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Merge pull request #65 from youennf/fix-section-organization
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Move powerEfficientPixelFormat section close to background blur
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@youennf
youennf authored Jun 16, 2022
2 parents dab634d + 30c00ee commit c7e94ac
Showing 1 changed file with 105 additions and 106 deletions.
211 changes: 105 additions & 106 deletions index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -210,112 +210,8 @@ <h3>GetUserMediaSemantics enum</h3>
</table>
</div>
</section>
</section>
<section id="the powerEfficientPixelFormat constraint">
<h2>The powerEfficientPixelFormat constraint</h2>
<section id="mediatracksupportedconstraints-dictionary-extensions">
<h3>MediaTrackSupportedConstraints dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackSupportedConstraints {
boolean powerEfficientPixelFormat = true;
};</pre>
<section>
<h2>Dictionary {{MediaTrackSupportedConstraints}} Members</h2>
<dl data-link-for="MediaTrackSupportedConstraints" data-dfn-for=
"MediaTrackSupportedConstraints" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
{{boolean}}, defaulting to <code>true</code></dt>
<dd>See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for details.</dd>
</dl>
</section>
</div>
</section>
<section id="mediatrackcapabilities-dictionary-extensions">
<h3>MediaTrackCapabilities dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackCapabilities {
sequence&lt;boolean&gt; powerEfficientPixelFormat;
};</pre>
<section>
<h2>Dictionary {{MediaTrackCapabilities}} Members</h2>
<dl data-link-for="MediaTrackCapabilities" data-dfn-for=
"MediaTrackCapabilities" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
<code>sequence&lt;{{boolean}}&gt;</code></dt>
<dd>
<p>If the source only has power efficient pixel formats, a single
<code>true</code> is reported. If the source only has power
inefficient pixel formats, a single <code>false</code> is
reported. If the script can control the feature, the source
reports a list with both <code>true</code> and <code>false</code>
as possible values. See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for additional
details.</p>
</dd>
</dl>
</section>
</div>
</section>
<section id="mediatracksettings-dictionary-extensions">
<h3>MediaTrackSettings dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackSettings {
boolean powerEfficientPixelFormat;
};</pre>
<section>
<h2>Dictionary {{MediaTrackSettings}} Members</h2>
<dl data-link-for="MediaTrackSettings" data-dfn-for=
"MediaTrackSettings" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
{{boolean}}</dt>
<dd>See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for details.</dd>
</section>
</div>
</section>
<h2>Constrainable Properties</h2>
<p>The constrainable properties in this document are defined below.</p>
<table class="simple">
<thead>
<tr>
<th>Property Name</th>
<th>Values</th>
<th>Notes</th>
</tr>
</thead>
<tbody>
<tr>
<td><dfn id="def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</dfn></td>
<td>{{ConstrainBoolean}}</td>
<td>
<p>Compressed pixel formats often need to be decoded, for instance
for display purposes or when being encoded during a video call.
The user agent SHOULD label compressed pixel formats that incur
significant power penalty when decoded as power inefficient. The
labeling is up to the user agent, but decoding MJPEG in software
is an example of an expensive mode. Pixel formats that have not
been labeled power inefficient by the user agent are for the
purpose of this API considered power efficient.</p>
<p>As a constraint, setting it to true allows filtering out
inefficient pixel formats and setting it to false allows filtering
out efficient pixel formats.</p>
<p>As a setting, this reflects whether or not the current pixel
format is considered power efficient by the user agent.</p>
</td>
</tr>
</tbody>
</table>
</section>
<section>
<h2>Algorithms</h2>
<h3>Algorithms</h3>
<p>When the {{MediaDevices/getUserMedia()}} method is invoked, run the
following steps before invoking the {{MediaDevices/getUserMedia()}}
algorithm:</p>
Expand Down Expand Up @@ -402,7 +298,7 @@ <h2>Algorithms</h2>
</ol>
</section>
<section>
<h2>Examples</h2>
<h3>Examples</h3>
<div>
<p>This example shows a setup with a start button and a camera selector
using the new semantics (microphone is not shown for brievity but is
Expand Down Expand Up @@ -523,6 +419,109 @@ <h2>Transferable MediaStreamTrack</h2>
In a sense, between these steps, the data holder is attached to the underlying source as if it was a track.</p>
</div>
</section>
<section id="the powerEfficientPixelFormat constraint">
<h2>The powerEfficientPixelFormat constraint</h2>
<section id="mediatracksupportedconstraints-dictionary-extensions">
<h3>MediaTrackSupportedConstraints dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackSupportedConstraints {
boolean powerEfficientPixelFormat = true;
};</pre>
<section>
<h2>Dictionary {{MediaTrackSupportedConstraints}} Members</h2>
<dl data-link-for="MediaTrackSupportedConstraints" data-dfn-for=
"MediaTrackSupportedConstraints" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
{{boolean}}, defaulting to <code>true</code></dt>
<dd>See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for details.</dd>
</dl>
</section>
</div>
</section>
<section id="mediatrackcapabilities-dictionary-extensions">
<h3>MediaTrackCapabilities dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackCapabilities {
sequence&lt;boolean&gt; powerEfficientPixelFormat;
};</pre>
<section>
<h2>Dictionary {{MediaTrackCapabilities}} Members</h2>
<dl data-link-for="MediaTrackCapabilities" data-dfn-for=
"MediaTrackCapabilities" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
<code>sequence&lt;{{boolean}}&gt;</code></dt>
<dd>
<p>If the source only has power efficient pixel formats, a single
<code>true</code> is reported. If the source only has power
inefficient pixel formats, a single <code>false</code> is
reported. If the script can control the feature, the source
reports a list with both <code>true</code> and <code>false</code>
as possible values. See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for additional
details.</p>
</dd>
</dl>
</section>
</div>
</section>
<section id="mediatracksettings-dictionary-extensions">
<h3>MediaTrackSettings dictionary extensions</h3>
<div>
<pre class="idl"
>partial dictionary MediaTrackSettings {
boolean powerEfficientPixelFormat;
};</pre>
<section>
<h2>Dictionary {{MediaTrackSettings}} Members</h2>
<dl data-link-for="MediaTrackSettings" data-dfn-for=
"MediaTrackSettings" class="dictionary-members">
<dt><dfn>powerEfficientPixelFormat</dfn> of type
{{boolean}}</dt>
<dd>See <a href=
"#def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</a> for details.</dd>
</section>
</div>
</section>
<h2>Constrainable Properties</h2>
<p>The constrainable properties in this document are defined below.</p>
<table class="simple">
<thead>
<tr>
<th>Property Name</th>
<th>Values</th>
<th>Notes</th>
</tr>
</thead>
<tbody>
<tr>
<td><dfn id="def-constraint-powerEfficientPixelFormat">
powerEfficientPixelFormat</dfn></td>
<td>{{ConstrainBoolean}}</td>
<td>
<p>Compressed pixel formats often need to be decoded, for instance
for display purposes or when being encoded during a video call.
The user agent SHOULD label compressed pixel formats that incur
significant power penalty when decoded as power inefficient. The
labeling is up to the user agent, but decoding MJPEG in software
is an example of an expensive mode. Pixel formats that have not
been labeled power inefficient by the user agent are for the
purpose of this API considered power efficient.</p>
<p>As a constraint, setting it to true allows filtering out
inefficient pixel formats and setting it to false allows filtering
out efficient pixel formats.</p>
<p>As a setting, this reflects whether or not the current pixel
format is considered power efficient by the user agent.</p>
</td>
</tr>
</tbody>
</table>
</section>
<section>
<h2>Exposing MediaStreamTrack source background blur support</h2>
<div>
Expand Down

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