Does an HDMI 3D sync Extractor exist?

[tripletopper]

I got a couple devices that I've gotten for fairly cheap.

One of those devices is a Vesa plug to 2.5 mm plug, which I could convert into a 3.5 mm plug for my Sega scope glasses.

The other device I have is a VGA in VGA out with a sink extractor in the middle which has both a VESA plug and a 3.5 mm plug.

I got a device with a VESA plug on one end and an RF sinker on the other end that accurately does the timing.

I think I might have the equipment to run a left right alternator in sync with a PC picture and assuming I put it to a very low ping monitor should correctly filter out the left and right frames properly.

My main question is why is there no such thing as an HDMI 3d sync extractor?

Also how do infrared transmitters and TRS shutter glasses run? I could generate the noise the regular rhythmic pattern of the left right signal on the sync channel, I could re-transmit the noise and delay it whatever the TV delay is but I can't power the glasses on that alone.

I think those devices have a 5 volts pin somewhere therefore somewhere there should exist a USB power source that could power either an IR transmitter or TRS shutter glasses.

I don't know how these glasses work well enough to know how to power them externally apart from the system it's designed from.

Does anyone have any ideas of where I could feed a sync signal and a power source for either IR or TRS shutter glasses? I understand for the IR I have to power the glasses with electric charge.

Anyone have any idea of a way I could run a shutter system without relying on the power of a pre-made 3D device?