From b91ee43c9dd08be0635891ffe9c64709cae2939f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Luis=20Mill=C3=A1n?= <jmillan@aliax.net>
Date: Tue, 31 Oct 2023 10:05:16 +0100
Subject: [PATCH] RtpParametes: add RtpHeaderExtensionUri type

---
 src/RtpParameters.ts        | 20 ++++++++++++++++++--
 src/tests/fakeParameters.ts |  3 +++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/src/RtpParameters.ts b/src/RtpParameters.ts
index cf9de484..cfcb0884 100644
--- a/src/RtpParameters.ts
+++ b/src/RtpParameters.ts
@@ -96,7 +96,7 @@ export type RtpHeaderExtension =
 	/*
 	 * The URI of the RTP header extension, as defined in RFC 5285.
 	 */
-	uri: string;
+	uri: RtpHeaderExtensionUri;
 	/**
 	 * The preferred numeric identifier that goes in the RTP packet. Must be
 	 * unique.
@@ -271,6 +271,22 @@ export type RtpEncodingParameters =
 	networkPriority?: 'very-low' | 'low' | 'medium' | 'high';
 };
 
+/**
+ * Supported RTP header extension URIs.
+ */
+export type RtpHeaderExtensionUri =
+    'urn:ietf:params:rtp-hdrext:sdes:mid' |
+    'urn:ietf:params:rtp-hdrext:sdes:rtp-stream-id' |
+    'urn:ietf:params:rtp-hdrext:sdes:repaired-rtp-stream-id' |
+    'http://tools.ietf.org/html/draft-ietf-avtext-framemarking-07' |
+    'urn:ietf:params:rtp-hdrext:framemarking' |
+    'urn:ietf:params:rtp-hdrext:ssrc-audio-level' |
+    'urn:3gpp:video-orientation' |
+    'urn:ietf:params:rtp-hdrext:toffset' |
+    'http://www.ietf.org/id/draft-holmer-rmcat-transport-wide-cc-extensions-01' |
+    'http://www.webrtc.org/experiments/rtp-hdrext/abs-send-time' |
+    'http://www.webrtc.org/experiments/rtp-hdrext/abs-capture-time';
+
 /**
  * Defines a RTP header extension within the RTP parameters. The list of RTP
  * header extensions supported by mediasoup is defined in the
@@ -284,7 +300,7 @@ export type RtpHeaderExtensionParameters =
 	/**
 	 * The URI of the RTP header extension, as defined in RFC 5285.
 	 */
-	uri: string;
+	uri: RtpHeaderExtensionUri;
 	/**
 	 * The numeric identifier that goes in the RTP packet. Must be unique.
 	 */
diff --git a/src/tests/fakeParameters.ts b/src/tests/fakeParameters.ts
index 109d4f61..09842990 100644
--- a/src/tests/fakeParameters.ts
+++ b/src/tests/fakeParameters.ts
@@ -294,16 +294,19 @@ export function generateNativeRtpCapabilities(): mediasoupClient.types.RtpCapabi
 			},
 			{
 				kind        : 'video',
+				// @ts-ignore
 				uri         : 'http://www.webrtc.org/experiments/rtp-hdrext/playout-delay',
 				preferredId : 6
 			},
 			{
 				kind        : 'video',
+				// @ts-ignore
 				uri         : 'http://www.webrtc.org/experiments/rtp-hdrext/video-content-type',
 				preferredId : 7
 			},
 			{
 				kind        : 'video',
+				// @ts-ignore
 				uri         : 'http://www.webrtc.org/experiments/rtp-hdrext/video-timing',
 				preferredId : 8
 			},