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Movies and Video For people making movies and editing video with their Mac.

USB Video Class webcam YUY2 no video


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Boozer

 
Member Since: Feb 18, 2009
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I work in the dental industry and am trying to integrate a dental camera into Mac OS X. The camera uses the standard USB Video Class, YUY2.

I am able to get the camera to initialize and power up, but no video.

I am not sure what else to say. If anyone needs more info let me know and I will respond back with as much info as I can.

Attached you will find a PDF of the USB Video Payload....maybe it will help a bit.

Thanks...
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File Type: pdf USB_Video_Payload_Uncompressed_1.1.pdf (326.9 KB, 3 views)
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rhettsmile

 
Member Since: Nov 23, 2009
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I found dental camera on the net and prepared to buy one, I saw the description carefully but haven't knew the dental camera have a function to record video.
Can it?
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xstep

 
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Mac Specs: 2011 MBP, i7, 16GB RAM, MBP 2.16Ghz Core Duo, 2GB ram, Dual 867Mhz MDD, 1.75GB ram, ATI 9800 Pro vid

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You didn't say which version of OS X you are using. See this wikipedia entry regarding when Apple started supporting USB cameras that support the UVC standard.

If that document you linked to is regarding UVC, then I'd think Apple would handle the YUY2 compression format.

Perhaps check out the maccam page.

The obvious question is, have you tried that camera on another system such as a Windows box. Perhaps the camera is broken.

CameraTime - Time lapse photography for novice and advanced users.

When asking questions, post the version of your software. You'll receive better answers.

Please post your results to the thread as it is good feedback.
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