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   Capturing Video from Quicktime
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   Author  Topic: Capturing Video from Quicktime  (Read 1044 times)
primz


Capturing Video from Quicktime
« on: Apr 7th, 2004, 2:07am »

Hi All,
 
I'm trying to have a play with the source code from Brendan Dawes' Cinema Redux, and I'm have trouble understanding how the Quicktime capture works. Do I run the processing code with a Quicktime window playing in the background, which processing then grabs the frames off of? Cheers.
 
JohnG

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Re: Capturing Video from Quicktime
« Reply #1 on: Apr 7th, 2004, 10:49am »

I think the functions you want are detailed here:
http://processing.org/learning/examples/loading_quicktime.html
 
primz


Re: Capturing Video from Quicktime
« Reply #2 on: Apr 7th, 2004, 2:22pm »

John,
 
No, i understand how to load quicktime, but if you look at the Cinema Redux code, you will notice there is no point where a quicktime movie is loaded. The functions beginVideo() and saveFrame() are used to seemingly grab the video from somewhere, but i'm not exactly where.
 
mohn

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Re: Capturing Video from Quicktime
« Reply #3 on: Apr 7th, 2004, 3:58pm »

thanks for posting the proper area...
 
see over here http://processing.org/discourse/yabb/board_general_action_displ_ay_num_1081281692.html for more info.
 
JohnG has you going in the right direction .... seems everyone is tryin to rip Brendan
 
btw he was running his dvd player into a DV cam then into processing via firewire i believe. so he was using beginVideo()
 
mohn
« Last Edit: Apr 7th, 2004, 3:59pm by mohn »  
bren

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Re: Capturing Video from Quicktime
« Reply #4 on: Apr 11th, 2004, 6:27pm »

Just to clear things up, as mohn says, I was using a DVD player that then went into a Sony TRV33 camera in VCR mode via an AV cable. A firewire cable was then connected from that to my Mac. You should though be able to use a QuickTime movie - though that would take up a lot of memory I think for an entire movie.
 
Cheers.
 
Bren.
 
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