfo;
const MediaInfo		= SemanticSDP.MediaInfo;
const CandidateInfo	= SemanticSDP.CandidateInfo;
const DTLSInfo		= SemanticSDP.DTLSInfo;
const ICEInfo		= SemanticSDP.ICEInfo;
const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Direction		= SemanticSDP.Direction;
const CodecInfo		= SemanticSDP.CodecInfo;

const Capabilities = {
	audio : {
		codecs		: ["opus"],
		extensions	: [ "urn:ietf:params:rtp-hdrext:ssrc-audio-level", "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"]
	},
	video : {
		codecs		: ["vp9","h264;packetization-mode=1"],
		rtx		: true,
		rtcpfbs		: [
			{ "id": "transport-cc"},
			{ "id": "ccm", "params": ["fir"]},
			{ "id": "nack"},
			{ "id": "nack", "params": ["pli"]}
		],
		extensions	: [ "http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01"]
github notedit / rtmp-to-webrtc / mediaserver.js View on Github external
const getPort = require('get-port');
const medoozeMediaServer = require('medooze-media-server');
const format = require('string-format');
const execa = require('execa');
const SemanticSDP	= require('semantic-sdp');
const SDPInfo		= SemanticSDP.SDPInfo;
const MediaInfo		= SemanticSDP.MediaInfo;
const CandidateInfo	= SemanticSDP.CandidateInfo;
const DTLSInfo		= SemanticSDP.DTLSInfo;
const ICEInfo		= SemanticSDP.ICEInfo;
const StreamInfo	= SemanticSDP.StreamInfo;
const TrackInfo		= SemanticSDP.TrackInfo;
const Direction		= SemanticSDP.Direction;
const CodecInfo		= SemanticSDP.CodecInfo;

const videoPt = 96;
const audioPt = 100;
const videoCodec = 'h264'; 
const audioCodec = 'opus';

let videoPort = null;
let audioPort = null;


//const RTMP_TO_RTP = 'ffmpeg -fflags nobuffer -i rtmp://ali.wangxiao.eaydu.com/live_bak/x_100_rtc_test -vcodec copy -an -bsf:v h264_mp4toannexb -f rtp -payload_type {pt} rtp://127.0.0.1:{port}'


const RTMP_TO_RTP = "gst-launch-1.0 -v  rtmpsrc location=rtmp://ali.wangxiao.eaydu.com/live_bak/x_100_rtc_test ! flvdemux ! h264parse ! rtph264pay config-interval=-1 pt={pt} !  udpsink host=127.0.0.1 port={port}"

semantic-sdp

Minimal SDP information semantic data model and parsing tools

GitHub
MIT
Latest version published 2 months ago

Package Health Score

79 / 100
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