Wireless HDMI

Why does my streaming stall?

WiFi

Episode 1662

Steven from San Antonio, TX

Steven has a wireless HDMI connection to stream from his computer to his TV. Some times it "hiccups" or even crashes. Leo says that wireless HDMI really isn't that good. What's happening is that the video packets are being dropped and the TV just moves forward if he doesn't get it all in order. So it may wait until it gets the latent packet, or just move on without it. That's why streaming tends to buffer up to 30 seconds in order to wait for a dropped packet. When the buffer drops to zero, it'll rebuffer to get back ahead.

How can I connect my home theater wirelessly?

DVDO Air3C

Episode 1267

Greg from San Jose, CA

Greg has a new HDTV and he doesn't want wires. How can he go wireless with his home theater unit? Scott says that a company called DVDO makes a wireless HDMI system called Air3C. It's around $200 for a transmitter and receiver, which uses the 60 GHz band. That means the transmitter and receiver must be more or less in line of sight with each other and can't be used to transmit from one room to another.

There is a good wireless HDMI option.

HDMI

Episode 1131

George from Toronto, Canada

George is a system integrator and he knows about wireless HDMI. George says that video scalers like DVDo.com have wireless HDMI 60Hz solutions that work really well because it handles spectrum that isn't used much. It works great -- up to 50 feet. And the walls aren't really an issue. George says that doing it through Cat5 or Cat 6 and baluns work as the best option in that case.