ffmpeg-kit/docs/apple/html/d6/dca/interface_media_information.html
2023-08-22 23:45:47 +03:00

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<div id="projectname">FFmpegKit iOS / macOS / tvOS API<span id="projectnumber">&#160;6.0</span>
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<div class="headertitle"><div class="title">MediaInformation Class Reference</div></div>
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<p><code>#import &lt;<a class="el" href="../../d8/d78/_media_information_8h_source.html">MediaInformation.h</a>&gt;</code></p>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
Instance Methods</h2></td></tr>
<tr class="memitem:ad188d2cfc1683c80c0f5355773881b67"><td class="memItemLeft" align="right" valign="top">(instancetype)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#ad188d2cfc1683c80c0f5355773881b67">init:withStreams:withChapters:</a></td></tr>
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<tr class="memitem:a67946b8436f5bafb6da723a4e83f2660"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a67946b8436f5bafb6da723a4e83f2660">getFilename</a></td></tr>
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<tr class="memitem:a9388bbad01ebac1bcad863af54a33d52"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a9388bbad01ebac1bcad863af54a33d52">getFormat</a></td></tr>
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<tr class="memitem:a9bd282b9e0c8dbdb3dc8ae8aca3bddeb"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a9bd282b9e0c8dbdb3dc8ae8aca3bddeb">getLongFormat</a></td></tr>
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<tr class="memitem:aab6009adb320d9c4271d3703d2bb3d71"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#aab6009adb320d9c4271d3703d2bb3d71">getDuration</a></td></tr>
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<tr class="memitem:a2f653a0ffc2b7647745102a1f321a3e4"><td class="memItemLeft" align="right" valign="top">(NSDictionary *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a2f653a0ffc2b7647745102a1f321a3e4">getTags</a></td></tr>
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<tr class="memitem:a8bd80317c0b77f1500b44dceb41d4bbc"><td class="memItemLeft" align="right" valign="top">(NSArray *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a8bd80317c0b77f1500b44dceb41d4bbc">getStreams</a></td></tr>
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<tr class="memitem:a07cdeaddef4ba25385f6fef06fb1d013"><td class="memItemLeft" align="right" valign="top">(NSArray *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a07cdeaddef4ba25385f6fef06fb1d013">getChapters</a></td></tr>
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<tr class="memitem:ac5833a7bcb9dfa0a4aa74e74b3f53c00"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#ac5833a7bcb9dfa0a4aa74e74b3f53c00">getStringProperty:</a></td></tr>
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<tr class="memitem:a2f2f939a20998588f5bd348e71242371"><td class="memItemLeft" align="right" valign="top">(NSNumber *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a2f2f939a20998588f5bd348e71242371">getNumberProperty:</a></td></tr>
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<tr class="memitem:acc624164c5dcb9214cfa5a3dbcadf43f"><td class="memItemLeft" align="right" valign="top">(id)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#acc624164c5dcb9214cfa5a3dbcadf43f">getProperty:</a></td></tr>
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<tr class="memitem:aaabb8f317bbd35dccd693208377c866a"><td class="memItemLeft" align="right" valign="top">(NSString *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#aaabb8f317bbd35dccd693208377c866a">getStringFormatProperty:</a></td></tr>
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<tr class="memitem:af752b729f97291d0790136e7cc0b02a0"><td class="memItemLeft" align="right" valign="top">(id)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#af752b729f97291d0790136e7cc0b02a0">getFormatProperty:</a></td></tr>
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<tr class="memitem:a59a942b04ecdb8bd027b63d32be89b80"><td class="memItemLeft" align="right" valign="top">(NSDictionary *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#a59a942b04ecdb8bd027b63d32be89b80">getFormatProperties</a></td></tr>
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<tr class="memitem:ab28c3febcb74ce3c687821bca3ccdb42"><td class="memItemLeft" align="right" valign="top">(NSDictionary *)&#160;</td><td class="memItemRight" valign="bottom">- <a class="el" href="../../d6/dca/interface_media_information.html#ab28c3febcb74ce3c687821bca3ccdb42">getAllProperties</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Media information class. </p>
<p class="definition">Definition at line <a class="el" href="../../d8/d78/_media_information_8h_source.html#l00040">40</a> of file <a class="el" href="../../d8/d78/_media_information_8h_source.html">MediaInformation.h</a>.</p>
</div><h2 class="groupheader">Method Documentation</h2>
<a id="ab28c3febcb74ce3c687821bca3ccdb42" name="ab28c3febcb74ce3c687821bca3ccdb42"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab28c3febcb74ce3c687821bca3ccdb42">&#9670;&#160;</a></span>getAllProperties</h2>
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<td class="memname">- (NSDictionary *) getAllProperties </td>
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<p>Returns all properties defined.</p>
<dl class="section return"><dt>Returns</dt><dd>all properties in a dictionary or nil if no properties are defined </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<a id="aa7a48ce4dd3b3828a078a054cff077c1" name="aa7a48ce4dd3b3828a078a054cff077c1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa7a48ce4dd3b3828a078a054cff077c1">&#9670;&#160;</a></span>getBitrate</h2>
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<td class="memname">- (NSString *) getBitrate </td>
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<p>Returns bitrate.</p>
<dl class="section return"><dt>Returns</dt><dd>media bitrate in kb/s </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a07cdeaddef4ba25385f6fef06fb1d013">&#9670;&#160;</a></span>getChapters</h2>
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<td class="memname">- (NSArray *) getChapters </td>
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<p>Returns all chapters.</p>
<dl class="section return"><dt>Returns</dt><dd>chapters array </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aab6009adb320d9c4271d3703d2bb3d71">&#9670;&#160;</a></span>getDuration</h2>
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<td class="memname">- (NSString *) getDuration </td>
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<p>Returns duration.</p>
<dl class="section return"><dt>Returns</dt><dd>media duration in "seconds.microseconds" format </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a67946b8436f5bafb6da723a4e83f2660">&#9670;&#160;</a></span>getFilename</h2>
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<td class="memname">- (NSString *) getFilename </td>
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<p>Returns file name.</p>
<dl class="section return"><dt>Returns</dt><dd>media file name </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9388bbad01ebac1bcad863af54a33d52">&#9670;&#160;</a></span>getFormat</h2>
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<td class="memname">- (NSString *) getFormat </td>
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<p>Returns format.</p>
<dl class="section return"><dt>Returns</dt><dd>media format </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a59a942b04ecdb8bd027b63d32be89b80">&#9670;&#160;</a></span>getFormatProperties</h2>
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<td class="memname">- (NSDictionary *) getFormatProperties </td>
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<p>Returns all format properties defined.</p>
<dl class="section return"><dt>Returns</dt><dd>all format properties in a dictionary or nil if no format properties are defined </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af752b729f97291d0790136e7cc0b02a0">&#9670;&#160;</a></span>getFormatProperty:</h2>
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<td class="memname">- (id) getFormatProperty: </td>
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<td class="paramtype">(NSString*)&#160;</td>
<td class="paramname"><em>key</em></td>
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<p>Returns the format property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>format property as id or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a9bd282b9e0c8dbdb3dc8ae8aca3bddeb">&#9670;&#160;</a></span>getLongFormat</h2>
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<td class="memname">- (NSString *) getLongFormat </td>
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<p>Returns long format.</p>
<dl class="section return"><dt>Returns</dt><dd>media long format </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#af9b624a737a27542107140b11617dc66">&#9670;&#160;</a></span>getNumberFormatProperty:</h2>
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<td class="memname">- (NSNumber *) getNumberFormatProperty: </td>
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<p>Returns the format property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>format property as number or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f2f939a20998588f5bd348e71242371">&#9670;&#160;</a></span>getNumberProperty:</h2>
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<td class="memname">- (NSNumber *) getNumberProperty: </td>
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<td class="paramtype">(NSString*)&#160;</td>
<td class="paramname"><em>key</em></td>
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<p>Returns the property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>property as number or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<a id="acc624164c5dcb9214cfa5a3dbcadf43f" name="acc624164c5dcb9214cfa5a3dbcadf43f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acc624164c5dcb9214cfa5a3dbcadf43f">&#9670;&#160;</a></span>getProperty:</h2>
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<td class="memname">- (id) getProperty: </td>
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<td class="paramtype">(NSString*)&#160;</td>
<td class="paramname"><em>key</em></td>
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<p>Returns the property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>property as id or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a519c6b3d02b622c7352b78e37636b928">&#9670;&#160;</a></span>getSize</h2>
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<td class="memname">- (NSString *) getSize </td>
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<p>Returns size.</p>
<dl class="section return"><dt>Returns</dt><dd>media size in bytes </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ab6544f5f52b9655b4f6e5a93626bbbf6">&#9670;&#160;</a></span>getStartTime</h2>
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<td class="memname">- (NSString *) getStartTime </td>
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<p>Returns start time.</p>
<dl class="section return"><dt>Returns</dt><dd>media start time in milliseconds </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a8bd80317c0b77f1500b44dceb41d4bbc">&#9670;&#160;</a></span>getStreams</h2>
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<td class="memname">- (NSArray *) getStreams </td>
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<p>Returns all streams.</p>
<dl class="section return"><dt>Returns</dt><dd>streams array </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#aaabb8f317bbd35dccd693208377c866a">&#9670;&#160;</a></span>getStringFormatProperty:</h2>
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<td class="memname">- (NSString *) getStringFormatProperty: </td>
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<td class="paramtype">(NSString*)&#160;</td>
<td class="paramname"><em>key</em></td>
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<p>Returns the format property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>format property as string or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ac5833a7bcb9dfa0a4aa74e74b3f53c00">&#9670;&#160;</a></span>getStringProperty:</h2>
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<td class="memname">- (NSString *) getStringProperty: </td>
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<td class="paramtype">(NSString*)&#160;</td>
<td class="paramname"><em>key</em></td>
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<p>Returns the property associated with the key.</p>
<dl class="section return"><dt>Returns</dt><dd>property as string or nil if the key is not found </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a2f653a0ffc2b7647745102a1f321a3e4">&#9670;&#160;</a></span>getTags</h2>
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<td class="memname">- (NSDictionary *) getTags </td>
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<p>Returns all tags.</p>
<dl class="section return"><dt>Returns</dt><dd>tags dictionary </dd></dl>
<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#ad188d2cfc1683c80c0f5355773881b67">&#9670;&#160;</a></span>init:withStreams:withChapters:</h2>
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<div class="memproto">
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<td class="memname">- (instancetype) init: </td>
<td></td>
<td class="paramtype">(NSDictionary*)&#160;</td>
<td class="paramname"><em>mediaDictionary</em></td>
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<td class="paramkey">withStreams:</td>
<td></td>
<td class="paramtype">(NSArray*)&#160;</td>
<td class="paramname"><em>streams</em></td>
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<td class="paramkey">withChapters:</td>
<td></td>
<td class="paramtype">(NSArray*)&#160;</td>
<td class="paramname"><em>chapters</em>&#160;</td>
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<td></td>
<td></td>
<td></td><td></td>
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<p class="definition">Definition at line <a class="el" href="../../d5/d1a/_media_information_8m_source.html#l00047">47</a> of file <a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a>.</p>
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</div>
<hr/>The documentation for this class was generated from the following files:<ul>
<li><a class="el" href="../../d8/d78/_media_information_8h_source.html">MediaInformation.h</a></li>
<li><a class="el" href="../../d5/d1a/_media_information_8m_source.html">MediaInformation.m</a></li>
</ul>
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