Sadly a better solution already exists: my 2012 Panasonic TV connects wirelessly to my network, and my laptop can stream videos to it without having to install anything , all via DLNA: http://en.wikipedia.org/wiki/Digital_Living_Network_Alliance Here's Panasonic's page outlining such features in their TVs: http://www.panasonic.co.uk/html/en_GB/Products/VIERA+TV/VIER... It's a lovely idea for retrofitting to older TVs…
You don't need to install anything, it's plug&play and open source. And can you stream to multiple tv's with that panasonic setup? And if you have multiple tv's from diferent models? A nice solution is something that doesn't rely on specific models or brands.
Yes you do, on their page it says "Install our AIRTAME application on your computer..." under step 2.
And can you stream to multiple tv's with that panasonic setup. And if you have multiple tv's from diferent models?
You have the choice of which screen to stream to.
If you mean "can you stream 1 video from 1 laptop to multiple screens as the same time," then I honestly have no first-hand experience so couldn't say.
DLNA has many members, so I would presume different models and brands would work.
From the Wikipedia page I linked, the members include:
ACCESS, AT&T Labs, Awox,[12] Broadcom, CableLabs, Cisco Systems, Comcast, DIRECTV, Dolby Laboratories, DTS, Ericsson, Google, Hewlett-Packard, HTC, Huawei, Intel, LG Electronics, Microsoft, Nokia, Panasonic, Qualcomm, Samsung Electronics, Sony Electronics, Technicolor, and Verizon.