Fix some documentation issues.

src/sdk/base/codec.js

@@ -4,6 +4,12 @@
 
 'use strict';
 
+/**
+ * @class AudioCodec
+ * @memberOf Owt.Base
+ * @classDesc Audio codec enumeration.
+ * @hideconstructor
+ */
 export const AudioCodec = {
   PCMU: 'pcmu',
   PCMA: 'pcma',
@@ -28,7 +34,7 @@ export class AudioCodecParameters {
      * @member {string} name
      * @memberof Owt.Base.AudioCodecParameters
      * @instance
-     * @desc Name of a codec. Please a value in Owt.Base.AudioCodec. However, some functions do not support all the values in Owt.Base.AudioCodec.
+     * @desc Name of a codec. Please use a value in Owt.Base.AudioCodec. However, some functions do not support all the values in Owt.Base.AudioCodec.
      */
     this.name = name;
     /**
@@ -93,7 +99,7 @@ export class VideoCodecParameters {
      * @member {string} name
      * @memberof Owt.Base.VideoCodecParameters
      * @instance
-     * @desc Name of a codec. Please a value in Owt.Base.AudioCodec. However, some functions do not support all the values in Owt.Base.AudioCodec.
+     * @desc Name of a codec. Please use a value in Owt.Base.VideoCodec. However, some functions do not support all the values in Owt.Base.AudioCodec.
      */
     this.name = name;
     /**

src/sdk/base/mediaformat.js

@@ -4,7 +4,8 @@
 
 'use strict';
 /**
- * Source info about an audio track. Values: 'mic', 'screen-cast', 'file', 'mixed'.
+ * @class AudioSourceInfo
+ * @classDesc Source info about an audio track. Values: 'mic', 'screen-cast', 'file', 'mixed'.
  * @memberOf Owt.Base
  * @readonly
  * @enum {string}
@@ -17,7 +18,8 @@ export const AudioSourceInfo = {
 };
 
 /**
- * Source info about a video track. Values: 'camera', 'screen-cast', 'file', 'mixed'.
+ * @class VideoSourceInfo
+ * @classDesc Source info about a video track. Values: 'camera', 'screen-cast', 'file', 'mixed'.
  * @memberOf Owt.Base
  * @readonly
  * @enum {string}
@@ -30,7 +32,8 @@ export const VideoSourceInfo = {
 };
 
 /**
- * Kind of a track. Values: 'audio' for audio track, 'video' for video track, 'av' for both audio and video tracks.
+ * @class TrackKind
+ * @classDesc Kind of a track. Values: 'audio' for audio track, 'video' for video track, 'av' for both audio and video tracks.
  * @memberOf Owt.Base
  * @readonly
  * @enum {string}

src/sdk/base/publication.js

@@ -50,6 +50,7 @@ export class VideoPublicationSettings {
     /**
      * @member {?number} frameRates
      * @instance
+     * @classDesc Frames per second.
      * @memberof Owt.Base.VideoPublicationSettings
      */
     this.frameRate=frameRate;
@@ -62,6 +63,7 @@ export class VideoPublicationSettings {
     /**
      * @member {?number} keyFrameIntervals
      * @instance
+     * @classDesc The time interval between key frames. Unit: second.
      * @memberof Owt.Base.VideoPublicationSettings
      */
     this.keyFrameInterval=keyFrameInterval;
@@ -94,6 +96,7 @@ export class PublicationSettings {
 
 /**
  * @class Publication
+ * @extends Owt.Base.EventDispatcher
  * @memberOf Owt.Base
  * @classDesc Publication represents a sender for publishing a stream. It
  * handles the actions on a LocalStream published to a conference.

src/sdk/conference/mixedstream.js

@@ -15,7 +15,7 @@ import {OwtEvent} from '../base/event.js';
  *
  * | Event Name             | Argument Type    | Fired when       |
  * | -----------------------| ---------------- | ---------------- |
- * | activeaudioinputchange | Event            | Audio activeness of input stream(of the mixed stream) is changed. |
+ * | activeaudioinputchange | Event            | Audio activeness of input stream (of the mixed stream) is changed. |
  * | layoutchange           | Event            | Video's layout has been changed. It usually happens when a new video is mixed into the target mixed stream or an existing video has been removed from mixed stream. |
  *
  * @memberOf Owt.Conference
@@ -40,7 +40,7 @@ export class RemoteMixedStream extends StreamModule.RemoteStream {
 
 /**
  * @class ActiveAudioInputChangeEvent
- * @classDesc Class ActiveInputChangeEvent represents an active audio input change event.
+ * @classDesc Class ActiveAudioInputChangeEvent represents an active audio input change event.
  * @memberof Owt.Conference
  * @hideconstructor
  */

src/sdk/conference/subscription.js

@@ -43,7 +43,7 @@ export class VideoSubscriptionCapabilities {
      */
     this.codecs = codecs;
     /**
-     * @member {Array.<Owt.Base.Resolution>} resolution
+     * @member {Array.<Owt.Base.Resolution>} resolutions
      * @instance
      * @memberof Owt.Conference.VideoSubscriptionCapabilities
      */
@@ -79,13 +79,13 @@ export class SubscriptionCapabilities {
   // eslint-disable-next-line require-jsdoc
   constructor(audio, video) {
     /**
-     * @member {?AudioSubscriptionCapabilities} audio
+     * @member {?Owt.Conference.AudioSubscriptionCapabilities} audio
      * @instance
      * @memberof Owt.Conference.SubscriptionCapabilities
      */
     this.audio = audio;
     /**
-     * @member {?VideoSubscriptionCapabilities} video
+     * @member {?Owt.Conference.VideoSubscriptionCapabilities} video
      * @instance
      * @memberof Owt.Conference.SubscriptionCapabilities
      */
@@ -133,28 +133,28 @@ export class VideoSubscriptionConstraints {
      * @member {?Owt.Base.Resolution} resolution
      * @instance
      * @memberof Owt.Conference.VideoSubscriptionConstraints
-     * @desc Only resolutions listed in VideoSubscriptionCapabilities are allowed.
+     * @desc Only resolutions listed in Owt.Conference.VideoSubscriptionCapabilities are allowed.
      */
     this.resolution = resolution;
     /**
      * @member {?number} frameRate
      * @instance
      * @memberof Owt.Conference.VideoSubscriptionConstraints
-     * @desc Only frameRates listed in VideoSubscriptionCapabilities are allowed.
+     * @desc Only frameRates listed in Owt.Conference.VideoSubscriptionCapabilities are allowed.
      */
     this.frameRate = frameRate;
     /**
      * @member {?number} bitrateMultiplier
      * @instance
      * @memberof Owt.Conference.VideoSubscriptionConstraints
-     * @desc Only bitrateMultipliers listed in VideoSubscriptionCapabilities are allowed.
+     * @desc Only bitrateMultipliers listed in Owt.Conference.VideoSubscriptionCapabilities are allowed.
      */
     this.bitrateMultiplier = bitrateMultiplier;
     /**
      * @member {?number} keyFrameInterval
      * @instance
      * @memberof Owt.Conference.VideoSubscriptionConstraints
-     * @desc Only keyFrameIntervals listed in VideoSubscriptionCapabilities are allowed.
+     * @desc Only keyFrameIntervals listed in Owt.Conference.VideoSubscriptionCapabilities are allowed.
      */
     this.keyFrameInterval = keyFrameInterval;
   }

src/sdk/p2p/p2pclient.js

@@ -173,8 +173,8 @@ const P2PClient = function(configuration, signalingChannel) {
    * @desc Publish a stream to a remote endpoint.
    * @memberof Owt.P2P.P2PClient
    * @param {string} remoteId Remote endpoint's ID.
-   * @param {LocalStream} stream A LocalStream to be published.
-   * @return {Promise<Publication, Error>} A promised resolved when remote side received the certain stream. However, remote endpoint may not display this stream, or ignore it.
+   * @param {Owt.Base.LocalStream} stream An Owt.Base.LocalStream to be published.
+   * @return {Promise<Owt.Base.Publication, Error>} A promised that resolves when remote side received the certain stream. However, remote endpoint may not display this stream, or ignore it.
    */
   this.publish = function(remoteId, stream) {
     if (state !== ConnectionState.CONNECTED) {