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			Set compression of Flash Lite bitmaps for mobile devices
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			<h1>
				Set compression of Flash Lite bitmaps for mobile devices
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                        <p>
                           
                           When using bitmaps, you can set image-compression
options (on a per-image basis or globally for all bitmap images)
that reduce SWF file size.</p>

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<h3 class="topictitle3"><a href="#WSBA21DA6A-757C-4311-B1BC-B3962D792709" onclick="javascript:toggleLayer('WSBA21DA6A-757C-4311-B1BC-B3962D792709');return false;" title="Set compression options for an individual bitmap file"><img src="images/off.gif" />Set compression options for an individual bitmap file</a></h3><div id="WSBA21DA6A-757C-4311-B1BC-B3962D792709" class="mini"><a name="WSBA21DA6A-757C-4311-B1BC-B3962D792709"><!-- --></a><div>
                        <ol><li class="stepexpand"><span>Start Flash and create a document.</span></li>
<li class="stepexpand"><span>Select a bitmap in the Library window.</span></li>
<li class="stepexpand"><span>Right-click (Windows) or Control-click (Macintosh) the
bitmap icon in the Library window, and select Properties from the
context menu to open the Bitmap Properties dialog box.</span></li>
<li class="stepexpand"><span>In the Compression pop‑up menu, select one of the following
options:</span><ul><li>
                                    <p>Select the Photo (JPEG) option for images
with complex color or tonal variations, such as photographs or images
with gradient fills. This option produces a JPEG file. Select the
Use Imported JPEG Data check box to use the default compression
quality specified for the imported image. To specify a new quality compression
setting, deselect Use Imported JPEG Data and enter a value between
1 and 100 in the Quality text box. A higher setting produces an
image of higher image, but also a larger file, so adjust the value
accordingly.</p>

                                 </li>
<li>
                                    <p>Select the Lossless (PNG/GIF) option for images
with simple shapes and a few colors. This option compresses the
image using lossless compression, which discards no data.</p>

                                 </li>
</ul>
</li>
<li class="stepexpand"><span>Click Test to determine the results of the file compression. </span> 
                                 <p>Compare the original file size to the compressed
file size to decide whether the selected compression setting is
acceptable.</p>

                              </li>
</ol>

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<h3 class="topictitle3"><a href="#WS3EC8FBA2-0BA3-40c8-B322-05E59590ABFC" onclick="javascript:toggleLayer('WS3EC8FBA2-0BA3-40c8-B322-05E59590ABFC');return false;" title="Set compression for all bitmap images"><img src="images/off.gif" />Set compression for all bitmap images</a></h3><div id="WS3EC8FBA2-0BA3-40c8-B322-05E59590ABFC" class="mini"><a name="WS3EC8FBA2-0BA3-40c8-B322-05E59590ABFC"><!-- --></a><div>
                        <ol><li><span>Select File&#160;&gt; Publish
Settings, and then click the Flash tab to display compression options.</span></li>
<li><span>Adjust the JPEG quality slider, or enter a value. A higher
JPEG quality value produces an image of higher image quality but
a larger SWF file. A lower image quality produces a smaller SWF
file. Try different settings to determine the best trade‑off between
size and quality.</span></li>
</ol>

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