Clean HDMI output means that a camera is able to output a live video signal through HDMI without any graphics, marks, data, autofocus regions or any other thing that usually shows on the camera display.
The clean HDMI output only includes just the video, nothing more, so it can then be sent without any visual distractions to any other live video equipment (HDMI capture card, professional video switcher) for live video streaming or broadcasting.
- Canon EOS 200D almost have clean HDMI output.
- Tested by myself. Video I recorded testing the camera.
- Resolution: 1920x1080
- Ports: mini HDMI
- Disabling all display info and autofocus the output will be clean. Then you can't see adjustments or use the menu (everything will be shown).
- Canon EOS 600D / Rebel T3I does NOT have clean HDMI output.
- Tested by myself. Video I recorded testing the camera.
- Resolution: 1920x1080/60i
- Ports: mini HDMI
- The image is displayed within a black frame. When recording, resolution lowers to 720x480.