Article View: comp.multimedia
Article #3Re: QuickTime 1.5 is out!
From: Burkhard Neidecker-Lutz
Date: Tue, 27 Oct 1992 07:53
Date: Tue, 27 Oct 1992 07:53
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In article <1992Oct23.121005.11645@waikato.ac.nz> ldo@waikato.ac.nz (Lawrence D'Oliveiro, Waikato University) writes: >I tried the new compressor for the first time last night. I timed the >compression at about 45 seconds per frame on my LC (at 384*288 resolution, >which is quarter-size PAL video). Funny. Looks like SuperMac has discovered roughly the same algorithm as used in Digitals Software Motion Pictures compression algorithm. The bit rates and sizes are all too familiar to me as well as the compression effort. It takes about 1.3 seconds to compress a 384*288 frame with Software Motion Pictures on a 25 Mhz MIPS R3000, so that's roughly in line with the 45 seconds of the LC given the speed difference between the CPU's. So welcome to the world of good compression, QuickTime users ! Burkhard Neidecker-Lutz Multimedia Engineering, CEC Karlsruhe EERP Portfolio Manager Software Motion Pictures Multimedia Base Technology Digital Equipment Corporation neidecker@nestvx.enet.dec.com
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Newsgroups: comp.multimedia Path: arc1-ca.pugleaf.net!sparky!uunet!decwrl!deccrl!news.crl.dec.com!pa.dec.com!nestvx!neideck From: neideck@nestvx.enet.dec.com (Burkhard Neidecker-Lutz) Subject: Re: QuickTime 1.5 is out! Message-ID: <1992Oct27.075344.17542@PA.dec.com> Sender: news@PA.dec.com (News) Organization: CEC Karlsruhe References: <1992Oct21.170803.11575@waikato.ac.nz> <1c4uihINNo5j@uniwa.uwa.edu.au> <1992Oct23.121005.11645@waikato.ac.nz> Date: Tue, 27 Oct 92 07:53:44 GMT Lines: 21