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<li class="navelem"><a class="el" href="../../dir_39dc0668bd5a501998f94e8b4e546c71.html">media</a></li><li class="navelem"><a class="el" href="../../dir_65f7acfa8cf3a5f1edc11faa2428b914.html">formats</a></li><li class="navelem"><a class="el" href="../../dir_f7dcbe7025bbacfc4b9a7dff6ad41d72.html">mp2t</a></li> </ul>
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<div class="title">adts_header.h</div> </div>
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<div class="contents">
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2014 Google Inc. All rights reserved.</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Use of this source code is governed by a BSD-style</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// license that can be found in the LICENSE file or at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// https://developers.google.com/open-source/licenses/bsd</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#ifndef MEDIA_FORMATS_MP2T_ADTS_HEADER_H_</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="preprocessor"></span><span class="preprocessor">#define MEDIA_FORMATS_MP2T_ADTS_HEADER_H_</span></div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include <stdint.h></span></div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> </div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include <vector></span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include "packager/base/macros.h"</span></div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="keyword">namespace </span>edash_packager {</div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">namespace </span>media {</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">namespace </span>mp2t {</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div>
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<div class="line"><a name="l00022"></a><span class="lineno"><a class="line" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html"> 22</a></span> <span class="keyword">class </span><a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html">AdtsHeader</a> {</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">public</span>:</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html">AdtsHeader</a>();</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  ~<a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html">AdtsHeader</a>() {}</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#aacce540b215432703697c6a1172c3011">GetAdtsFrameSize</a>(<span class="keyword">const</span> uint8_t* data, <span class="keywordtype">size_t</span> num_bytes);</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  <span class="keyword">static</span> <span class="keywordtype">size_t</span> <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a87affdf0dc61bedb13bafd76c3d5b484">GetAdtsHeaderSize</a>(<span class="keyword">const</span> uint8_t* data, <span class="keywordtype">size_t</span> num_bytes);</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">bool</span> <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a12f7811f1539361980a13517f948f9fb">Parse</a>(<span class="keyword">const</span> uint8_t* adts_frame, <span class="keywordtype">size_t</span> adts_frame_size);</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> </div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordtype">bool</span> <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a65c36a606121daa90c44b44632b634ec">GetAudioSpecificConfig</a>(std::vector<uint8_t>* buffer) <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  uint8_t <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#acadaa27044a3976e210c3dae65bff1a6">GetObjectType</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  uint32_t <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a95e3365db36b2c5c1f4f688631c2a236">GetSamplingFrequency</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  uint8_t <a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#aceebc7b088f459286fb3c338fa0b5407">GetNumChannels</a>() <span class="keyword">const</span>;</div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keyword">private</span>:</div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  <span class="keywordtype">bool</span> valid_config_;</div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  uint8_t profile_;</div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  uint8_t sampling_frequency_index_;</div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  uint8_t channel_configuration_;</div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> </div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  DISALLOW_COPY_AND_ASSIGN(<a class="code" href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html">AdtsHeader</a>);</div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> };</div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> } <span class="comment">// namespace mp2t</span></div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> } <span class="comment">// namespace edash_packager</span></div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="preprocessor">#endif // MEDIA_FORMATS_MP2T_ADTS_HEADER_H_</span></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_aacce540b215432703697c6a1172c3011"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#aacce540b215432703697c6a1172c3011">edash_packager::media::mp2t::AdtsHeader::GetAdtsFrameSize</a></div><div class="ttdeci">static size_t GetAdtsFrameSize(const uint8_t *data, size_t num_bytes)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00023">adts_header.cc:23</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_a12f7811f1539361980a13517f948f9fb"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a12f7811f1539361980a13517f948f9fb">edash_packager::media::mp2t::AdtsHeader::Parse</a></div><div class="ttdeci">bool Parse(const uint8_t *adts_frame, size_t adts_frame_size)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00039">adts_header.cc:39</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_a95e3365db36b2c5c1f4f688631c2a236"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a95e3365db36b2c5c1f4f688631c2a236">edash_packager::media::mp2t::AdtsHeader::GetSamplingFrequency</a></div><div class="ttdeci">uint32_t GetSamplingFrequency() const </div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00101">adts_header.cc:101</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_a65c36a606121daa90c44b44632b634ec"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a65c36a606121daa90c44b44632b634ec">edash_packager::media::mp2t::AdtsHeader::GetAudioSpecificConfig</a></div><div class="ttdeci">bool GetAudioSpecificConfig(std::vector< uint8_t > *buffer) const </div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00085">adts_header.cc:85</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html">edash_packager::media::mp2t::AdtsHeader</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d2/dfd/adts__header_8h_source.html#l00022">adts_header.h:22</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_a87affdf0dc61bedb13bafd76c3d5b484"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#a87affdf0dc61bedb13bafd76c3d5b484">edash_packager::media::mp2t::AdtsHeader::GetAdtsHeaderSize</a></div><div class="ttdeci">static size_t GetAdtsHeaderSize(const uint8_t *data, size_t num_bytes)</div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00031">adts_header.cc:31</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_aceebc7b088f459286fb3c338fa0b5407"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#aceebc7b088f459286fb3c338fa0b5407">edash_packager::media::mp2t::AdtsHeader::GetNumChannels</a></div><div class="ttdeci">uint8_t GetNumChannels() const </div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00106">adts_header.cc:106</a></div></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader_html_acadaa27044a3976e210c3dae65bff1a6"><div class="ttname"><a href="../../db/d69/classedash__packager_1_1media_1_1mp2t_1_1AdtsHeader.html#acadaa27044a3976e210c3dae65bff1a6">edash_packager::media::mp2t::AdtsHeader::GetObjectType</a></div><div class="ttdeci">uint8_t GetObjectType() const </div><div class="ttdef"><b>Definition:</b> <a href="../../de/d5b/adts__header_8cc_source.html#l00097">adts_header.cc:97</a></div></div>
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