/**
* @license
* Copyright 2016 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/** @externs */
/**
* An interface for plugins that parse text tracks.
*
* @interface
* @exportDoc
*/
shakaExtern.TextParser = function() {};
/**
* A collection of time offsets used to adjust text cue times.
*
* @typedef {{
* periodStart : number,
* segmentStart : number,
* segmentEnd : number
* }}
*
* @property {number} periodStart
* The absolute start time of the period in seconds.
* @property {number} segmentStart
* The absolute start time of the segment in seconds.
* @property {number} segmentEnd
* The absolute end time of the segment in seconds.
*
* @exportDoc
*/
shakaExtern.TextParser.TimeContext;
/**
* Parse an initialization segment. Some formats do not have init
* segments so this won't always be called.
*
* @param {!ArrayBuffer} data
* The data that makes up the init segment.
*
* @exportDoc
*/
shakaExtern.TextParser.prototype.parseInit = function(data) {};
/**
* Parse a media segment and return the cues that make up the segment.
*
* @param {!ArrayBuffer} data
* The next section of buffer.
* @param {shakaExtern.TextParser.TimeContext} timeContext
* The time information that should be used to adjust the times values
* for each cue.
* @return {!Array.<!TextTrackCue>}
*
* @exportDoc
*/
shakaExtern.TextParser.prototype.parseMedia = function(data, timeContext) {};
/**
* @typedef {function(new:shakaExtern.TextParser)}
*/
shakaExtern.TextParserPlugin;