NanoFlash Picture Profile Question at DVinfo.net

Lance Librandi · February 11th, 2010, 05:33 PM

Hello All,
I have a question given that the NanoFlash records a native SDI signal that bypass's the camera's encoder, if changes are made to the picture profiles do they have any effect the SDI signal recorded the NanoFlash.
I have made some profile changes on my EX3 and can see changes to the signal recorded to the SxS cards but can not see the effect on the NanoFlash File.

George Griswold · February 11th, 2010, 05:43 PM

Profile changes should be seen on recorded SxS as well as the HD-SDI.... both after camera paint/ shading adjustments... try something radical in the profile and you will see it.

Aaron Newsome · February 11th, 2010, 06:59 PM

George is correct. The SDI output will be affected by changing camera settings.

Dan Keaton · February 11th, 2010, 06:59 PM

Dear Lance,

George is correct.

The HD-SDI and SD-SDI signals are after any picture profiles for almost all cameras.

The Thompson Viper, and maybe some other cameras, allow you to obtain a non-adjusted image, but these are exceptions.

Aaron Newsome · February 11th, 2010, 07:02 PM

In the case of the Viper, it clearly has multiple SDI out. One is affected by camera settings, the others are not. Most cameras only have a single SDI out, or if they have 2 SDI out, they output the same signal.

Lance Librandi · February 12th, 2010, 02:02 AM

Hey thanks guys,
George you are right small adjustment are harder to detect.

February 11th, 2010, 05:33 PM	#1
Lance Librandi Major Player Join Date: Aug 2009 Location: South Australia Posts: 374	NanoFlash Picture Profile Question Hello All, I have a question given that the NanoFlash records a native SDI signal that bypass's the camera's encoder, if changes are made to the picture profiles do they have any effect the SDI signal recorded the NanoFlash. I have made some profile changes on my EX3 and can see changes to the signal recorded to the SxS cards but can not see the effect on the NanoFlash File.

February 11th, 2010, 05:43 PM	#2
George Griswold Major Player Join Date: Apr 2005 Location: New Orleans, LA Posts: 218	Profiles on SDI output Profile changes should be seen on recorded SxS as well as the HD-SDI.... both after camera paint/ shading adjustments... try something radical in the profile and you will see it. __________________ George T. Griswold, Jr. www.videonow.info New Orleans

February 11th, 2010, 06:59 PM	#4
Dan Keaton Inner Circle Join Date: Dec 2002 Location: Augusta Georgia Posts: 5,421	Dear Lance, George is correct. The HD-SDI and SD-SDI signals are after any picture profiles for almost all cameras. The Thompson Viper, and maybe some other cameras, allow you to obtain a non-adjusted image, but these are exceptions. __________________ Dan Keaton Augusta Georgia

February 11th, 2010, 06:59 PM	#3
Aaron Newsome Major Player Join Date: Jul 2009 Location: Rancho Santa Margarita Posts: 590	George is correct. The SDI output will be affected by changing camera settings.

February 11th, 2010, 07:02 PM	#5
Aaron Newsome Major Player Join Date: Jul 2009 Location: Rancho Santa Margarita Posts: 590	In the case of the Viper, it clearly has multiple SDI out. One is affected by camera settings, the others are not. Most cameras only have a single SDI out, or if they have 2 SDI out, they output the same signal.

February 12th, 2010, 02:02 AM	#6
Lance Librandi Major Player Join Date: Aug 2009 Location: South Australia Posts: 374	Hey thanks guys, George you are right small adjustment are harder to detect.