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	<title>The Code Train &#187; quicktime</title>
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	<description>Where Neil Crosby talks about coding on the train...</description>
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		<title>How to make a stop-motion video from automatically taken photos</title>
		<link>http://thecodetrain.co.uk/2008/12/how-to-make-a-stopmotion-video-from-automatically-taken-photos/</link>
		<comments>http://thecodetrain.co.uk/2008/12/how-to-make-a-stopmotion-video-from-automatically-taken-photos/#comments</comments>
		<pubDate>Tue, 09 Dec 2008 13:35:04 +0000</pubDate>
		<dc:creator>Neil Crosby</dc:creator>
				<category><![CDATA[Blog Posts]]></category>
		<category><![CDATA[autocamcapture]]></category>
		<category><![CDATA[quicktime]]></category>
		<category><![CDATA[scratching an itch]]></category>
		<category><![CDATA[stopmotion]]></category>
		<category><![CDATA[video]]></category>

		<guid isPermaLink="false">http://thecodetrain.co.uk/?p=170</guid>
		<description><![CDATA[<p>About a month ago now I showed you <a href="http://thecodetrain.co.uk/2008/11/how-to-automatically-take-photos-using-your-macs-webcam/">how to set up your Mac to automatically take photos</a>.  Hopefully by now you should have a good selection of photos, and you&#8217;ll be wondering what you can do with them.</p>

<p>The answer?  Make a video!</p>

<p><object type="application/x-shockwave-flash" width="400" height="300" data="http://www.flickr.com/apps/video/stewart.swf?v=63881" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"> <param name="flashvars" value="intl_lang=en-us&amp;photo_secret=bf086a63dd&amp;photo_id=3079569593"></param> <param name="movie" value="http://www.flickr.com/apps/video/stewart.swf?v=63881"></param> <param name="bgcolor" value="#000000"></param> <param name="allowFullScreen" value="true"></param><embed type="application/x-shockwave-flash" src="http://www.flickr.com/apps/video/stewart.swf?v=63881" bgcolor="#000000" allowfullscreen="true" flashvars="intl_lang=en-us&amp;photo_secret=bf086a63dd&amp;photo_id=3079569593" height="300" width="400"></embed></object></p>

<p>For this make you&#8217;ll need to have a copy of QuickTime Pro.  Yes, I know you have to pay for this, but it works quickly and makes good quality videos.  If you don&#8217;t want to use QuickTime Pro, there are other free alternatives available (I&#8217;ve had MEncoder mentioned to me), but I&#8217;ve not used them myself.</p>

<p>Making a video out of sequenced images is easy with Quicktime Pro &#8211; just make sure your images are all in one folder, select a photo from that folder using the <code>File/Open Image Sequence</code> menu option, choose a frame rate and wait.</p>

<p>Of course, things aren&#8217;t quite that easy.  For one thing, Quicktime Pro doesn&#8217;t actually work with full folders of images &#8211; instead it works with sequences of images within a folder.  So, if you selected <code>horse1.jpg</code> as the initial photo then only images matching <code>/horse\n+\.jpg/</code> would be sued to create the resultant video.  Likewise, if the images were named in the format <code>YYYMMDD-hhmmss.jpg</code> then the video created would only contain images for a certain day, due to that pesky dash.</p>

<p>Unfortunately, that was the original filename format <a href="http://github.com/NeilCrosby/autocamcapture/tree">autocamcapture</a> used.  It doesn&#8217;t use that format any more, but all you early adopters will need to rename your images.  Thankfully, that&#8217;s pretty damn easy to do.  Just enter the following:</p>

<pre><code>cd ~/Pictures/autocamcapture
for file in *.jpg; do mv $file `echo $file | sed 's/-//g'`; done
</code></pre>

<p>Your images will suddenly all be in the format <code>YYYYMMDDHHMMSS.jpg</code> and Quicktime Pro will happily register them as all one sequence.</p>

<p>So, that&#8217;s all there is to it.  Have you been using the autocamcapture script?  Yes?  Then go make a video and add it to the <a href="http://www.flickr.com/groups/autocamcapture/">autocamcapture pool on Flickr</a>.</p>
<div style="display:block"><small><em><a href="http://neilcrosby.com">Neil Crosby</a> also blogs at about t-shirts at <a href="http://iwearcotton.com">I Wear Cotton</a>, writes <a href="http://thetenwordreview.com/users/workingwithme">Ten Word Reviews</a>, and uploads <a href="http://www.flickr.com/photos/thevoicewithin/">photos</a> to flickr.  You can follow a combined feed of posts at <a href="http://neilcrosby.com/">NeilCrosby.com</a>.</em></small></div>]]></description>
			<content:encoded><![CDATA[<p>About a month ago now I showed you <a href="http://thecodetrain.co.uk/2008/11/how-to-automatically-take-photos-using-your-macs-webcam/">how to set up your Mac to automatically take photos</a>.  Hopefully by now you should have a good selection of photos, and you&#8217;ll be wondering what you can do with them.</p>

<p>The answer?  Make a video!</p>

<p><object type="application/x-shockwave-flash" width="400" height="300" data="http://www.flickr.com/apps/video/stewart.swf?v=63881" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"> <param name="flashvars" value="intl_lang=en-us&amp;photo_secret=bf086a63dd&amp;photo_id=3079569593"></param> <param name="movie" value="http://www.flickr.com/apps/video/stewart.swf?v=63881"></param> <param name="bgcolor" value="#000000"></param> <param name="allowFullScreen" value="true"></param><embed type="application/x-shockwave-flash" src="http://www.flickr.com/apps/video/stewart.swf?v=63881" bgcolor="#000000" allowfullscreen="true" flashvars="intl_lang=en-us&amp;photo_secret=bf086a63dd&amp;photo_id=3079569593" height="300" width="400"></embed></object></p>

<p>For this make you&#8217;ll need to have a copy of QuickTime Pro.  Yes, I know you have to pay for this, but it works quickly and makes good quality videos.  If you don&#8217;t want to use QuickTime Pro, there are other free alternatives available (I&#8217;ve had MEncoder mentioned to me), but I&#8217;ve not used them myself.</p>

<p>Making a video out of sequenced images is easy with Quicktime Pro &#8211; just make sure your images are all in one folder, select a photo from that folder using the <code>File/Open Image Sequence</code> menu option, choose a frame rate and wait.</p>

<p>Of course, things aren&#8217;t quite that easy.  For one thing, Quicktime Pro doesn&#8217;t actually work with full folders of images &#8211; instead it works with sequences of images within a folder.  So, if you selected <code>horse1.jpg</code> as the initial photo then only images matching <code>/horse\n+\.jpg/</code> would be sued to create the resultant video.  Likewise, if the images were named in the format <code>YYYMMDD-hhmmss.jpg</code> then the video created would only contain images for a certain day, due to that pesky dash.</p>

<p>Unfortunately, that was the original filename format <a href="http://github.com/NeilCrosby/autocamcapture/tree">autocamcapture</a> used.  It doesn&#8217;t use that format any more, but all you early adopters will need to rename your images.  Thankfully, that&#8217;s pretty damn easy to do.  Just enter the following:</p>

<pre><code>cd ~/Pictures/autocamcapture
for file in *.jpg; do mv $file `echo $file | sed 's/-//g'`; done
</code></pre>

<p>Your images will suddenly all be in the format <code>YYYYMMDDHHMMSS.jpg</code> and Quicktime Pro will happily register them as all one sequence.</p>

<p>So, that&#8217;s all there is to it.  Have you been using the autocamcapture script?  Yes?  Then go make a video and add it to the <a href="http://www.flickr.com/groups/autocamcapture/">autocamcapture pool on Flickr</a>.</p>
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