Drop AudioEncoderConfig.contentHint

Author: tguilbert-google

index.src.html

@@ -52,7 +52,6 @@
 
 spec: mst-content-hint; urlPrefix: https://www.w3.org/TR/mst-content-hint/
     type: dfn; text: video content hints; url:#video-content-hints
-    type: dfn; text: audio content hints; url:#audio-content-hints
 
 spec: ECMASCRIPT; urlPrefix: https://tc39.es/ecma262/
     type: dfn; text: the current Realm; url: #current-realm
@@ -2052,7 +2051,6 @@
   [EnforceRange] unsigned long numberOfChannels;
   [EnforceRange] unsigned long long bitrate;
   BitrateMode bitrateMode = "variable";
-  DOMString contentHint;
 };
 </xmp>
 
@@ -2092,29 +2090,6 @@
     encouraged to check by calling {{AudioEncoder/isConfigSupported()}} with
     |config|.
   </dd>
-  <dt><dfn dict-member for=AudioEncoderConfig>contentHint</dfn></dt>
-  <dd>
-    An encoding [=audio content hint=] as defined by [[mst-content-hint]].
-
-    The User Agent <em class="rfc2119">MAY</em> use this hint to set
-    expectations about incoming {{AudioData}} and to improve encoding quality.
-    If using this hint:
-      - The User Agent <em class="rfc2119">MUST</em> respect other explicitly
-        set encoding options when configuring the encoder, whether they are
-        codec-specific encoding options or not.
-      - The User Agent <em class="rfc2119">SHOULD</em> make a best-effort
-        attempt to use additional configuration options to improve encoding
-        quality, according to the goals defined by the corresponding
-        [=audio content hint=].
-
-    NOTE: Some encoder options are implementation specific, and mappings between
-        {{AudioEncoderConfig/contentHint}} and those options cannot be
-        prescribed.
-
-    The User Agent <em class="rfc2119">MUST NOT</em> refuse the configuration
-    if it doesn't support this content hint.
-    See {{AudioEncoder/isConfigSupported()}}.
-  </dd>
 </dl>