Pick a card--any card

PSPattison wrote on 8/21/2000, 10:26 AM
Ok. It's down to the wire. Time to buy. But after weeks
of following capture card posts,on this site and elsewhere,
I'm still just a little fuzzy on the requirements.

SF specifies OHCI-compliant cards, but not all decks are
compliant. And even the Pyro card--a DV favorite on this
site--does not specifically say 'OHCI' on its box. I guess
it just 'is'.

One user says Matrox (or Pinnacle) was unusable, another
prefers it.

The question boils down to:

If a card, any card can input the required analog or
digital video format and capture it as a file recognized by
VV, what does it matter? If the card can output VV's
realtime playback or any supported, rendered file, what
does it matter? For example, if I buy Pinnacle's DV500 in
order to get my required composite, S-analog and 1394
digital, both in and out--and use their capture software to
grab the file, then open that file in VV for editing, what
have I lost? Machine control? I use a hardware controller
anyway. (OK that was more than one question.)

I tried VV through most of the recent trial period. I
found it to be fast, intuitive, and I liked it a lot--
enough to specify it as the core of my system (with which I
make my living) The system I had temporarily available for
the test had a Fast-AV video card (which writes its own
flavor of M-JPEG file) and the VV demo worked well with
those files and with a variety of existing files which had
been captured by Miro cards or processed into .avi's by
Media Cleaner.

At the NAB demonstrations (April 2K), the presenter told us
that VV would work with any card recognized by Windows--
anything from an Iomega 'Buz' to a high-end Matrox. If I
remember correctly, the demo output was displayed as a
computer screen overlay and simultaneously on a full screen
(NTSC?) monitor.

OK, SF boys and girls, will the Pinnacle DV 500 do the job?
(keep in mind I need analog composite I/O, not just 1394
and my clients will start throwing rocks if I spend an hour
and a half copying their DigiBeta material to a DV deck so
I can spend another hour and a half capturing it into the
system.)

Thanks

PSP

Comments

User-3156 wrote on 8/21/2000, 2:04 PM
Pick an avi, any avi...
I wondered the exact same thing that you asked so well. I currently
have a DV500 but can't stand Premiere and now love VV. However, I
thought an .avi was an .avi. But here is what I experienced. VV
works great with all .avi files including those generated by the
DV500, UNTIL IT IS TIME TO RENDER. When I render a project with non
DV500 files I get beautiful, crisp full DV resolution avi's. But
when I try to render any DV scale movie using the DV500 files all I
end up with is crap, ugly, pixelated, discolored unacceptable
garbage. But again, when my project only contains non DV500 avi files
it is a thing of beauty. This is after trying approx 50 hours of
every single codec and render combination possible. I am going out
and getting a Pyro card today, and even though it may not say on the
box, it is indeed OHCI (lot's of surfing the net to find). I too
need S and analog also. Here is what I'm going to do: Capture S and
analog with DV500. Transport this back to camera with DV500 tools.
Then, switch to Pyro and VV to recapture back to VV. A lot of work
but worth it not to have to use Premiere which has the worst user
interface I have ever experienced.
SF: a) Am I correct in my findings that not all AVIs are the same
and VV doesn't like the DV500 files? b) OK, so you don't reccommend
cards. Would it kill you to publish a list of cards you have tried
with success? and c) if my (a) question is correct, I wish you could
have documented this better. I still love your product and it is
everything I wanted in NLE. Keep up the good work but just get a
little better at documenting and sharing what you already know.
Thanks

Palmer Pattison wrote:
>>Ok. It's down to the wire. Time to buy. But after weeks
>>of following capture card posts,on this site and elsewhere,
>>I'm still just a little fuzzy on the requirements.
>>
>>SF specifies OHCI-compliant cards, but not all decks are
>>compliant. And even the Pyro card--a DV favorite on this
>>site--does not specifically say 'OHCI' on its box. I guess
>>it just 'is'.
>>
>>One user says Matrox (or Pinnacle) was unusable, another
>>prefers it.
>>
>>The question boils down to:
>>
>>If a card, any card can input the required analog or
>>digital video format and capture it as a file recognized by
>>VV, what does it matter? If the card can output VV's
>>realtime playback or any supported, rendered file, what
>>does it matter? For example, if I buy Pinnacle's DV500 in
>>order to get my required composite, S-analog and 1394
>>digital, both in and out--and use their capture software to
>>grab the file, then open that file in VV for editing, what
>>have I lost? Machine control? I use a hardware controller
>>anyway. (OK that was more than one question.)
>>
>>I tried VV through most of the recent trial period. I
>>found it to be fast, intuitive, and I liked it a lot--
>>enough to specify it as the core of my system (with which I
>>make my living) The system I had temporarily available for
>>the test had a Fast-AV video card (which writes its own
>>flavor of M-JPEG file) and the VV demo worked well with
>>those files and with a variety of existing files which had
>>been captured by Miro cards or processed into .avi's by
>>Media Cleaner.
>>
>>At the NAB demonstrations (April 2K), the presenter told us
>>that VV would work with any card recognized by Windows--
>>anything from an Iomega 'Buz' to a high-end Matrox. If I
>>remember correctly, the demo output was displayed as a
>>computer screen overlay and simultaneously on a full screen
>>(NTSC?) monitor.
>>
>>OK, SF boys and girls, will the Pinnacle DV 500 do the job?
>>(keep in mind I need analog composite I/O, not just 1394
>>and my clients will start throwing rocks if I spend an hour
>>and a half copying their DigiBeta material to a DV deck so
>>I can spend another hour and a half capturing it into the
>>system.)
>>
>>Thanks
>>
>>PSP
>>
>>
PSPattison wrote on 8/21/2000, 2:47 PM

Mr/Ms/Dr Unknown

Thanks for shedding a little light on an unexpectedly complicated
subject. Since my last post I have learned of a Sony transcoder that
does Composite-->DV-->Composite. I have only limited information
right now, but it appears to code both directions, one direction at a
time (Switchable). It's a model #DVMC-DA2 and carries a list price of
around US$400. It's actually from their consumer line complete with
RCA video i/o and mini phone audio i/o but I might just try a Pyro
card with Sony's transcoder and still spend less than the DV500--and
keep VV happy all on the same day.

The only other similiar transcoders I know of are sold by Laird
Telemedia (www.lairdtelemedia.com). One box transcodes between
composite and DV, while the other (more expensive) transcodes
composite/YUV component and DV. Both are 1-ru rack mountable boxes
with real BNCs, XLR's, Level controls and low-res LED audio level
metering My only problem (I would bite the bullet on the increased
cost) is that they specify that the DV side outputs a 100Mbs stream,
not the more usual 25Mbs. I'm not sure how that scales in use. (is
it like putting a 24-bit signal into a 16-bit recorder where the
lowest-order bits are just truncated? I don't know and neither did
Laird's tech support who said, 'try it--see if it works".)
Kris_Blom wrote on 8/21/2000, 3:20 PM
Thanks for the Sony info. The other ones I have seen but don't want
to spend that much. If I can import S and analog for $400 you will
soon see my DV500 on eBay!!! Thanks again.

Palmer Pattison wrote:
>>
>>Mr/Ms/Dr Unknown
>>
>>Thanks for shedding a little light on an unexpectedly complicated
>>subject. Since my last post I have learned of a Sony transcoder
that
>>does Composite-->DV-->Composite. I have only limited information
>>right now, but it appears to code both directions, one direction at
a
>>time (Switchable). It's a model #DVMC-DA2 and carries a list price
of
>>around US$400. It's actually from their consumer line complete
with
>>RCA video i/o and mini phone audio i/o but I might just try a Pyro
>>card with Sony's transcoder and still spend less than the DV500--
and
>>keep VV happy all on the same day.
>>
>>The only other similiar transcoders I know of are sold by Laird
>>Telemedia (www.lairdtelemedia.com). One box transcodes between
>>composite and DV, while the other (more expensive) transcodes
>>composite/YUV component and DV. Both are 1-ru rack mountable boxes
>>with real BNCs, XLR's, Level controls and low-res LED audio level
>>metering My only problem (I would bite the bullet on the increased
>>cost) is that they specify that the DV side outputs a 100Mbs
stream,
>>not the more usual 25Mbs. I'm not sure how that scales in use.
(is
>>it like putting a 24-bit signal into a 16-bit recorder where the
>>lowest-order bits are just truncated? I don't know and neither did
>>Laird's tech support who said, 'try it--see if it works".)