ethomaz on 22 July 2013
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brendude13 said: I believe the PS4 has a built-in chip for video encoding. |
It has and I read that on GAF.
"I was talking to a third party developer recently who was impressed that on PS4 the recording feature doesn't use any main CPU/GPU/Memory resources. He theorised that it is done on a completely separate chip that taps into the output stream between the memory and HDMI and records the last 15 minutes of footage onto some stacked RAM (a method Sony already use for PS Vita)."
http://www.neogaf.com/forum/showpost.php?p=72104901&postcount=60
At least the Vita part it is right and I think did something like with PS4 too.
