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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">// Copyright 2016 Google Inc. All rights reserved.</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">//</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// Use of this source code is governed by a BSD-style</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// license that can be found in the LICENSE file or at</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">// https://developers.google.com/open-source/licenses/bsd</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;</div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#include &quot;packager/media/formats/mp2t/ts_segmenter.h&quot;</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;</div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;</div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/muxer_util.h&quot;</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="preprocessor">#include &quot;packager/media/base/status.h&quot;</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="preprocessor">#include &quot;packager/media/event/muxer_listener.h&quot;</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keyword">namespace </span>edash_packager {</div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="keyword">namespace </span>media {</div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="keyword">namespace </span>mp2t {</div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="keyword">namespace </span>{</div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="keyword">const</span> <span class="keywordtype">double</span> kTsTimescale = 90000;</div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;} <span class="comment">// namespace</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div>
<div class="line"><a name="l00023"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#aca8080dc21d574f19bdd9d0ccf2d6d2c"> 23</a></span>&#160;<a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#aca8080dc21d574f19bdd9d0ccf2d6d2c">TsSegmenter::TsSegmenter</a>(<span class="keyword">const</span> <a class="code" href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html">MuxerOptions</a>&amp; options, <a class="code" href="../../df/de7/classedash__packager_1_1media_1_1MuxerListener.html">MuxerListener</a>* listener)</div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160; : muxer_options_(options),</div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160; listener_(listener),</div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160; ts_writer_(new <a class="code" href="../../d4/d26/classedash__packager_1_1media_1_1mp2t_1_1TsWriter.html">TsWriter</a>()),</div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; pes_packet_generator_(new <a class="code" href="../../de/d1a/classedash__packager_1_1media_1_1mp2t_1_1PesPacketGenerator.html">PesPacketGenerator</a>()) {}</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;TsSegmenter::~TsSegmenter() {}</div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;</div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a7b399c00cca9e450cc8b2d33aca1bfd1"> 30</a></span>&#160;<a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a7b399c00cca9e450cc8b2d33aca1bfd1">TsSegmenter::Initialize</a>(<span class="keyword">const</span> <a class="code" href="../../d6/d06/classedash__packager_1_1media_1_1StreamInfo.html">StreamInfo</a>&amp; stream_info) {</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="keywordflow">if</span> (muxer_options_.<a class="code" href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#a1303b2f8efb19af4728513ba2eeea2d1">segment_template</a>.empty())</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE, <span class="stringliteral">&quot;Segment template not specified.&quot;</span>);</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <span class="keywordflow">if</span> (!ts_writer_-&gt;Initialize(stream_info, <span class="keyword">false</span>))</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE, <span class="stringliteral">&quot;Failed to initialize TsWriter.&quot;</span>);</div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; <span class="keywordflow">if</span> (!pes_packet_generator_-&gt;Initialize(stream_info)) {</div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE,</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <span class="stringliteral">&quot;Failed to initialize PesPacketGenerator.&quot;</span>);</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160; }</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; timescale_scale_ = kTsTimescale / stream_info.time_scale();</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordflow">return</span> Status::OK;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;}</div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div>
<div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a480d6c01383303b53f3ca0a99e5a888e"> 44</a></span>&#160;<a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a480d6c01383303b53f3ca0a99e5a888e">TsSegmenter::Finalize</a>() {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160; <span class="keywordflow">return</span> Flush();</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;}</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="comment">// First checks whether the sample is a key frame. If so and the segment has</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment">// passed the segment duration, then flush the generator and write all the data</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment">// to file.</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a9694d0a74ff49958c3a56f92d05ed992"> 51</a></span>&#160;<a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a9694d0a74ff49958c3a56f92d05ed992">TsSegmenter::AddSample</a>(scoped_refptr&lt;MediaSample&gt; sample) {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">const</span> <span class="keywordtype">bool</span> passed_segment_duration =</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; current_segment_total_sample_duration_ &gt; muxer_options_.<a class="code" href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#ad6f281dfd832bd073f5fb5fc46342f9f">segment_duration</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <span class="keywordflow">if</span> (sample-&gt;is_key_frame() &amp;&amp; passed_segment_duration) {</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> status = Flush();</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; <span class="keywordflow">if</span> (!status.ok())</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="keywordflow">if</span> (!ts_writer_file_opened_ &amp;&amp; !sample-&gt;is_key_frame())</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; LOG(WARNING) &lt;&lt; <span class="stringliteral">&quot;A segment will start with a non key frame.&quot;</span>;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160; <span class="keywordflow">if</span> (!pes_packet_generator_-&gt;PushSample(sample)) {</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE,</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <span class="stringliteral">&quot;Failed to add sample to PesPacketGenerator.&quot;</span>);</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; }</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">const</span> <span class="keywordtype">double</span> scaled_sample_duration = sample-&gt;duration() * timescale_scale_;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160; current_segment_total_sample_duration_ +=</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; scaled_sample_duration / kTsTimescale;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160; <span class="keywordflow">return</span> WritePesPacketsToFile();</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160;}</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;</div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a1722d50d19b4fc5c0e98969a0790800a"> 75</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a1722d50d19b4fc5c0e98969a0790800a">TsSegmenter::InjectTsWriterForTesting</a>(scoped_ptr&lt;TsWriter&gt; writer) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; ts_writer_ = writer.Pass();</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;}</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a5302a3cb21f99896f4e33961d7a4b0b3"> 79</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a5302a3cb21f99896f4e33961d7a4b0b3">TsSegmenter::InjectPesPacketGeneratorForTesting</a>(</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; scoped_ptr&lt;PesPacketGenerator&gt; generator) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; pes_packet_generator_ = generator.Pass();</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>&#160;}</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160;</div>
<div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a40d75415d9af12a092d9555bddb77804"> 84</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a40d75415d9af12a092d9555bddb77804">TsSegmenter::SetTsWriterFileOpenedForTesting</a>(<span class="keywordtype">bool</span> value) {</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; ts_writer_file_opened_ = value;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;}</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;<a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> TsSegmenter::OpenNewSegmentIfClosed(uint32_t next_pts) {</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; <span class="keywordflow">if</span> (ts_writer_file_opened_)</div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keywordflow">return</span> Status::OK;</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <span class="keyword">const</span> std::string segment_name =</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; GetSegmentName(muxer_options_.<a class="code" href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#a1303b2f8efb19af4728513ba2eeea2d1">segment_template</a>, next_pts,</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; segment_number_++, muxer_options_.<a class="code" href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#a94fa00f788f9c39cba593004a1cd8849">bandwidth</a>);</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keywordflow">if</span> (!ts_writer_-&gt;NewSegment(segment_name))</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE, <span class="stringliteral">&quot;Failed to initilize TsPacketWriter.&quot;</span>);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; current_segment_start_time_ = next_pts;</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; current_segment_path_ = segment_name;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; ts_writer_file_opened_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; <span class="keywordflow">return</span> Status::OK;</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;}</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> TsSegmenter::WritePesPacketsToFile() {</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">while</span> (pes_packet_generator_-&gt;NumberOfReadyPesPackets() &gt; 0u) {</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; scoped_ptr&lt;PesPacket&gt; pes_packet =</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160; pes_packet_generator_-&gt;GetNextPesPacket();</div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a> status = OpenNewSegmentIfClosed(pes_packet-&gt;pts());</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="keywordflow">if</span> (!status.ok())</div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keywordflow">if</span> (!ts_writer_-&gt;AddPesPacket(pes_packet.Pass()))</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordflow">return</span> <a class="code" href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">Status</a>(error::MUXER_FAILURE, <span class="stringliteral">&quot;Failed to add PES packet.&quot;</span>);</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; }</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; <span class="keywordflow">return</span> Status::OK;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160;}</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160;</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;Status TsSegmenter::Flush() {</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <span class="keywordflow">if</span> (!pes_packet_generator_-&gt;Flush()) {</div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordflow">return</span> Status(error::MUXER_FAILURE,</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="stringliteral">&quot;Failed to flush PesPacketGenerator.&quot;</span>);</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; }</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; Status status = WritePesPacketsToFile();</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="keywordflow">if</span> (!status.ok())</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; <span class="keywordflow">return</span> status;</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160; <span class="comment">// This method may be called from Finalize() so ts_writer_file_opened_ could</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="comment">// be false.</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keywordflow">if</span> (ts_writer_file_opened_) {</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <span class="keywordflow">if</span> (!ts_writer_-&gt;FinalizeSegment()) {</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keywordflow">return</span> Status(error::MUXER_FAILURE, <span class="stringliteral">&quot;Failed to finalize TsWriter.&quot;</span>);</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; }</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keywordflow">if</span> (listener_) {</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">const</span> int64_t file_size =</div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <a class="code" href="../../de/d19/classedash__packager_1_1media_1_1File.html#a239a76adb5ff5c5340c58f96d7034ec6">File::GetFileSize</a>(current_segment_path_.c_str());</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; listener_-&gt;<a class="code" href="../../df/de7/classedash__packager_1_1media_1_1MuxerListener.html#aff0980f1631ab866ca5598fbe5f59859">OnNewSegment</a>(</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; current_segment_path_, current_segment_start_time_,</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; current_segment_total_sample_duration_ * kTsTimescale, file_size);</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; }</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; ts_writer_file_opened_ = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; }</div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; current_segment_total_sample_duration_ = 0.0;</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; current_segment_start_time_ = 0;</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; current_segment_path_.clear();</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keywordflow">return</span> Status::OK;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;}</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160;</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160;} <span class="comment">// namespace mp2t</span></div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160;} <span class="comment">// namespace media</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;} <span class="comment">// namespace edash_packager</span></div>
<div class="ttc" id="structedash__packager_1_1media_1_1MuxerOptions_html_a94fa00f788f9c39cba593004a1cd8849"><div class="ttname"><a href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#a94fa00f788f9c39cba593004a1cd8849">edash_packager::media::MuxerOptions::bandwidth</a></div><div class="ttdeci">uint32_t bandwidth</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d0e/muxer__options_8h_source.html#l00079">muxer_options.h:79</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a7b399c00cca9e450cc8b2d33aca1bfd1"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a7b399c00cca9e450cc8b2d33aca1bfd1">edash_packager::media::mp2t::TsSegmenter::Initialize</a></div><div class="ttdeci">Status Initialize(const StreamInfo &amp;stream_info)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00030">ts_segmenter.cc:30</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1StreamInfo_html"><div class="ttname"><a href="../../d6/d06/classedash__packager_1_1media_1_1StreamInfo.html">edash_packager::media::StreamInfo</a></div><div class="ttdoc">Abstract class holds stream information. </div><div class="ttdef"><b>Definition:</b> <a href="../../d8/daa/stream__info_8h_source.html#l00026">stream_info.h:26</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1Status_html"><div class="ttname"><a href="../../d2/d90/classedash__packager_1_1media_1_1Status.html">edash_packager::media::Status</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d1/d13/status_8h_source.html#l00075">status.h:75</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a40d75415d9af12a092d9555bddb77804"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a40d75415d9af12a092d9555bddb77804">edash_packager::media::mp2t::TsSegmenter::SetTsWriterFileOpenedForTesting</a></div><div class="ttdeci">void SetTsWriterFileOpenedForTesting(bool value)</div><div class="ttdoc">Only for testing. </div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00084">ts_segmenter.cc:84</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsWriter_html"><div class="ttname"><a href="../../d4/d26/classedash__packager_1_1media_1_1mp2t_1_1TsWriter.html">edash_packager::media::mp2t::TsWriter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../d8/dca/ts__writer_8h_source.html#l00028">ts_writer.h:28</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1PesPacketGenerator_html"><div class="ttname"><a href="../../de/d1a/classedash__packager_1_1media_1_1mp2t_1_1PesPacketGenerator.html">edash_packager::media::mp2t::PesPacketGenerator</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dd/d88/pes__packet__generator_8h_source.html#l00035">pes_packet_generator.h:35</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1MuxerListener_html"><div class="ttname"><a href="../../df/de7/classedash__packager_1_1media_1_1MuxerListener.html">edash_packager::media::MuxerListener</a></div><div class="ttdef"><b>Definition:</b> <a href="../../de/dfa/muxer__listener_8h_source.html#l00030">muxer_listener.h:30</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_aca8080dc21d574f19bdd9d0ccf2d6d2c"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#aca8080dc21d574f19bdd9d0ccf2d6d2c">edash_packager::media::mp2t::TsSegmenter::TsSegmenter</a></div><div class="ttdeci">TsSegmenter(const MuxerOptions &amp;options, MuxerListener *listener)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00023">ts_segmenter.cc:23</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a1722d50d19b4fc5c0e98969a0790800a"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a1722d50d19b4fc5c0e98969a0790800a">edash_packager::media::mp2t::TsSegmenter::InjectTsWriterForTesting</a></div><div class="ttdeci">void InjectTsWriterForTesting(scoped_ptr&lt; TsWriter &gt; writer)</div><div class="ttdoc">Only for testing. </div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00075">ts_segmenter.cc:75</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a9694d0a74ff49958c3a56f92d05ed992"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a9694d0a74ff49958c3a56f92d05ed992">edash_packager::media::mp2t::TsSegmenter::AddSample</a></div><div class="ttdeci">Status AddSample(scoped_refptr&lt; MediaSample &gt; sample)</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00051">ts_segmenter.cc:51</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a5302a3cb21f99896f4e33961d7a4b0b3"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a5302a3cb21f99896f4e33961d7a4b0b3">edash_packager::media::mp2t::TsSegmenter::InjectPesPacketGeneratorForTesting</a></div><div class="ttdeci">void InjectPesPacketGeneratorForTesting(scoped_ptr&lt; PesPacketGenerator &gt; generator)</div><div class="ttdoc">Only for testing. </div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00079">ts_segmenter.cc:79</a></div></div>
<div class="ttc" id="structedash__packager_1_1media_1_1MuxerOptions_html_a1303b2f8efb19af4728513ba2eeea2d1"><div class="ttname"><a href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#a1303b2f8efb19af4728513ba2eeea2d1">edash_packager::media::MuxerOptions::segment_template</a></div><div class="ttdeci">std::string segment_template</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d0e/muxer__options_8h_source.html#l00061">muxer_options.h:61</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1MuxerListener_html_aff0980f1631ab866ca5598fbe5f59859"><div class="ttname"><a href="../../df/de7/classedash__packager_1_1media_1_1MuxerListener.html#aff0980f1631ab866ca5598fbe5f59859">edash_packager::media::MuxerListener::OnNewSegment</a></div><div class="ttdeci">virtual void OnNewSegment(const std::string &amp;segment_name, uint64_t start_time, uint64_t duration, uint64_t segment_file_size)=0</div></div>
<div class="ttc" id="structedash__packager_1_1media_1_1MuxerOptions_html"><div class="ttname"><a href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html">edash_packager::media::MuxerOptions</a></div><div class="ttdoc">This structure contains the list of configuration options for Muxer. </div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d0e/muxer__options_8h_source.html#l00018">muxer_options.h:18</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1File_html_a239a76adb5ff5c5340c58f96d7034ec6"><div class="ttname"><a href="../../de/d19/classedash__packager_1_1media_1_1File.html#a239a76adb5ff5c5340c58f96d7034ec6">edash_packager::media::File::GetFileSize</a></div><div class="ttdeci">static int64_t GetFileSize(const char *file_name)</div><div class="ttdef"><b>Definition:</b> <a href="../../d5/dfc/file_8cc_source.html#l00175">file.cc:175</a></div></div>
<div class="ttc" id="classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter_html_a480d6c01383303b53f3ca0a99e5a888e"><div class="ttname"><a href="../../df/df0/classedash__packager_1_1media_1_1mp2t_1_1TsSegmenter.html#a480d6c01383303b53f3ca0a99e5a888e">edash_packager::media::mp2t::TsSegmenter::Finalize</a></div><div class="ttdeci">Status Finalize()</div><div class="ttdef"><b>Definition:</b> <a href="../../d6/de9/ts__segmenter_8cc_source.html#l00044">ts_segmenter.cc:44</a></div></div>
<div class="ttc" id="structedash__packager_1_1media_1_1MuxerOptions_html_ad6f281dfd832bd073f5fb5fc46342f9f"><div class="ttname"><a href="../../de/d57/structedash__packager_1_1media_1_1MuxerOptions.html#ad6f281dfd832bd073f5fb5fc46342f9f">edash_packager::media::MuxerOptions::segment_duration</a></div><div class="ttdeci">double segment_duration</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/d0e/muxer__options_8h_source.html#l00030">muxer_options.h:30</a></div></div>
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