That does depend a bit on the nature of the switch. Some of the cheap multiplexers do actually circumvent the whole copy protect path. Most AV amps will also allow 4K pass through.
Help to copy files please
Apr 13, 2020
Last reply: 6 years ago
21 Replies
You may well be right, but when I used a multiplexing switch which worked fine on HD and on non-copy protected 4k the commercial player announced that it had not received a satisfactory handshake from the monitor and that it would therefore only stream HD. If the player hadn't told me I doubt if I would have been able to tell this had happened.
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