Official manual · chapter 7

DV Section of the Webserver

Original text and images from the official 8K VRROOM User Manual (Rev 1.00), pages 29–30. Click or tap the screenshot to enlarge it.

The Dolby Vision section

DV section of the VRROOM web server with captured Dolby Vision metadata, the TX0 DV EDID datablock and the custom DV datablock constructor — The DV section — original screenshot from the manual.

[CAPTURED INPUT DOLBY VISION METADATA]: Dolby ID and HEX data from the DV source.

[TX0 CONNECTED DOLBY VISION EDID DATABLOCK]: VRROOM will automatically sniff, display and save any Dolby Vision mandatory string from a connected sink at TX0 output. Once stored, this mandatory string can be used in Automix to ensure that the DV stream from the source is compatible with the sink. Once the DV string of a display is saved, you can insert other equipment like an AVR in between in the chain and still have the right DV signal passthru to the sink. Additionally, the datablock value is fully deciphered in human readable format.

[CONSTRUCT CUSTOM DOLBY VISION DATA BLOCK]: If DV flag in EDID page is set to CUSTOM, the DV string created and saved on this form will be used. Please note that only the resulting DV string is saved in the unit memory, each different value in the form will be reset to default once the CUSTOM DV STRING is created and saved.

[DV Interface]: Select the type of DV interface you want to use in your DV datablock
[Primaries]: Select Primaries you want to use in your DV datablock
[YUV422 12bit]: Enable or disable the support for YUV422 12bit
[Global Dimming]: Enable or disable the support of Global Dimming
[Backlight Ctrl]: Enable or disable the support for backlight control
[Backlight Minlum]: Set the Min Lum value for Backlight (25, 50, 75 or 100 nits)
[Support 10/12b]: Disable or enable support for 444/RGB 10b or 444/RGB 12b

If [Primaries] is set to CUSTOM, the following values can be tweaked individually:

[RED Primary X]: Set the value of your choice for RED Primary X
[RED Primary X]: Set the value of your choice for RED Primary X
[GREEN Primary X]: Set the value of your choice for GREEN Primary X
[GREEN Primary Y]: Set the value of your choice for GREEN Primary Y
[BLUE Primary X]: Set the value of your choice for BLUE Primary X
[BLUE Primary Y]: Set the value of your choice for BLUE Primary Y
[MAX Luminance]: Set the value of your choice from 100 – 10000 nits
[MIN Luminance]: Set the value of your choice from 0 – 1 nits

[Create IF]: Use the previous defined values to create the Custom DV datablock.
[Default IF]: Load the default Custom DV datablock values.
[Send DV]: Send the DV custom string created to be stored in unit memory and in use if DV flag in EDID page is set to CUSTOM, the DV string once created and sent from this form will be used. Some source need to be restarted after EDID changes, it is safe to always restart your source after change in EDID.

[REFRESH]: Refresh the current page.