Connecting Canon 5D HDMI output to external monitors for video production

Gear

ZephyrCan I fly my Alexa or RED on a Zephyr?389

Master SeriesIs a used Master Series rig worth buying as a first big rig?191

BFDHow do I power my BFD receiver from my camera or sled?186

VoltCan I retrofit a Volt onto my existing sled or gimbal?168

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MDRWhere can I mount my Preston MDR on my rig?143

ModulusIs there a Modulus option for HD wireless video?141

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HU3Where can I get my HU3 repaired, refurbished or repainted?60

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Ultra VestWhich vest should I choose for my body size, comfort and operator type?39

2010Cameras (Film/Video/HD) forum

16 years old. Gear and prices may have changed since.

The Canon 5D outputs mini HDMI that switches between HD and SD resolution when recording begins, requiring a monitor capable of handling this transition.
Dedicated converter boxes like Blackmagic HDMI to SDI handle the 5D's resolution switching better than AJA converters.
The AJA box has difficulty processing the resolution change that occurs when the 5D starts recording, while Blackmagic converters manage this more effectively.
Generic PS3 component cables will not work with the 5D because the PS3 cable connects to a proprietary analog port rather than HDMI, and the camera does not support format conversion.
The 5D can output composite video in standard definition through a separate dedicated connector in addition to HDMI.
Dual-processor Canon models like the 7D and 1D Mark IV maintain HD output in all modes, while single-processor models like the 5D drop to SD when recording.
HDMI is a digital-only interface, whereas component video over RCA connectors is analog-only, and these two signal types cannot be interchanged with a simple cable.
A cable alone cannot convert between HDMI and component video formats; any conversion must occur within a device's internal processing.

Discussion focuses specifically on 5D capability; dual-processor models behave differently.
The resolution switching behavior and best converter solution were established through participant experience rather than manufacturer specifications.
Some participants debated the technical feasibility of the PS3 cable approach without definitive testing with the 5D camera itself.
Discussion does not cover specific monitor requirements or other external display options beyond converter box recommendations.