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- Path: darwin.topend.com.au!usenet
- From: envision@darwin.topend.com.au (travis)
- Newsgroups: comp.sys.amiga.hardware
- Subject: Re: How about a SCSI Video digitizer ???
- Date: 19 Mar 1996 22:43:32 GMT
- Organization: topend.com.au Internet Access In The NT
- Message-ID: <1024.6652T500T85@darwin.topend.com.au>
- References: <Pine.SUN.3.91.960318211415.11163B-100000@linda.teleport.com> <4ilo70$5ia@serpens.rhein.de>
- NNTP-Posting-Host: envision.topend.com.au
- X-Newsreader: THOR 2.22 (Amiga;TCP/IP)
-
- Michael van Elst wrote these words of wisdom on 19-Mar-96 08:37:04 :
-
- MvE> Flatbed scanners do not require real-time throughput and MPEG just needs
- MvE> a low datarate (150kbyte/s). High quality video on the other hand
- MvE> requires
- MvE> 3MByte/s _if you compress the stream with JPEG_ and more than 7MByte/s
- MvE> without compression.
-
- Uncompressed video would require a bandwith in excess of 25 MBytes/sec if you
- are talking about PAL resolutions of say 720x566.
-
- Many frames I produce are in excess of 1MByte each and you need 25 per/sec.
-
- Travis.
-
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