287 lines
36 KiB
HTML
287 lines
36 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
|
|
<html xmlns="http://www.w3.org/1999/xhtml">
|
|
<head>
|
|
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.6"/>
|
|
<title>Shaka Packager SDK: packager/app/stream_descriptor.cc Source File</title>
|
|
<link href="../../tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../jquery.js"></script>
|
|
<script type="text/javascript" src="../../dynsections.js"></script>
|
|
<link href="../../search/search.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="../../search/search.js"></script>
|
|
<script type="text/javascript">
|
|
$(document).ready(function() { searchBox.OnSelectItem(0); });
|
|
</script>
|
|
<link href="../../doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td style="padding-left: 0.5em;">
|
|
<div id="projectname">Shaka Packager SDK
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.6 -->
|
|
<script type="text/javascript">
|
|
var searchBox = new SearchBox("searchBox", "../../search",false,'Search');
|
|
</script>
|
|
<div id="navrow1" class="tabs">
|
|
<ul class="tablist">
|
|
<li><a href="../../index.html"><span>Main Page</span></a></li>
|
|
<li><a href="../../namespaces.html"><span>Namespaces</span></a></li>
|
|
<li><a href="../../annotated.html"><span>Classes</span></a></li>
|
|
<li class="current"><a href="../../files.html"><span>Files</span></a></li>
|
|
<li>
|
|
<div id="MSearchBox" class="MSearchBoxInactive">
|
|
<span class="left">
|
|
<img id="MSearchSelect" src="../../search/mag_sel.png"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
alt=""/>
|
|
<input type="text" id="MSearchField" value="Search" accesskey="S"
|
|
onfocus="searchBox.OnSearchFieldFocus(true)"
|
|
onblur="searchBox.OnSearchFieldFocus(false)"
|
|
onkeyup="searchBox.OnSearchFieldChange(event)"/>
|
|
</span><span class="right">
|
|
<a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="../../search/close.png" alt=""/></a>
|
|
</span>
|
|
</div>
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
<div id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="../../files.html"><span>File List</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<!-- window showing the filter options -->
|
|
<div id="MSearchSelectWindow"
|
|
onmouseover="return searchBox.OnSearchSelectShow()"
|
|
onmouseout="return searchBox.OnSearchSelectHide()"
|
|
onkeydown="return searchBox.OnSearchSelectKey(event)">
|
|
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark"> </span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark"> </span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark"> </span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark"> </span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark"> </span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark"> </span>Typedefs</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark"> </span>Enumerations</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark"> </span>Enumerator</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(8)"><span class="SelectionMark"> </span>Friends</a></div>
|
|
|
|
<!-- iframe showing the search results (closed by default) -->
|
|
<div id="MSearchResultsWindow">
|
|
<iframe src="javascript:void(0)" frameborder="0"
|
|
name="MSearchResults" id="MSearchResults">
|
|
</iframe>
|
|
</div>
|
|
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="../../dir_3f8eec2fc361645de4b1ec14c19fffc7.html">packager</a></li><li class="navelem"><a class="el" href="../../dir_bf7f1d16febc509cca62cff27fb88644.html">app</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="headertitle">
|
|
<div class="title">stream_descriptor.cc</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
<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>
|
|
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
|
|
<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>
|
|
<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>
|
|
<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>
|
|
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
|
|
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "packager/app/stream_descriptor.h"</span></div>
|
|
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div>
|
|
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include "packager/base/logging.h"</span></div>
|
|
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="preprocessor">#include "packager/base/strings/string_number_conversions.h"</span></div>
|
|
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "packager/base/strings/string_split.h"</span></div>
|
|
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> </div>
|
|
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="keyword">namespace </span>shaka {</div>
|
|
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> </div>
|
|
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>{</div>
|
|
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
|
|
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="keyword">enum</span> FieldType {</div>
|
|
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  kUnknownField = 0,</div>
|
|
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  kStreamSelectorField,</div>
|
|
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  kInputField,</div>
|
|
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  kOutputField,</div>
|
|
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  kSegmentTemplateField,</div>
|
|
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  kBandwidthField,</div>
|
|
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  kLanguageField,</div>
|
|
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  kOutputFormatField,</div>
|
|
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  kHlsNameField,</div>
|
|
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  kHlsGroupIdField,</div>
|
|
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  kHlsPlaylistNameField,</div>
|
|
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  kTrickPlayFactorField,</div>
|
|
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  kSkipEncryptionField,</div>
|
|
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  kDrmStreamLabelField,</div>
|
|
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> };</div>
|
|
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div>
|
|
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="keyword">struct </span>FieldNameToTypeMapping {</div>
|
|
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  <span class="keyword">const</span> <span class="keywordtype">char</span>* field_name;</div>
|
|
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  FieldType field_type;</div>
|
|
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> };</div>
|
|
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
|
|
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keyword">const</span> FieldNameToTypeMapping kFieldNameTypeMappings[] = {</div>
|
|
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  {<span class="stringliteral">"stream_selector"</span>, kStreamSelectorField},</div>
|
|
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  {<span class="stringliteral">"stream"</span>, kStreamSelectorField},</div>
|
|
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  {<span class="stringliteral">"input"</span>, kInputField},</div>
|
|
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  {<span class="stringliteral">"in"</span>, kInputField},</div>
|
|
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {<span class="stringliteral">"output"</span>, kOutputField},</div>
|
|
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  {<span class="stringliteral">"out"</span>, kOutputField},</div>
|
|
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  {<span class="stringliteral">"init_segment"</span>, kOutputField},</div>
|
|
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  {<span class="stringliteral">"segment_template"</span>, kSegmentTemplateField},</div>
|
|
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  {<span class="stringliteral">"template"</span>, kSegmentTemplateField},</div>
|
|
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>  {<span class="stringliteral">"bandwidth"</span>, kBandwidthField},</div>
|
|
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  {<span class="stringliteral">"bw"</span>, kBandwidthField},</div>
|
|
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {<span class="stringliteral">"bitrate"</span>, kBandwidthField},</div>
|
|
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  {<span class="stringliteral">"language"</span>, kLanguageField},</div>
|
|
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {<span class="stringliteral">"lang"</span>, kLanguageField},</div>
|
|
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  {<span class="stringliteral">"output_format"</span>, kOutputFormatField},</div>
|
|
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  {<span class="stringliteral">"format"</span>, kOutputFormatField},</div>
|
|
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {<span class="stringliteral">"hls_name"</span>, kHlsNameField},</div>
|
|
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  {<span class="stringliteral">"hls_group_id"</span>, kHlsGroupIdField},</div>
|
|
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  {<span class="stringliteral">"playlist_name"</span>, kHlsPlaylistNameField},</div>
|
|
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  {<span class="stringliteral">"trick_play_factor"</span>, kTrickPlayFactorField},</div>
|
|
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  {<span class="stringliteral">"tpf"</span>, kTrickPlayFactorField},</div>
|
|
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  {<span class="stringliteral">"skip_encryption"</span>, kSkipEncryptionField},</div>
|
|
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  {<span class="stringliteral">"drm_stream_label"</span>, kDrmStreamLabelField},</div>
|
|
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  {<span class="stringliteral">"drm_label"</span>, kDrmStreamLabelField},</div>
|
|
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> };</div>
|
|
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> </div>
|
|
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> FieldType GetFieldType(<span class="keyword">const</span> std::string& field_name) {</div>
|
|
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> idx = 0; idx < arraysize(kFieldNameTypeMappings); ++idx) {</div>
|
|
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <span class="keywordflow">if</span> (field_name == kFieldNameTypeMappings[idx].field_name)</div>
|
|
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keywordflow">return</span> kFieldNameTypeMappings[idx].field_type;</div>
|
|
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div>
|
|
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  <span class="keywordflow">return</span> kUnknownField;</div>
|
|
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> }</div>
|
|
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span> </div>
|
|
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span> } <span class="comment">// anonymous namespace</span></div>
|
|
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
|
|
<div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="../../d8/daf/namespaceshaka.html#a8d03e8120932485c8fa0c686e1e32dac"> 76</a></span> base::Optional<StreamDescriptor> <a class="code" href="../../d8/daf/namespaceshaka.html#a8d03e8120932485c8fa0c686e1e32dac">ParseStreamDescriptor</a>(</div>
|
|
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> std::string& descriptor_string) {</div>
|
|
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html">StreamDescriptor</a> descriptor;</div>
|
|
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div>
|
|
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="comment">// Split descriptor string into name/value pairs.</span></div>
|
|
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  base::StringPairs pairs;</div>
|
|
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (!base::SplitStringIntoKeyValuePairs(descriptor_string, <span class="charliteral">'='</span>, <span class="charliteral">','</span>,</div>
|
|
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  &pairs)) {</div>
|
|
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  LOG(ERROR) << <span class="stringliteral">"Invalid stream descriptors name/value pairs."</span>;</div>
|
|
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
|
|
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <span class="keywordflow">for</span> (base::StringPairs::const_iterator iter = pairs.begin();</div>
|
|
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  iter != pairs.end(); ++iter) {</div>
|
|
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordflow">switch</span> (GetFieldType(iter->first)) {</div>
|
|
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">case</span> kStreamSelectorField:</div>
|
|
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a386c5e3717b5f982f72698abba09df2c">stream_selector</a> = iter->second;</div>
|
|
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">case</span> kInputField:</div>
|
|
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#ae86324b838baa66dbab9a3d35352e200">input</a> = iter->second;</div>
|
|
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="keywordflow">case</span> kOutputField:</div>
|
|
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a08ce812991297de47354b99cdaec5415">output</a> = iter->second;</div>
|
|
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keywordflow">case</span> kSegmentTemplateField:</div>
|
|
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#af3e55c8970e8a7604ca79a98f4642872">segment_template</a> = iter->second;</div>
|
|
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">case</span> kBandwidthField: {</div>
|
|
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordtype">unsigned</span> bw;</div>
|
|
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (!base::StringToUint(iter->second, &bw)) {</div>
|
|
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  LOG(ERROR) << <span class="stringliteral">"Non-numeric bandwidth specified."</span>;</div>
|
|
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div>
|
|
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a9bcce2ca86a33f41803f7a6417a2758c">bandwidth</a> = bw;</div>
|
|
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  }</div>
|
|
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  <span class="keywordflow">case</span> kLanguageField: {</div>
|
|
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#af2e3479d90070a03a801ecc5a3d35d7e">language</a> = iter->second;</div>
|
|
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div>
|
|
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordflow">case</span> kOutputFormatField: {</div>
|
|
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a025d9a9a1612654da2b0c99fe81378db">output_format</a> = iter->second;</div>
|
|
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  }</div>
|
|
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">case</span> kHlsNameField: {</div>
|
|
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a92efcc01f52430f3d3ec030beb8c65c7">hls_name</a> = iter->second;</div>
|
|
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div>
|
|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">case</span> kHlsGroupIdField: {</div>
|
|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a25764b4ffa8cb0da3b88cc251928ad96">hls_group_id</a> = iter->second;</div>
|
|
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  }</div>
|
|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">case</span> kHlsPlaylistNameField: {</div>
|
|
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#aa0d36cf55c46def14bc2fa6c293859ef">hls_playlist_name</a> = iter->second;</div>
|
|
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div>
|
|
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keywordflow">case</span> kTrickPlayFactorField: {</div>
|
|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <span class="keywordtype">unsigned</span> factor;</div>
|
|
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">if</span> (!base::StringToUint(iter->second, &factor)) {</div>
|
|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  LOG(ERROR) << <span class="stringliteral">"Non-numeric trick play factor "</span> << iter->second</div>
|
|
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  << <span class="stringliteral">" specified."</span>;</div>
|
|
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div>
|
|
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">if</span> (factor == 0) {</div>
|
|
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  LOG(ERROR) << <span class="stringliteral">"Stream trick_play_factor should be > 0."</span>;</div>
|
|
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  }</div>
|
|
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a5cc00f367691729460e0b75b8ec6c512">trick_play_factor</a> = factor;</div>
|
|
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  }</div>
|
|
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordflow">case</span> kSkipEncryptionField: {</div>
|
|
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">unsigned</span> skip_encryption_value;</div>
|
|
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordflow">if</span> (!base::StringToUint(iter->second, &skip_encryption_value)) {</div>
|
|
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  LOG(ERROR) << <span class="stringliteral">"Non-numeric option for skip encryption field "</span></div>
|
|
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="stringliteral">"specified ("</span> << iter->second << <span class="stringliteral">")."</span>;</div>
|
|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  }</div>
|
|
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">if</span> (skip_encryption_value > 1) {</div>
|
|
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  LOG(ERROR) << <span class="stringliteral">"skip_encryption should be either 0 or 1."</span>;</div>
|
|
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  }</div>
|
|
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
|
|
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#abbaf07b1faa84803478f89bc6dd8cb4a">skip_encryption</a> = skip_encryption_value > 0;</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  }</div>
|
|
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">case</span> kDrmStreamLabelField: {</div>
|
|
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  descriptor.<a class="code" href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a8f2a517450433cf69bbc87cef17d05cf">drm_label</a> = iter->second;</div>
|
|
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">break</span>;</div>
|
|
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  }</div>
|
|
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="keywordflow">default</span>:</div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  LOG(ERROR) << <span class="stringliteral">"Unknown field in stream descriptor (\""</span> << iter->first</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  << <span class="stringliteral">"\")."</span>;</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">return</span> base::nullopt;</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  }</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keywordflow">return</span> descriptor;</div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span> }</div>
|
|
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div>
|
|
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span> } <span class="comment">// namespace shaka</span></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a386c5e3717b5f982f72698abba09df2c"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a386c5e3717b5f982f72698abba09df2c">shaka::StreamDescriptor::stream_selector</a></div><div class="ttdeci">std::string stream_selector</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00071">packager.h:71</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html">shaka::StreamDescriptor</a></div><div class="ttdoc">Defines a single input/output stream. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00065">packager.h:65</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_ae86324b838baa66dbab9a3d35352e200"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#ae86324b838baa66dbab9a3d35352e200">shaka::StreamDescriptor::input</a></div><div class="ttdeci">std::string input</div><div class="ttdoc">Input/source media file path or network stream URL. Required. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00067">packager.h:67</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_aa0d36cf55c46def14bc2fa6c293859ef"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#aa0d36cf55c46def14bc2fa6c293859ef">shaka::StreamDescriptor::hls_playlist_name</a></div><div class="ttdeci">std::string hls_playlist_name</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00110">packager.h:110</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a92efcc01f52430f3d3ec030beb8c65c7"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a92efcc01f52430f3d3ec030beb8c65c7">shaka::StreamDescriptor::hls_name</a></div><div class="ttdeci">std::string hls_name</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00104">packager.h:104</a></div></div>
|
|
<div class="ttc" id="namespaceshaka_html_a8d03e8120932485c8fa0c686e1e32dac"><div class="ttname"><a href="../../d8/daf/namespaceshaka.html#a8d03e8120932485c8fa0c686e1e32dac">shaka::ParseStreamDescriptor</a></div><div class="ttdeci">base::Optional< StreamDescriptor > ParseStreamDescriptor(const std::string &descriptor_string)</div><div class="ttdef"><b>Definition:</b> <a href="../../d0/da6/stream__descriptor_8cc_source.html#l00076">stream_descriptor.cc:76</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_af3e55c8970e8a7604ca79a98f4642872"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#af3e55c8970e8a7604ca79a98f4642872">shaka::StreamDescriptor::segment_template</a></div><div class="ttdeci">std::string segment_template</div><div class="ttdoc">Specifies segment template. Can be empty. </div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00077">packager.h:77</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a025d9a9a1612654da2b0c99fe81378db"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a025d9a9a1612654da2b0c99fe81378db">shaka::StreamDescriptor::output_format</a></div><div class="ttdeci">std::string output_format</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00081">packager.h:81</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a8f2a517450433cf69bbc87cef17d05cf"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a8f2a517450433cf69bbc87cef17d05cf">shaka::StreamDescriptor::drm_label</a></div><div class="ttdeci">std::string drm_label</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00089">packager.h:89</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a5cc00f367691729460e0b75b8ec6c512"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a5cc00f367691729460e0b75b8ec6c512">shaka::StreamDescriptor::trick_play_factor</a></div><div class="ttdeci">uint32_t trick_play_factor</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00093">packager.h:93</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a08ce812991297de47354b99cdaec5415"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a08ce812991297de47354b99cdaec5415">shaka::StreamDescriptor::output</a></div><div class="ttdeci">std::string output</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00075">packager.h:75</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a9bcce2ca86a33f41803f7a6417a2758c"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a9bcce2ca86a33f41803f7a6417a2758c">shaka::StreamDescriptor::bandwidth</a></div><div class="ttdeci">uint32_t bandwidth</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00097">packager.h:97</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_abbaf07b1faa84803478f89bc6dd8cb4a"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#abbaf07b1faa84803478f89bc6dd8cb4a">shaka::StreamDescriptor::skip_encryption</a></div><div class="ttdeci">bool skip_encryption</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00084">packager.h:84</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_af2e3479d90070a03a801ecc5a3d35d7e"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#af2e3479d90070a03a801ecc5a3d35d7e">shaka::StreamDescriptor::language</a></div><div class="ttdeci">std::string language</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00100">packager.h:100</a></div></div>
|
|
<div class="ttc" id="structshaka_1_1StreamDescriptor_html_a25764b4ffa8cb0da3b88cc251928ad96"><div class="ttname"><a href="../../d2/d7b/structshaka_1_1StreamDescriptor.html#a25764b4ffa8cb0da3b88cc251928ad96">shaka::StreamDescriptor::hls_group_id</a></div><div class="ttdeci">std::string hls_group_id</div><div class="ttdef"><b>Definition:</b> <a href="../../dd/db5/packager_8h_source.html#l00107">packager.h:107</a></div></div>
|
|
</div><!-- fragment --></div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated on Tue Oct 24 2017 15:50:08 for Shaka Packager SDK by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="../../doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.6
|
|
</small></address>
|
|
</body>
|
|
</html>
|