2015-10-16 00:33:37 +00:00
<!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 > DASH Media Packaging SDK: media/base/video_stream_info.h 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" > DASH Media Packaging 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)">
2016-05-11 18:03:07 +00:00
< 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 > < / div >
2015-10-16 00:33:37 +00:00
<!-- 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_39dc0668bd5a501998f94e8b4e546c71.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_c6ada2450b25ab5438a4dba6c9b890af.html" > base< / a > < / li > < / ul >
< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "headertitle" >
< div class = "title" > video_stream_info.h< / 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" > #ifndef MEDIA_BASE_VIDEO_STREAM_INFO_H_< / span > < / div >
2015-10-19 17:27:30 +00:00
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < span class = "preprocessor" > < / span > < span class = "preprocessor" > #define MEDIA_BASE_VIDEO_STREAM_INFO_H_< / span > < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > < / span > < / div >
2015-10-16 00:33:37 +00:00
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " packager/media/base/stream_info.h" < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < / div >
2016-05-24 23:43:16 +00:00
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "keyword" > namespace < / span > shaka {< / div >
2015-10-16 00:33:37 +00:00
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < / div >
2017-03-23 23:54:18 +00:00
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < span class = "keyword" > enum class< / span > H26xStreamFormat {< / div >
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   kUnSpecified,< / div >
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   kAnnexbByteStream,< / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   kNalUnitStreamWithParameterSetNalus,< / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > 19< / span >   kNalUnitStreamWithoutParameterSetNalus,< / div >
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   };< / div >
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < / div >
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > 23< / a > < / span >   < span class = "keyword" > class < / span > < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > VideoStreamInfo< / a > : < span class = "keyword" > public< / span > < a class = "code" href = "../../d5/db1/classshaka_1_1media_1_1StreamInfo.html" > StreamInfo< / a > {< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < span class = "keyword" > public< / span > :< / div >
2017-03-27 19:39:08 +00:00
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > 25< / span >   < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > VideoStreamInfo< / a > () = < span class = "keywordflow" > default< / span > ;< / div >
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   < / div >
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > VideoStreamInfo< / a > (< span class = "keywordtype" > int< / span > track_id,< / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   uint32_t time_scale,< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   uint64_t duration,< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   Codec codec,< / div >
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   H26xStreamFormat h26x_stream_format,< / div >
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   < span class = "keyword" > const< / span > std::string& codec_string,< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < span class = "keyword" > const< / span > uint8_t* codec_config,< / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > 37< / span >   < span class = "keywordtype" > size_t< / span > codec_config_size,< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   uint16_t width,< / div >
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   uint16_t height,< / div >
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   uint32_t < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#af5f655f36865a3af28bd0c7328e9a91e" > pixel_width< / a > ,< / div >
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   uint32_t < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#ae420a97a606ef54be16beb49e42cd135" > pixel_height< / a > ,< / div >
2017-05-17 21:54:32 +00:00
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   uint32_t trick_play_factor,< / div >
2017-03-27 19:39:08 +00:00
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   uint8_t nalu_length_size,< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < span class = "keyword" > const< / span > std::string& language,< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   < span class = "keywordtype" > bool< / span > is_encrypted);< / div >
2017-03-23 23:54:18 +00:00
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   < / div >
2017-03-27 19:39:08 +00:00
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   ~< a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > VideoStreamInfo< / a > () < span class = "keyword" > override< / span > ;< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#a8978ca2bc2dd63c2e25e77cdcf676162" > IsValidConfig< / a > () < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   std::string < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#a9cac8e75d76f1192a48d1dcf61435537" > ToString< / a > () < span class = "keyword" > const override< / span > ;< / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > 54< / span >   < / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   H26xStreamFormat h26x_stream_format()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > h26x_stream_format_; }< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   uint16_t width()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > width_; }< / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   uint16_t height()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > height_; }< / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#af5f655f36865a3af28bd0c7328e9a91e" > 60< / a > < / span >   uint32_t < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#af5f655f36865a3af28bd0c7328e9a91e" > pixel_width< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > pixel_width_; }< / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#ae420a97a606ef54be16beb49e42cd135" > 63< / a > < / span >   uint32_t < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#ae420a97a606ef54be16beb49e42cd135" > pixel_height< / a > ()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > pixel_height_; }< / div >
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   uint8_t nalu_length_size()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > nalu_length_size_; }< / div >
2017-05-17 21:54:32 +00:00
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   uint32_t trick_play_factor()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > trick_play_factor_; }< / div >
2017-05-15 16:24:34 +00:00
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   uint32_t playback_rate()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > playback_rate_; }< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   < span class = "keyword" > const< / span > std::vector< uint8_t> & eme_init_data()< span class = "keyword" > const < / span > { < span class = "keywordflow" > return< / span > eme_init_data_; }< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   < span class = "keywordtype" > void< / span > set_width(uint32_t width) { width_ = width; }< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < span class = "keywordtype" > void< / span > set_height(uint32_t height) { height_ = height; }< / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   < span class = "keywordtype" > void< / span > set_pixel_width(uint32_t pixel_width) { pixel_width_ = < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#af5f655f36865a3af28bd0c7328e9a91e" > pixel_width< / a > ; }< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   < span class = "keywordtype" > void< / span > set_pixel_height(uint32_t pixel_height) { pixel_height_ = < a class = "code" href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#ae420a97a606ef54be16beb49e42cd135" > pixel_height< / a > ; }< / div >
2017-05-17 21:54:32 +00:00
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < span class = "keywordtype" > void< / span > set_trick_play_factor(uint32_t trick_play_factor) {< / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > 74< / span >   trick_play_factor_ = trick_play_factor;< / div >
2017-05-15 16:24:34 +00:00
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   }< / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordtype" > void< / span > set_playback_rate(uint32_t playback_rate) {< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   playback_rate_ = playback_rate;< / div >
2017-03-27 19:39:08 +00:00
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   }< / div >
2017-05-15 16:24:34 +00:00
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > 79< / span >   < span class = "keywordtype" > void< / span > set_eme_init_data(< span class = "keyword" > const< / span > uint8_t* eme_init_data,< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   < span class = "keywordtype" > size_t< / span > eme_init_data_size) {< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   eme_init_data_.assign(eme_init_data, eme_init_data + eme_init_data_size);< / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   }< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   < span class = "keyword" > private< / span > :< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   H26xStreamFormat h26x_stream_format_;< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   uint16_t width_;< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   uint16_t height_;< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   < / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   < span class = "comment" > // pixel_width_:pixel_height_ is the sample aspect ratio.< / span > < / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   < span class = "comment" > // 0 means unknown.< / span > < / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   uint32_t pixel_width_;< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   uint32_t pixel_height_;< / div >
2017-05-17 21:54:32 +00:00
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   uint32_t trick_play_factor_ = 0; < span class = "comment" > // Non-zero for trick-play streams.< / span > < / div >
2017-05-15 16:24:34 +00:00
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   < span class = "comment" > // Playback rate is the attribute for trick play stream, which signals the< / span > < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   < span class = "comment" > // playout capabilities< / span > < / div >
< div class = "line" > < a name = "l00097" > < / a > < span class = "lineno" > 97< / span >   < span class = "comment" > // (http://dashif.org/wp-content/uploads/2016/12/DASH-IF-IOP-v4.0-clean.pdf,< / span > < / div >
< div class = "line" > < a name = "l00098" > < / a > < span class = "lineno" > 98< / span >   < span class = "comment" > // page 18, line 1). It is the ratio of main frame rate to the trick play< / span > < / div >
< div class = "line" > < a name = "l00099" > < / a > < span class = "lineno" > 99< / span >   < span class = "comment" > // frame rate. If the time scale and frame duration are not modified after< / span > < / div >
< div class = "line" > < a name = "l00100" > < / a > < span class = "lineno" > 100< / span >   < span class = "comment" > // trick play handler processing, the playback_rate equals to the number of< / span > < / div >
< div class = "line" > < a name = "l00101" > < / a > < span class = "lineno" > 101< / span >   < span class = "comment" > // frames between consecutive key frames selected for trick play stream. For< / span > < / div >
2017-05-17 21:54:32 +00:00
< div class = "line" > < a name = "l00102" > < / a > < span class = "lineno" > 102< / span >   < span class = "comment" > // example, if the video stream has GOP size of 10 and the trick play factor< / span > < / div >
< div class = "line" > < a name = "l00103" > < / a > < span class = "lineno" > 103< / span >   < span class = "comment" > // is 3, the key frames are in this trick play stream are [frame_0, frame_30,< / span > < / div >
2017-05-15 16:24:34 +00:00
< div class = "line" > < a name = "l00104" > < / a > < span class = "lineno" > 104< / span >   < span class = "comment" > // frame_60, ...]. Then the playback_rate is 30.< / span > < / div >
2017-05-17 22:14:18 +00:00
< div class = "line" > < a name = "l00105" > < / a > < span class = "lineno" > 105< / span >   < span class = "comment" > // Non-zero for trick-play streams.< / span > < / div >
< div class = "line" > < a name = "l00106" > < / a > < span class = "lineno" > 106< / span >   uint32_t playback_rate_ = 0;< / 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 >   < span class = "comment" > // Specifies the size of the NAL unit length field. Can be 1, 2 or 4 bytes, or< / span > < / div >
< div class = "line" > < a name = "l00109" > < / a > < span class = "lineno" > 109< / span >   < span class = "comment" > // 0 if the stream is not a NAL structured video stream or if it is an AnnexB< / span > < / div >
< div class = "line" > < a name = "l00110" > < / a > < span class = "lineno" > 110< / span >   < span class = "comment" > // byte stream.< / span > < / div >
< div class = "line" > < a name = "l00111" > < / a > < span class = "lineno" > 111< / span >   uint8_t nalu_length_size_;< / div >
< div class = "line" > < a name = "l00112" > < / a > < span class = "lineno" > 112< / span >   < / div >
< div class = "line" > < a name = "l00113" > < / a > < span class = "lineno" > 113< / span >   < span class = "comment" > // Container-specific data used by CDM to generate a license request:< / span > < / div >
< div class = "line" > < a name = "l00114" > < / a > < span class = "lineno" > 114< / span >   < span class = "comment" > // https://w3c.github.io/encrypted-media/#initialization-data.< / span > < / div >
< div class = "line" > < a name = "l00115" > < / a > < span class = "lineno" > 115< / span >   std::vector< uint8_t> eme_init_data_;< / div >
< div class = "line" > < a name = "l00116" > < / a > < span class = "lineno" > 116< / span >   < / div >
< div class = "line" > < a name = "l00117" > < / a > < span class = "lineno" > 117< / span >   < span class = "comment" > // Not using DISALLOW_COPY_AND_ASSIGN here intentionally to allow the compiler< / span > < / div >
< div class = "line" > < a name = "l00118" > < / a > < span class = "lineno" > 118< / span >   < span class = "comment" > // generated copy constructor and assignment operator. Since the extra data is< / span > < / div >
< div class = "line" > < a name = "l00119" > < / a > < span class = "lineno" > 119< / span >   < span class = "comment" > // typically small, the performance impact is minimal.< / span > < / div >
< div class = "line" > < a name = "l00120" > < / a > < span class = "lineno" > 120< / span >   };< / div >
< div class = "line" > < a name = "l00121" > < / a > < span class = "lineno" > 121< / span >   < / div >
< div class = "line" > < a name = "l00122" > < / a > < span class = "lineno" > 122< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l00123" > < / a > < span class = "lineno" > 123< / span >   } < span class = "comment" > // namespace shaka< / span > < / div >
< div class = "line" > < a name = "l00124" > < / a > < span class = "lineno" > 124< / span >   < / div >
< div class = "line" > < a name = "l00125" > < / a > < span class = "lineno" > 125< / span >   < span class = "preprocessor" > #endif // MEDIA_BASE_VIDEO_STREAM_INFO_H_< / span > < / div >
2017-03-23 23:54:18 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1StreamInfo_html" > < div class = "ttname" > < a href = "../../d5/db1/classshaka_1_1media_1_1StreamInfo.html" > shaka::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#l00057" > stream_info.h:57< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1VideoStreamInfo_html_a8978ca2bc2dd63c2e25e77cdcf676162" > < div class = "ttname" > < a href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#a8978ca2bc2dd63c2e25e77cdcf676162" > shaka::media::VideoStreamInfo::IsValidConfig< / a > < / div > < div class = "ttdeci" > bool IsValidConfig() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d19/video__stream__info_8cc_source.html#l00075" > video_stream_info.cc:75< / a > < / div > < / div >
2017-03-27 19:39:08 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1VideoStreamInfo_html_ae420a97a606ef54be16beb49e42cd135" > < div class = "ttname" > < a href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#ae420a97a606ef54be16beb49e42cd135" > shaka::media::VideoStreamInfo::pixel_height< / a > < / div > < div class = "ttdeci" > uint32_t pixel_height() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/d87/video__stream__info_8h_source.html#l00063" > video_stream_info.h:63< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1VideoStreamInfo_html_af5f655f36865a3af28bd0c7328e9a91e" > < div class = "ttname" > < a href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#af5f655f36865a3af28bd0c7328e9a91e" > shaka::media::VideoStreamInfo::pixel_width< / a > < / div > < div class = "ttdeci" > uint32_t pixel_width() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/d87/video__stream__info_8h_source.html#l00060" > video_stream_info.h:60< / a > < / div > < / div >
2017-03-23 23:54:18 +00:00
< div class = "ttc" id = "classshaka_1_1media_1_1VideoStreamInfo_html" > < div class = "ttname" > < a href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html" > shaka::media::VideoStreamInfo< / a > < / div > < div class = "ttdoc" > Holds video stream information. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d7/d87/video__stream__info_8h_source.html#l00023" > video_stream_info.h:23< / a > < / div > < / div >
< div class = "ttc" id = "classshaka_1_1media_1_1VideoStreamInfo_html_a9cac8e75d76f1192a48d1dcf61435537" > < div class = "ttname" > < a href = "../../d6/db1/classshaka_1_1media_1_1VideoStreamInfo.html#a9cac8e75d76f1192a48d1dcf61435537" > shaka::media::VideoStreamInfo::ToString< / a > < / div > < div class = "ttdeci" > std::string ToString() const override< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/d19/video__stream__info_8cc_source.html#l00082" > video_stream_info.cc:82< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
< / div > <!-- fragment --> < / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
2017-08-18 21:14:28 +00:00
Generated on Fri Aug 18 2017 21:14:21 for DASH Media Packaging SDK by   < a href = "http://www.doxygen.org/index.html" >
2015-10-16 00:33:37 +00:00
< img class = "footer" src = "../../doxygen.png" alt = "doxygen" / >
< / a > 1.8.6
< / small > < / address >
< / body >
< / html >
