Paul Gregoire mondain

Red5 Open source changes 1.2.2 - 1.2.8

JDK11 general updates (outlined in https://gist.github.com/mondain/f74a1969ca2b547faea9efda2cebc993)
Audio and video data classes hold a reference to their selected codec enum vs an id
Additional codec support added: opus, vp8, vp9, hevc, av1, and mpeg1video
IConnection interface added new enums for encoding and duty
Fixed RTMPE core handling and ChunkSize messaging
Dependency libraries updated to newer versions and also those supporting JDK11
Fix for live-wait in server https://github.com/Red5/red5-server/commit/73cdf6a2124d455ffa2373f16781a26479afa83b

Add to red5.sh and red5pro.service: -Dorg.ice4j.ipv6.DISABLED=false red5.sh example:

if [ -z "$JVM_OPTS" ]; then
    JVM_OPTS="-Dorg.ice4j.ipv6.DISABLED=false -XX:+UnlockExperimentalVMOptions -XX:+UseZGC -Xms2g -Xmx2g -Xverify:none -XX:+UseBiasedLocking -XX:InitialCodeCacheSize=8m -XX:MaxGCPauseMillis=500 -XX:ReservedCodeCacheSize=32m"
fi

red5pro.service example:

WHEP Mode 1 with trickle:

sequenceDiagram
    participant wc as WHEP Client
    participant ws as WHEP Server
    wc->>+ws: OPTIONS /whep/endpoint/stream1?requestId=subscriber1
    ws-->>wc: HTTP Response with headers and optional Link header containing ICE servers
    wc->>ws: POST /whep/endpoint/stream1?requestId=subscriber1
    ws-->>wc: HTTP Response with SDP Offer with candidates and Location header "/whep/resource/stream1"

WHIP with trickle:

sequenceDiagram
    participant wc as WHIP Client
    participant ws as WHIP Server
    wc->>+ws: OPTIONS /whip/endpoint/stream1
    ws-->>wc: HTTP Response with headers and optional Link header containing ICE servers
    wc->>ws: POST /whip/endpoint/stream1 with SDP Offer
 ws--&gt;&gt;wc: HTTP Response with SDP Answer with candidates and Location header "/whip/resource/stream1"

Offer from OBS with libdatachannel:

v=0
o=rtc 1749923962 0 IN IP4 127.0.0.1
s=-
t=0 0
a=msid-semantic:WMS *
a=group:BUNDLE 0 1
a=setup:actpass

	Changes here would be setting mid 1 through 3 to `recvonly` in addition to the new video entry as mid 5.

	type: offer, sdp: v=0
	o=- 8815930240178044352 2 IN IP4 127.0.0.1
	s=-
	t=0 0
	a=group:BUNDLE 0 1 2 3 4 5 6
	a=msid-semantic: WMS ifOcH0OobeWoMmedB3ooL1Aj1OqEqe08YJE3
	m=audio 9 UDP/TLS/RTP/SAVPF 111 103 104 9 0 8 106 105 13 110 112 113 126
	c=IN IP4 0.0.0.0

	<html>
	<head>
	<title>Whip</title>
	<script type="text/javascript" src="whip.js"></script>
	</head>
	<body>
	<b>Whip it! real good</b>
	<br /><br />
	<div id="container"></div>
	<br />

	/* Based on code created by Sergio Garcia Murillo, modified by Paul Gregoire to be used with Red5 Pro. */
	class WHIPClient {

	constructor() {
	//Offer SDP
	this.offer = null;
	//Ice properties
	this.iceUsername = null;
	this.icePassword = null;
	//Pending candidates


	import java.io.File;
	import java.io.IOException;
	import java.text.SimpleDateFormat;
	import java.util.Date;
	import java.util.HashMap;
	import java.util.List;
	import java.util.Locale;
	import java.util.Map;

	#!/bin/bash
	# explanation https://gist.github.com/mohanpedala/1e2ff5661761d3abd0385e8223e16425
	set -exuo pipefail

	WORKDIR="$(pwd)"
	mkdir -p ${WORKDIR}

	SRC="$WORKDIR/ffmpeg_build"
	CMPLD="$WORKDIR/compile"
	NUM_PARALLEL_BUILDS=4