3 RC cables meaning composite video (yellow video, red and white audio) or component video (YPbPr)? No, those are analog signals and HDMI is digital. There would need to be a digital to analog converter (DAC) somewhere inline.
I also have access to a Rebel T3i which has an A/v minijack out. I have tried to use this setup: Minijack to 3 RCA cables to minijack a/v in, but the screen won't show the signal. I'm just wondering if it is the screens fault (it's a sylvania second screen, the video player plugs into the second screen via a A/V minijack), or am I doing something wrong?
07/31/2023: New firmware updates are available.
05/31/2023: New firmware updates are available.
05/18/2023: New firmware updates are available.
04/20/2023: New firmware version 1.4.1 is available for EOS R3
03/30/2023: New firmware updates are available.
2/07/2023: New product announcements!EOS R8 EOS R50RF-S55-210mm F5-7.1 IS STMRF24-50mm F4.5-6.3 IS STMRF15-30mm F4.5-6.3 IS STM