Throw NotSupportedError if both videoKeyFrameIntervalDuration and vid…

…eoKeyFrameIntervalCount are set
w3c · May 5, 2023 · cfe2f96 · cfe2f96
1 parent 4b57924
commit cfe2f96
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MediaRecorder.bs b/MediaRecorder.bs
@@ -264,7 +264,7 @@ interface MediaRecorder : EventTarget {
     frames passed since the last key frame.</li>
 
     <li>If both |videoKeyFrameIntervalDuration| and |videoKeyFrameIntervalCount| are not <code>null</code>,
-    the UA may ignore either.</li>
+    then throw a {{NotSupportedError}} {{DOMException}} and abort these steps.</li>
 
     <li>If both |videoKeyFrameIntervalDuration| and |videoKeyFrameIntervalCount| are <code>null</code>,
     the User Agent may emit key frames as it deems fit.</li>