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-   JVC GY-HM 800 / 700 / 600 Series Camera Systems (https://www.dvinfo.net/forum/jvc-gy-hm-800-700-600-series-camera-systems/)
-   -   JVC GY-HM850 recording format question (https://www.dvinfo.net/forum/jvc-gy-hm-800-700-600-series-camera-systems/522916-jvc-gy-hm850-recording-format-question.html)

Simon Denny April 22nd, 2014 10:25 PM
JVC GY-HM850 recording format question
 
I'm curious about the 850 and wondering if this camera captures 4:2:2? does anyone have info on this?

Also this recording format below, what is this? is this just your standard h.264

The GY-HM850 is also equipped with the H.264 Extreme High Quality (XHQ) 50Mbps mode for virtually lossless compression—even when recording fast moving objects. MPEG-4 AVC/H.264 offers approximately twice the compression efficiency of MPEG2.

William Hohauser April 26th, 2014 04:50 AM
Re: JVC GY-HM850 recording format question
 
No, it is still 4:2:0. You can attach an external 4:2:2 recorder to the SDI out.

Mike James April 30th, 2014 07:53 AM
Re: JVC GY-HM850 recording format question
 
When hooked to an external drive, will it be able to capture Extereme HQ 50Mbps at full 4:2:2? Or will it have to be 35Mb at 4:2:2?

Thanks

Simon Denny May 2nd, 2014 04:18 AM
Re: JVC GY-HM850 recording format question
 
Thanks William.
Cheers


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