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+ <title>Thumbnail Images</title>
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+<body onload="prettyPrint()" style="overflow: auto;">
+
+
+<div id="toc-navigation">
+
+ <div id="toc_border"><div id="toc">
+ <p class="toc-title">Dependencies</p>
+ <ul class="toc">
+ <li>Tizen 4.0 and Higher</li>
+ </ul>
+
+ <p class="toc-title">Content</p>
+ <ul class="toc">
+ <li><a href="#prerequisites">Prerequisites</a></li>
+ <li><a href="#get_thumbnail">Extracting a Thumbnail</a></li>
+ </ul>
+
+ <p class="toc-title">Related Info</p>
+ <ul class="toc">
+ <li><a href="https://developer.tizen.org/dev-guide/csapi/classTizen_1_1Multimedia_1_1Util_1_1ThumbnailExtractor.html" target="_blank">Tizen.Multimedia.Util.ThumbnailExtractor Class</a></li>
+ </ul>
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+<div id="container"><div id="contents"><div class="content">
+
+<h1>Thumbnail Images</h1>
+<p>You can create a thumbnail from an input media file.</p>
+
+<p>The main features of the <code>Tizen.Multimedia.Util.ThumbnailExtractor</code> class include:</p>
+
+<ul>
+ <li>Video and image thumbnails
+ <p>You can <a href="#get_thumbnail">create thumbnails</a> from video and image files. Audio files are not supported.</p></li>
+ <li>Custom size
+ <p>You can create the thumbnail using any size you like. The <code>Tizen.Multimedia.Util.ThumbnailExtractor</code> class outputs the results according to the size you have set. This means that the thumbnail can be generated even if the output size differs from the original aspect ratio.</p>
+ </li>
+</ul>
+
+<p>The requested thumbnail is provided as a raw data type with the BGRA color space, not a JPG or PNG file. You can display the thumbnail on the screen as is. If you want to save the thumbnail to a file, you must encode it.</p>
+
+<h2 id="prerequisites">Prerequisites</h2>
+<p>To use the methods and properties of the <a href="https://developer.tizen.org/dev-guide/csapi/classTizen_1_1Multimedia_1_1Util_1_1ThumbnailExtractor.html">Tizen.Multimedia.Util.ThumbnailExtractor</a> class, include the <a href="https://developer.tizen.org/dev-guide/csapi/namespaceTizen_1_1Multimedia_1_1Util.html">Tizen.Multimedia.Util</a> namespace in your application:</p>
+<pre class="prettyprint">
+using Tizen.Multimedia.Util;
+</pre>
+
+<div class="note">
+ <strong>Note</strong>
+ The input media file can be common content in the device storage (internal or external) or private content in your application data.
+</div>
+
+<h2 id="get_thumbnail">Extracting a Thumbnail</h2>
+
+<p>To extract a thumbnail from a file, use the <code>ExtractAsync()</code> method of the <a href="https://developer.tizen.org/dev-guide/csapi/classTizen_1_1Multimedia_1_1Util_1_1ThumbnailExtractor.html">Tizen.Multimedia.Util.ThumbnailExtractor</a> class:</p>
+<pre class="prettyprint">
+async Task Extract(string testImagePath)
+{
+ ThumbnailExtractionResult result = await ThumbnailExtractor.ExtractAsync(testImagePath, new Size(512, 288));
+
+ Tizen.Log.Info("Data size is " + result.RawData.Length);
+}
+</pre>
+
+
+<div class="note">
+<strong>Note</strong>
+If you do not set the size, a default size of 320 x 240 is used.
+</div>
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