From c982880194c9a3d477e4a60aae75d9c52c245c35 Mon Sep 17 00:00:00 2001
From: Jan-Ivar Bruaroey <jan-ivar@users.noreply.github.com>
Date: Wed, 13 Aug 2025 14:42:21 -0400
Subject: [PATCH] Clarify that generateKeyFrame() rejects immediately for audio
 receivers

---
 index.bs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.bs b/index.bs
index 80eaae5..a7ca5aa 100644
--- a/index.bs
+++ b/index.bs
@@ -998,7 +998,7 @@ or Full Intra Refresh (FIR), queue a task to perform the following steps:
 
 The <dfn abstract-op>generate key frame algorithm</dfn>, given |promise|, |encoder| and |rid|, is defined by running these steps:
 1. If |encoder| is undefined, reject |promise| with {{InvalidStateError}}, abort these steps.
-1. If |encoder| is not processing video frames, reject |promise| with {{InvalidStateError}}, abort these steps.
+1. If |encoder| does not belong to a video {{RTCRtpReceiver}}, reject |promise| with {{InvalidStateError}}, abort these steps.
 1. If |rid| is defined, but does not conform to the grammar requirements specified
     in Section 10 of [[!RFC8851]], then reject |promise| with {{TypeError}} and abort
     these steps.