RCA composite to hdmi converters - work without video

jasongordon

Honorable
Dec 7, 2013
3
0
10,510
I was looking into buying an rca composite to hdmi converter to hook an old record player up to an hdtv but wanted to know if those converters would put out an hdmi signal if the yellow video input is missing? I want the hdmi to be a black screen with audio.