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by iso1631
2014 days ago
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You (your hardware) can tell if SDI is plugged in if the line is terminated with 75 ohms (SDI allows looping through to multiple drops) I can't think of any time I've ever used anything on a HDMI that uses power -- my HDMI to SDI converters (or vice versa) have separate power so it can't be very reliable and/or powerful I guess EDID data can be useful in the computing space for feeding back from the monitor. |
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