Why not? I'm sure the people who bought expensive capture cards wanted to know this.
It uses HDMI. Anyone could've figured that it supported capture-cards. The better question would be if it has HDCP-encryption (which btw, both the PS4 and X1 have).
HDCP-encryption on games would mean that the console does not support Capture Cards.
Of course you can always find a way around it (HDMI -> Component or HDMI -> DVI -> HDMI) but it's time and money consuming.
Or you can just use the little Aver DVR capture card and don't upgrade the firmware on it and it bypasses HDCP. This is not news.. --- PSN>TheReal_Seal I'm the official Vega of the universe! Please be excited!
No the OS on the PS3 blocks the signal through hdmi... The 360 does the same if you try to access Netflix with a capture device hooked up. --- There was a time when the Church ruled the world It was called the Dark Ages