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Posted by AnthonyR on 10/01/05 03:48
"Jona Vark" <noemail@all.com> wrote in message
news:SDl%e.2114$rl1.1263@newssvr27.news.prodigy.net...
>
> "Tony" <trusso11783@yahoo.com> wrote in message
> news:54rmj1de2ua906t2g92vg3rgej1v9t3ri8@4ax.com...
>> On Mon, 19 Sep 2005 18:33:45 GMT, "Jona Vark" <noemail@all.com> wrote:
>>
>> >if you were able to capture raw data from the CCD it would be nearly
>> >unviewable. That said.. it would be a very difficult task indeed..
>> >considering DV's 5:1 compression ratio you would be looking at a 125Mbs
> data
>> >stream which would need sufficient tweaking to make it viewable at all.
>>
>> What are you talking about. I have been capturing uncompressed video
>> since
> 1999 using my Toaster NT.
>> I had to be able to capture 22 MB/sec. SInce there is no compression, it
> requires 1 GB /minute. And
>> I was able to edit up to 4 tracks (Layers) at a time. I would output to
> either S VHS, miniDV or DVD
>>
>
>
> Pay attention! I was talking about getting a 125Mb/s data down a 25Mb/s
> format (DV).
>
>
>
>
>
>> Tony
>> >"rich" <richard@tanglewoodproductions.com> wrote in message
>> >news:1127153567.800551.69330@g43g2000cwa.googlegroups.com...
>> >> Has anyone hotrodded their DV camera in order to capture the RAW data
>> >> coming directly from the ccd? It would be great to send that
>> >> datastream
>> >> to a lacie firewire-800 drive. Anythoughts? Thanks.
>> >>
>> >
>>
>>
>
>
There's something fishy with these numbers somewhere. While Tony is right
that the Toaster captures incompressed video
at around 22mb/s and dv is compressed at 5 to 1, I always thought the actual
data rate needed was only around 3.6 mb/s for mini dv video/
Someone I think mistaking some number here somewhere. Any pros have the
answer?
AnthonyR.
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