DVI and HDMI Mistakes

1 Myth: DVI and two HDMI interfaces quality vary greatly Under the existing circumstances, the same resolution, DVI and HDMI picture quality was no significant difference between the two interfaces, but with the development of the HDMI interface than DVI interface can provide more functionality. 2, Myth: HDMI interface can transmit hdmi wall plate audio signals, DVI can transmit audio signals DVI pin from the above definition can be found, there is no use of empty data pins. As 4,5,12,13,20,21 these pins, graphics card makers can use these empty needle transmission of audio signals. However, due to the DVI standard does not define a special pin to transmit crossover ethernet cable audio signals, so this is something the manufacturers themselves do set standards and interoperability between different vendors are not common. Also, because most manufacturers prefer to use advanced HDMI interface to transmit audio, DVI can transmit audio function was abandoned.