HD100

Luis Otero · March 2nd, 2006, 01:39 PM

Cineform AspectHD literature says that the HD100 utilizes ITU601 colorspace. However, I am under the impression that on many threads here it has been a "given" that it is 709. Can someone clarify this for me? I believe this would affects everything I have been reading in terms of the camera parameters and test results...

Thanks,

Luis Otero

Tim Dashwood · March 2nd, 2006, 02:10 PM

As far as I know from JVC literature, the HD100 uses 601 colour space when in DV mode and 709 colour space when in HDV mode.

Luis Otero · March 2nd, 2006, 10:46 PM

Tim,

I opened a thread in the Cineform room asking David for more clarification on this. Their AspectHD PDF page 18 says that JVC uses 601... Let's wait for his position to get to the bottom of this matter. Again, I always thought it was 709. Where exactly JVC has this stated?

Thanks,

Luis

Luis Otero · March 3rd, 2006, 09:28 PM

David just confirmed that the HD100 uses 709, not 601 as stated in theis Aspect HD User Manual. They will fix it...

Luis

David Newman · March 3rd, 2006, 10:23 PM

That part of the manual was written when JVC only had the HD1 & the HD10 which both use 601 even in their HD modes. It will be updated soon.

Luis Otero · March 3rd, 2006, 10:36 PM

David,

Thanks for the clarification and prompt response to you customers, as always!

Luis

March 2nd, 2006, 01:39 PM	#1
Luis Otero Major Player Join Date: Apr 2005 Location: Fort Dodge, IA Posts: 221	HD100 - ITU709 or 601? Cineform AspectHD literature says that the HD100 utilizes ITU601 colorspace. However, I am under the impression that on many threads here it has been a "given" that it is 709. Can someone clarify this for me? I believe this would affects everything I have been reading in terms of the camera parameters and test results... Thanks, Luis Otero

March 2nd, 2006, 02:10 PM	#2
Tim Dashwood Wrangler Join Date: Aug 2005 Location: Toronto, ON, Canada Posts: 3,637	As far as I know from JVC literature, the HD100 uses 601 colour space when in DV mode and 709 colour space when in HDV mode. __________________ Tim Dashwood

March 3rd, 2006, 10:23 PM	#5
David Newman CTO, CineForm Inc. Join Date: Jul 2003 Location: Cardiff-by-the-Sea, California Posts: 8,095	That part of the manual was written when JVC only had the HD1 & the HD10 which both use 601 even in their HD modes. It will be updated soon. __________________ David Newman -- web: www.gopro.com blog: cineform.blogspot.com -- twitter: twitter.com/David_Newman

March 2nd, 2006, 10:46 PM	#3
Luis Otero Major Player Join Date: Apr 2005 Location: Fort Dodge, IA Posts: 221	Tim, I opened a thread in the Cineform room asking David for more clarification on this. Their AspectHD PDF page 18 says that JVC uses 601... Let's wait for his position to get to the bottom of this matter. Again, I always thought it was 709. Where exactly JVC has this stated? Thanks, Luis

March 3rd, 2006, 09:28 PM	#4
Luis Otero Major Player Join Date: Apr 2005 Location: Fort Dodge, IA Posts: 221	David just confirmed that the HD100 uses 709, not 601 as stated in theis Aspect HD User Manual. They will fix it... Luis

March 3rd, 2006, 10:36 PM	#6
Luis Otero Major Player Join Date: Apr 2005 Location: Fort Dodge, IA Posts: 221	David, Thanks for the clarification and prompt response to you customers, as always! Luis