Merge pull request #210 from WebAudio/channelCount

Add channelCount to audio track settings, constraints, capabilities

getusermedia.html

@@ -1206,6 +1206,10 @@ <h2>MediaTrackSupportedConstraints</h2>
 
           <dd />
 
+          <dt>boolean channelCount</dt>
+
+          <dd />
+
           <dt>boolean deviceId</dt>
 
           <dd />
@@ -1269,6 +1273,10 @@ <h2>MediaTrackCapabilities</h2>
 
           <dd />
 
+          <dt>(long or LongRange) channelCount</dt>
+
+          <dd />
+
           <dt>DOMString deviceId</dt>
 
           <dd />
@@ -1338,6 +1346,10 @@ <h2>MediaTrackConstraints</h2>
 
           <dd />
 
+          <dt>ConstrainLong channelCount</dt>
+
+          <dd />
+
           <dt>ConstrainDOMString deviceId</dt>
 
           <dd />
@@ -1400,6 +1412,10 @@ <h2>MediaTrackSettings</h2>
 
           <dd />
 
+          <dt>long channelCount</dt>
+
+          <dd />
+
           <dt>DOMString deviceId</dt>
 
           <dd />
@@ -4618,6 +4634,14 @@ <h2 id="sec-track-properties">Track Constrainable Property
             latency of the configuration; the actual latency may show
             some variation from that.</td>
           </tr>
+
+          <tr id="def-constraint-channelCount">
+            <td>channelCount</td>
+
+            <td><code><a>ConstrainLong</a></code></td>
+
+            <td>The number of independent channels of sound that the audio data contains, i.e. the number of audio samples per sample frame.</td>
+          </tr>
         </tbody>
       </table>
     </section>