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<div class="title">stream_info.cc</div> </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">// Copyright 2014 Google Inc. All rights reserved.</span></div>
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<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">//</span></div>
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<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">// Use of this source code is governed by a BSD-style</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment">// license that can be found in the LICENSE file or at</span></div>
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<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">// https://developers.google.com/open-source/licenses/bsd</span></div>
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<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> </div>
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<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="preprocessor">#include "packager/media/base/stream_info.h"</span></div>
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<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div>
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<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="preprocessor">#include <inttypes.h></span></div>
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<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> </div>
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<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="preprocessor">#include "packager/base/logging.h"</span></div>
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<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "packager/base/strings/stringprintf.h"</span></div>
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<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> </div>
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<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="keyword">namespace </span>edash_packager {</div>
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<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="keyword">namespace </span>media {</div>
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<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div>
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<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> StreamInfo::StreamInfo(StreamType stream_type,</div>
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<div class="line"><a name="l00018"></a><span class="lineno"> 18</span>  <span class="keywordtype">int</span> track_id,</div>
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<div class="line"><a name="l00019"></a><span class="lineno"> 19</span>  uint32_t time_scale,</div>
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<div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  uint64_t duration,</div>
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<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keyword">const</span> std::string& codec_string,</div>
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<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keyword">const</span> std::string& language,</div>
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<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <span class="keyword">const</span> uint8_t* extra_data,</div>
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<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordtype">size_t</span> extra_data_size,</div>
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<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  <span class="keywordtype">bool</span> is_encrypted)</div>
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<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  : stream_type_(stream_type),</div>
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<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  track_id_(track_id),</div>
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<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  time_scale_(time_scale),</div>
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<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  duration_(duration),</div>
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<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  codec_string_(codec_string),</div>
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<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  language_(language),</div>
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<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  is_encrypted_(is_encrypted) {</div>
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<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  <span class="keywordflow">if</span> (extra_data_size > 0) {</div>
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<div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  extra_data_.assign(extra_data, extra_data + extra_data_size);</div>
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<div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  }</div>
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<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> }</div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> StreamInfo::~StreamInfo() {}</div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
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<div class="line"><a name="l00040"></a><span class="lineno"><a class="line" href="../../d6/d06/classedash__packager_1_1media_1_1StreamInfo.html#ac09810e16cf5cee2f87987bfcc70fece"> 40</a></span> std::string <a class="code" href="../../d6/d06/classedash__packager_1_1media_1_1StreamInfo.html#ac09810e16cf5cee2f87987bfcc70fece">StreamInfo::ToString</a>()<span class="keyword"> const </span>{</div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  <span class="keywordflow">return</span> base::StringPrintf(</div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span>  <span class="stringliteral">"type: %s\n codec_string: %s\n time_scale: %d\n duration: "</span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span>  <span class="stringliteral">"%"</span> PRIu64 <span class="stringliteral">" (%.1f seconds)\n is_encrypted: %s\n"</span>,</div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  (stream_type_ == kStreamAudio ? <span class="stringliteral">"Audio"</span> : <span class="stringliteral">"Video"</span>),</div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  codec_string_.c_str(),</div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  time_scale_, duration_,</div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">static_cast<</span><span class="keywordtype">double</span><span class="keyword">></span>(duration_) / time_scale_,</div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  is_encrypted_ ? <span class="stringliteral">"true"</span> : <span class="stringliteral">"false"</span>);</div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> }</div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> } <span class="comment">// namespace media</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> } <span class="comment">// namespace edash_packager</span></div>
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<div class="ttc" id="classedash__packager_1_1media_1_1StreamInfo_html_ac09810e16cf5cee2f87987bfcc70fece"><div class="ttname"><a href="../../d6/d06/classedash__packager_1_1media_1_1StreamInfo.html#ac09810e16cf5cee2f87987bfcc70fece">edash_packager::media::StreamInfo::ToString</a></div><div class="ttdeci">virtual std::string ToString() const </div><div class="ttdef"><b>Definition:</b> <a href="../../de/dfd/stream__info_8cc_source.html#l00040">stream_info.cc:40</a></div></div>
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