From a19f6545cee35840d9f60d40e39bff3664ce30ff Mon Sep 17 00:00:00 2001
From: Eugene Zemtsov <eugene@chromium.org>
Date: Tue, 25 Nov 2025 15:43:04 -0800
Subject: [PATCH] Change AV1 and VP9 quantizer range from 0-63 to 0-255

This change fixes: https://github.com/w3c/webcodecs/issues/904
---
 av1_codec_registration.src.html | 2 +-
 vp9_codec_registration.src.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/av1_codec_registration.src.html b/av1_codec_registration.src.html
index acf0870f..97e34e66 100644
--- a/av1_codec_registration.src.html
+++ b/av1_codec_registration.src.html
@@ -108,7 +108,7 @@
   <dt><dfn dict-member for=VideoEncoderEncodeOptionsForAv1>quantizer</dfn></dt>
   <dd>
     Sets per-frame quantizer value.
-    In [[AV1]] the quantizer threshold can be varied from 0 to 63
+    In [[AV1]] the quantizer index can be varied from 0 to 255
   </dd>
 </dl>
 
diff --git a/vp9_codec_registration.src.html b/vp9_codec_registration.src.html
index 93a0a503..a7ca9c73 100644
--- a/vp9_codec_registration.src.html
+++ b/vp9_codec_registration.src.html
@@ -106,7 +106,7 @@
   <dt><dfn dict-member for=VideoEncoderEncodeOptionsForVp9>quantizer</dfn></dt>
   <dd>
     Sets per-frame quantizer value.
-    In [[VP9]] the quantizer threshold can be varied from 0 to 63
+    In [[VP9]] the quantizer index can be varied from 0 to 255
   </dd>
 </dl>