{"id":2743,"date":"2004-12-01T20:20:07","date_gmt":"2004-12-02T00:20:07","guid":{"rendered":"http:\/\/blogs.law.harvard.edu\/dbnews\/2004\/12\/01\/ipod-dreams\/"},"modified":"2004-12-01T20:20:07","modified_gmt":"2004-12-02T00:20:07","slug":"ipod-dreams","status":"publish","type":"post","link":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/2004\/12\/01\/ipod-dreams\/","title":{"rendered":"iPod Dreams"},"content":{"rendered":"<p><a name='a4260'><\/a><\/p>\n<table width=\"537\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tr>\n<td>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cyber.law.harvard.edu\/blogs\/static\/dowbrigade\/podpor.jpg\" width=\"300\" height=\"176\" align=\"left\">Once<br \/>\n        again we are deeply indebted to our quirky and inspirational readership<br \/>\n        &#8211; on at least three counts.&nbsp; First, for responding<br \/>\n        to our online inquiry in such numbers and with such conviction.&nbsp; We<br \/>\n        have never gotten 12 comments on a single posting, even if three of them<br \/>\n        were our own. Second, for actually answering our question and providing<br \/>\n        us with easy-to-understand explanations for why we can&#8217;t now and will<br \/>\n        never be able to record live video on our iPod, as well as a truly helpful explanation of why we are<br \/>\n        a retarded dick-head. And finally, for giving us an opportunity to post<br \/>\n        our final iPod cheesecake photo, at least until we can recruit another willing<br \/>\n        model.<\/p>\n<p align=\"justify\">Of all the illuminating comments the one that told us<br \/>\n        the most was the shortest. The inestimable Steve Garfield brought to<br \/>\n        our attention the<a href=\"http:\/\/www.focusinfo.com\/products\/firestore\/fs-4.html\"> FireStore<br \/>\n        FS-4<\/a>; a tiny hand-held miniature hard drive<br \/>\n        designed specifically for direct live video capture.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/cyber.law.harvard.edu\/blogs\/static\/dowbrigade\/fs4hand.jpg\" width=\"166\" height=\"176\" align=\"right\">This sweet piece of technology sports a 80 GB, high<br \/>\n        speed hardrive which can hold up to 6 hours of high-quality video. It<br \/>\n        converts the data stream on the fly and records to its disk in a variety<br \/>\n        of file formats including .avi and Quicktime.<\/p>\n<p align=\"justify\">Unfortunately, it lists for $800, and the is no word<br \/>\n        on the web site as to whether it can play our mp3 files as well. Seeing<br \/>\n        as we just dropped $400 on a new iPod, it will be a while before we are<br \/>\n        recording our digital video directly onto a FS-4, or anywhere else, apparently.<br \/>\n        The iPod harddrive IS, categorically, too slow to do the job.&nbsp; Here<br \/>\n        is a <a href=\"http:\/\/www.ipodlounge.com\/articles_more.php?id=69_0_8_0_M\">first<br \/>\n      hand report fr<\/a>om someone who has tried various configurations:<\/p>\n<blockquote>\n<p align=\"justify\">\n          I tried using my iPod as a capture disk (after temporarily wiping all<br \/>\n            music tracks from my iPod) I was greatly underwhelmed: it does NOT<br \/>\n            do the job!<\/p>\n<p>    Disks for use with Digital Video must write at a minimum of 3.6MB per second<br \/>\n  for sustained transfer of video between a camcorder and storage disk. That equates<br \/>\n  to roughly 1GB storage for every 5 minutes of video. The FireWire interface (theoretical<br \/>\n  speed up to 50MB per second) easily handles 3.6MB of data transfer, but not all<br \/>\n  hard disks can receive and store data at that rate.<\/p>\n<p>  Capturing DV onto my G3 500MHz FireWire PowerBook&#8217;s internal Toshiba 20GB hard<br \/>\n  disk has never been a problem (nor capturing video onto my external &#8216;backup&#8217;<br \/>\n  20GB LaCie hard drive). But, my iPod captures about 7 seconds of video, then<br \/>\n  there&#8217;s a glitch and the PowerBook screen goes black for a couple of seconds,<br \/>\n  and then capture resumes. But two seconds of video is lost.<\/p>\n<p>  I ran the latest Norton SystemWorks 2.0 &quot;System Info&quot; disk-speed<br \/>\n  check on my internal hard drive, on my 5GB iPod, on the external 7200 rpm LaCie<br \/>\n  drive,<br \/>\n  and on an external Western Digital 5400 rpm 20GB drive.<\/p>\n<p>&quot;And the winner is!&quot; &#8230;my internal hard drive! The iPod&#8217;s transfer<br \/>\n  rate is w-a-y too slow for video editing and the other two disks never matched<br \/>\n  the speed of my internal drive! (though I had just defragmented the spare space<br \/>\n  on the internal disk, so that influenced things a tad!).<\/p>\n<p>  The internal PowerBook Toshiba hard disc &#8211; according to Norton &#8211; writes a 1k<br \/>\n  file at 2594k\/sec (just under the DV speed of 3.6mb\/sec), does a 4k sequential<br \/>\n  write at 8133k\/sec (that&#8217;s 8mb\/sec), and a 16k sequential write at 15248k\/sec<br \/>\n  (that&#8217;s 15mb per second, far more than fast enough) &#8211; whereas my iPod writes<br \/>\n  a 1k file at 505k\/sec (far too slow), 4k at 1971k\/sec (still too slow), and 16k<br \/>\n  at 5520k\/sec (that&#8217;s 5.5mb\/sec which is OK).<\/p>\n<p>  The iPod writes at anywhere from a fifth the speed to about one third the speed<br \/>\n  of my internal hard disk. But it keeps up, above that crucial 3.6MB\/sec speed<br \/>\n  only for short bursts of file-writing, and doesn&#8217;t reliably capture more than<br \/>\n  about 7 seconds before it&#8217;s overloaded. (from<a href=\"http:\/\/www.ipodlounge.com\/articles_more.php?id=69_0_8_0_M\"> iPodlounge)<\/a><\/p>\n<\/blockquote>\n<p align=\"justify\">On the other hand, the FS-4 captures and saves in an<br \/>\n        editable format, at least putting to rest the claim that physical size<br \/>\n        or firewire limitations made it impossible to do what we want; capture<br \/>\n        audio and video to a small, portable storage device.&nbsp; Just not the<br \/>\n        iPod.&nbsp; The following is from <a href=\"http:\/\/www.focusinfo.com\/products\/firestore\/fs-4.html\">the FS-4 web page:<\/a><\/p>\n<blockquote>\n<p align=\"justify\">Tapeless acquisition is quickly being accepted as the<br \/>\n          standard in broadcast production. Now everyone can make capturing a thing<br \/>\n          of the past with FS-4 or FS-4 Pro. Record directly from your camcorder<br \/>\n          while you shoot using Direct To Edit (DTE) Technology. When you are finished<br \/>\n          shooting, connect FS-4 to your computer and you are instantly ready to<br \/>\n          edit in the timeline! No capturing, no file transfer, no file conversion.<br \/>\n          Just shoot, then edit!<\/p>\n<p>          No matter which DV NLE system you have, FireStore FS-4 has you covered.<br \/>\n          On FS-4, files are recorded to disk as RawDV, AVI Type 1, AVI Type 2,<br \/>\n          AVI Type 2 24p, Matrox AVI, Canopus AVI, QuickTime or QuickTime 24p.<br \/>\n        The FS-4 Pro model also includes MXF, Pinnacle AVI and Avid DV-OMF support.<\/p>\n<\/blockquote>\n<p align=\"justify\">Thanks to all who took the time to contribute<\/p>\n<\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Once again we are deeply indebted to our quirky and inspirational readership &#8211; on at least three counts.&nbsp; First, for responding to our online inquiry in such numbers and with such conviction.&nbsp; We have never gotten 12 comments on a &hellip; <a href=\"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/2004\/12\/01\/ipod-dreams\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":299,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[],"class_list":["post-2743","post","type-post","status-publish","format-standard","hentry","category-blogging"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/posts\/2743","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/users\/299"}],"replies":[{"embeddable":true,"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/comments?post=2743"}],"version-history":[{"count":0,"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/posts\/2743\/revisions"}],"wp:attachment":[{"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/media?parent=2743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/categories?post=2743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/archive.blogs.harvard.edu\/dowbrigade\/wp-json\/wp\/v2\/tags?post=2743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}