Via VSIF HDMI, the source can transmit or receive these VESA-defined blocks:
In the context of HDMI, VSIF is most commonly used to transmit using the extended tag code 0x07 . vsif hdmi
Note: Unlike CEA-861’s limited VRR signaling, DisplayID via VSIF allows precise fractional refresh rates and per-timing VRR windows. Via VSIF HDMI, the source can transmit or
: Used for advanced features like HDR (High Dynamic Range) and specialized vendor-specific video timing. Via VSIF HDMI