Re: Image capture from USB digital cameras?
Re: Image capture from USB digital cameras?
- Subject: Re: Image capture from USB digital cameras?
- From: Matt Judy <email@hidden>
- Date: Thu, 14 Mar 2002 16:58:04 -0800
What is the ICA application and the ICA API?
--Matt Judy
email@hidden wrote:
From: Howard J. Fink
Date: Thu, 14 Mar 2002 13:32:24 +0000
Subject: Image capture from USB digital cameras?
From: Ken Tabb <email@hidden>
To: Cocoa-Dev List <email@hidden>
Hi,
is it possible to control USB-based still cameras, with a view to
"please take a picture right now and give it to me (as JPG / TIFF /
whatever)"... I'm aiming to write a time lapse app in Cocoa and want to
know if I fail at the first hurdle.
I'd be happy just being able to say "take photo now" & "give me the
photo file". For extra brownie points, being able to specify a
particular image resolution to take it at would be good.
I'm guessing this is actually impossible, but am hoping some bright
spark can say "well that's where you're wrong".
I tried looking for the (probably Carbon) Image Capture sample code /
framework on developer.apple.com/samplecode, but I couldn't find
anything there. That may not do what I'm asking but I thought it would
be a start.
Cheers,
Ken
Well, that's where you are wrong! Not only can you do this programatically,
but even as a hidden feature in the ICA application. If you look at
configuring the ICA toolbar you will see a non-default icon that you can
add to your toolbar that lets users take pictures with a click. The more
likely limitation that you will run into is that not many cameras support
this capability. If a camera supports it, it is even possible to specify
various camera properties including the image format (programatically)
through the ICA API.
Blatant plug: Anyone that is lucky enough to have a Kodak DC4800 can use
this feature...
- Howard
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