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Gregg Loewen

Gregg Loewen

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Viewing 15 posts - 61 through 75 (of 471 total)
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  • February 14, 2016 at 10:32 pm in reply to: No display’s manual calibration #3169
    Gregg Loewen
    Keymaster

    hi Amir
    Steve is correct, for the most part. A 3D LUT is going to be more accurate however consumer displays do not have the ability to have a LUT so we work with what is available to us.

    February 8, 2016 at 8:29 am in reply to: 2K and 4K Clibration #3167
    Gregg Loewen
    Keymaster

    hi Amir…it depends on what the source is…..as of right now….
    pretty much all 4K is at rec 709 with Gamma of 2.4 (BT1886).
    HDR does not exist in 1080p, only in UHD. HDR specifies a larger gamut than 709 but it is not yet standardized.

    January 22, 2016 at 4:07 pm in reply to: JVC ISF Software for DLA-X70R, X90R, RS55, RS65, XC788R and XC988R #3157
    Gregg Loewen
    Keymaster

    Here is the JVC auto software…please note it only works with a spyder 4.

    January 22, 2016 at 4:06 pm in reply to: JVC ISF Software for DLA-X70R, X90R, RS55, RS65, XC788R and XC988R #3156
    Gregg Loewen
    Keymaster

    Here is the THX software.

    January 5, 2016 at 6:53 pm in reply to: JVC ISF Software for DLA-X70R, X90R, RS55, RS65, XC788R and XC988R #3153
    Gregg Loewen
    Keymaster

    Ive been speaking with Datacolor….they have no knowledge of the JVC software. They have also told me that the s4 probe has not been produced for more than 1 year. ….Ill keep updating here as I learn more.

    December 31, 2015 at 12:54 am in reply to: JVC ISF Software for DLA-X70R, X90R, RS55, RS65, XC788R and XC988R #3149
    Gregg Loewen
    Keymaster

    working on it…not sure there is a software this year…there will be a software for use with the Spyder4….more details to follow over the next couple of days.

    December 8, 2015 at 4:02 pm in reply to: Sony PVM A250 OLED monitor #3145
    Gregg Loewen
    Keymaster

    not hard to calibrate…just use HDMI and input the same settings (Cont and brightness) in the SDI input. make sure you have the flicker free set correctly, otherwise the black level will be incorrect.

    November 13, 2015 at 4:33 pm in reply to: Sony VPL-VW600ES 4K Projector #3101
    Gregg Loewen
    Keymaster

    hi guys
    I have been notified that a post from this forum was posted on AVS. IMMEDIATELY REMOVE IT FROM AVS. THIS IS A PRIVATE PROFESSIONAL FORUM AND INFORMATION IS NEVER TO BE POSTED ELSEWHERE.
    Thank you.

    October 30, 2015 at 8:44 pm in reply to: LG Plasma – 2/20 point controls did not work #3143
    Gregg Loewen
    Keymaster

    the 2 point doesnt work either ?
    If so, time for call for re repair.
    Sorry I cant be of more assistance.

    August 26, 2015 at 12:26 pm in reply to: Sony VPL-VW600ES 4K Projector #3134
    Gregg Loewen
    Keymaster

    hi Gorm, thanks for the info!! Good stuff.

    June 16, 2015 at 6:40 pm in reply to: Marantz AVRs and ISF MODES #3120
    Gregg Loewen
    Keymaster

    To access the ISF mode on our gear follow this procedure:

    1) Bring up the setup menu
    2) Select VIDEO
    3) Select PICTURE ADJUST
    4) Select either ISF DAY or ISF NIGHT
    5) Hold down the INFO button on the remote for 6 seconds to bring up the picture adjustment options

    The picture settings are stored as soon as you make them.

    June 16, 2015 at 2:12 pm in reply to: Marantz AVRs and ISF MODES #3119
    Gregg Loewen
    Keymaster

    hi Martin.
    I just emailed Marantz to ask.

    June 3, 2015 at 7:38 pm in reply to: OLED LG-55EC9300 #3117
    Gregg Loewen
    Keymaster

    hi Julian.
    I doubt there is…it is oled…it will act like a plasma / crt….sort of.

    May 3, 2015 at 12:57 pm in reply to: Samsung HU7500/HU8500 Flesh Tone Control #3108
    Gregg Loewen
    Keymaster

    Hi julian!
    Easy to test….just use the color checker patterns in ChromaPure or Calman. The patterns measure the deltaE values of 18 different flesh tones.
    When you do a calibration do the measurements with and without the flesh tone adjustment in place. This would be a very easy test to scientifically verify whether Vincent if FOS or not (Im guessing that he is).

    On a related note….if he really knew his S@@@ he would already be using the colorchecker to verify and quantify his claims.

    April 21, 2015 at 1:18 pm in reply to: JVC RS4910/6710 ISF Modes #3107
    Gregg Loewen
    Keymaster

    hi Martin
    I dont know about the “on top of” part…perhaps V can assist with this.
    The ISF software allows for 10 point gamma and gray scale adjustment.

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