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<li class="navelem"><a class="el" href="../../d8/daf/namespaceshaka.html">shaka</a></li><li class="navelem"><b>media</b></li><li class="navelem"><a class="el" href="../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html">WebMTracksParser</a></li> </ul>
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<div class="title">shaka::media::WebMTracksParser Class Reference</div> </div>
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<p>Parser for WebM Tracks element.
<a href="../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="../../d6/d7b/webm__tracks__parser_8h_source.html">webm_tracks_parser.h</a>&gt;</code></p>
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Inheritance diagram for shaka::media::WebMTracksParser:</div>
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Public Types</h2></td></tr>
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typedef std::map&lt; int, <a class="el" href="../../de/db3/classshaka_1_1media_1_1TextTrackConfig.html">TextTrackConfig</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>TextTracks</b></td></tr>
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&#160;</td><td class="memItemRight" valign="bottom"><b>WebMTracksParser</b> (bool ignore_text_tracks)</td></tr>
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<tr class="memitem:aa4b6d4ac9fa57b47cbc17ee7c1bd3639"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#aa4b6d4ac9fa57b47cbc17ee7c1bd3639">Parse</a> (const uint8_t *buf, int size)</td></tr>
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int64_t&#160;</td><td class="memItemRight" valign="bottom"><b>audio_track_num</b> () const</td></tr>
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int64_t&#160;</td><td class="memItemRight" valign="bottom"><b>video_track_num</b> () const</td></tr>
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<tr class="memitem:a705e3db731b14aa692abad4e2c7ad4c8"><td class="memItemLeft" align="right" valign="top">int64_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="../../d8/d86/classshaka_1_1media_1_1WebMTracksParser.html#a705e3db731b14aa692abad4e2c7ad4c8">GetAudioDefaultDuration</a> (const double timecode_scale_in_us) const</td></tr>
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int64_t&#160;</td><td class="memItemRight" valign="bottom"><b>GetVideoDefaultDuration</b> (const double timecode_scale_in_us) const</td></tr>
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const std::set&lt; int64_t &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>ignored_tracks</b> () const</td></tr>
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const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>audio_encryption_key_id</b> () const</td></tr>
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std::shared_ptr&lt; <a class="el" href="../../da/d4e/classshaka_1_1media_1_1AudioStreamInfo.html">AudioStreamInfo</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>audio_stream_info</b> ()</td></tr>
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const std::string &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>video_encryption_key_id</b> () const</td></tr>
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std::shared_ptr&lt; <a class="el" href="../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html">VideoStreamInfo</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>video_stream_info</b> ()</td></tr>
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const TextTracks &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>text_tracks</b> () const</td></tr>
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const <a class="el" href="../../d1/da5/classshaka_1_1media_1_1VPCodecConfigurationRecord.html">VPCodecConfigurationRecord</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><b>vp_config</b> () const</td></tr>
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Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classshaka_1_1media_1_1WebMParserClient"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classshaka_1_1media_1_1WebMParserClient')"><img src="../../closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="../../d5/dec/classshaka_1_1media_1_1WebMParserClient.html">shaka::media::WebMParserClient</a></td></tr>
<tr class="memitem:ae8d4510591d9c8eb11a3f41180e11efc inherit pro_methods_classshaka_1_1media_1_1WebMParserClient"><td class="memItemLeft" align="right" valign="top"><a id="ae8d4510591d9c8eb11a3f41180e11efc"></a>
&#160;</td><td class="memItemRight" valign="bottom"><b>DISALLOW_COPY_AND_ASSIGN</b> (<a class="el" href="../../d5/dec/classshaka_1_1media_1_1WebMParserClient.html">WebMParserClient</a>)</td></tr>
<tr class="separator:ae8d4510591d9c8eb11a3f41180e11efc inherit pro_methods_classshaka_1_1media_1_1WebMParserClient"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Parser for WebM Tracks element. </p>
<p class="definition">Definition at line <a class="el" href="../../d6/d7b/webm__tracks__parser_8h_source.html#l00027">27</a> of file <a class="el" href="../../d6/d7b/webm__tracks__parser_8h_source.html">webm_tracks_parser.h</a>.</p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a705e3db731b14aa692abad4e2c7ad4c8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a705e3db731b14aa692abad4e2c7ad4c8">&#9670;&nbsp;</a></span>GetAudioDefaultDuration()</h2>
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<td class="memname">int64_t shaka::media::WebMTracksParser::GetAudioDefaultDuration </td>
<td>(</td>
<td class="paramtype">const double&#160;</td>
<td class="paramname"><em>timecode_scale_in_us</em></td><td>)</td>
<td> const</td>
</tr>
</table>
</div><div class="memdoc">
<p>If TrackEntry DefaultDuration field existed for the associated audio or video track, returns that value converted from ns to base::TimeDelta with precision not greater than |timecode_scale_in_us|. Defaults to kNoTimestamp. </p>
<p class="definition">Definition at line <a class="el" href="../../d8/d9c/webm__tracks__parser_8cc_source.html#l00090">90</a> of file <a class="el" href="../../d8/d9c/webm__tracks__parser_8cc_source.html">webm_tracks_parser.cc</a>.</p>
</div>
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<a id="aa4b6d4ac9fa57b47cbc17ee7c1bd3639"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa4b6d4ac9fa57b47cbc17ee7c1bd3639">&#9670;&nbsp;</a></span>Parse()</h2>
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<td class="memname">int shaka::media::WebMTracksParser::Parse </td>
<td>(</td>
<td class="paramtype">const uint8_t *&#160;</td>
<td class="paramname"><em>buf</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int&#160;</td>
<td class="paramname"><em>size</em>&#160;</td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Parses a WebM Tracks element in |buf|. </p><dl class="section return"><dt>Returns</dt><dd>-1 if the parse fails. </dd>
<dd>
0 if more data is needed. </dd>
<dd>
The number of bytes parsed on success. </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d8/d9c/webm__tracks__parser_8cc_source.html#l00065">65</a> of file <a class="el" href="../../d8/d9c/webm__tracks__parser_8cc_source.html">webm_tracks_parser.cc</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li>packager/media/formats/webm/<a class="el" href="../../d6/d7b/webm__tracks__parser_8h_source.html">webm_tracks_parser.h</a></li>
<li>packager/media/formats/webm/<a class="el" href="../../d8/d9c/webm__tracks__parser_8cc_source.html">webm_tracks_parser.cc</a></li>
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