Disclaimer:
3
rd
party and/or custom firmware providing extra features are not covered in this manual.
30
4K Diva – User Manual
[Send AVI]:
Replaces the current incoming AVI with the custom defined one in the text box. This way
customer can for example activate BT2020 mode in the TV even though content doesn't sent the correct
InfoFrame. This string is also saved in Diva and is persistent over hotplugs and power cycles.
The AVI mod is really meant for advanced users only because incorrect values can blank the screen and
since the settings are saved even power up won't help until reset. Please note that upon clicking,
Use
Custom AVI
will automatically send the current stored AVI metadata value, to stop the sending of the
custom AVI infoframe, uncheck
Use Custom AVI.
If
Use Custom AVI
is activated then by pressing the
Send AVI
button, the infoframe injection does not stop, it just changes values, useful to avoid TV resync.
[CAPTURED INPUT DOLBY VISION METADATA]:
Dolby ID and HEX data from the DV source.
[DOLBY VISION EDID DATABLOCK]
: Diva 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.
[SPD INFOFRAME]:
Display the captured Source Product InfoFrame.
[AUD INFOFRAME]:
Display the captured Audio Format information, if PCM this usually gives the sample
rate and number of speakers, if bitstream then usually this infoframe just inform the default which is
“refer stream header”.
[HVS INFOFRAME: HDMI VENDOR SPECIFIC]:
Display HDMI Vendor Specific InfoFrame.
[VSI INFOFRAME: VENDOR SPECIFIC]:
Display HDMI2.0 version of HDMI VSIF
[HFV INFOFRAME: HDMI FORUM VSIF]:
If the source is sending Vendor Specific Infoframe then the
information is captured, extracted and displayed in this text box on GUI.
[REFRESH]
: Refresh the current page.
