Blackmagic Forum

Posted: **Sun Apr 11, 2021 11:08 pm**

I have clean feed enabled, and frame guide disabled. No matter what I do, the output from my BMPCC4k still has the letterboxed grey bars at the top and bottom, and in my case I would like them gone as I plan on broadcasting the HDMI out live. Any tips?

Posted: **Mon Apr 12, 2021 4:58 am**

probably it's the resolution setting. Try 4k UHD (not DCI), and the HDMI out should be 16:9 full screen.

Blackmagic Forum

How to turn off letterbox on BMPCC4K HDMI Out?

How to turn off letterbox on BMPCC4K HDMI Out?

Re: How to turn off letterbox on BMPCC4K HDMI Out?