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At the crossroad of New media, Engineering, Research and Development
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Archive for ‘HDTV’ Category
Jan
16
2011
Hauppauge Broadway: OTA ATSC streaming for iOS devices….
Jan
15
2010
Elgato turbo.264 HD video encoding coprocessor review…….I just picked one of these babies up from the apple store and after testing it a bit for the past hour, I have one word for it: WOW. This little guy is no gimmick, it’s zippy as hell and it does exactly what they say it would. The details for the device are on Elgato’s Website, but this is just a mini review of the tests I ran against a couple of software encoders. Here is my setup: - Mac OSX 10.5.8 with latest updates running on a 2.16Ghz Intel Core 2 Duo Black MacBook w/ 2 GB 667Mhz DDR2 SDRAM. - Output was done through the Elgato Turbo stick, Mpeg Streamclip encoder and ffmpegX. - In all cases I’ve tried to produce a single pass h264/x264 file with the same dimensions and settings as the Elgato software preset for ipod best (640×360 @ 24 fps @ 1500 kbps at 80-90% quality). The results blew my mind:
Here are a couple of full size frames (640×360 px) blown up to 1920×1200 to exaggerate imperfections (click on the pics to see them full size): - Mpeg Streamclip - ffmpegX - And last but not least all three at the original size (left to right): Elgato Turbo Stick, Mpeg Streamclip, ffmpegX Best C$179 I’ve spent in a while. It just works. Jul
29
2008
So you think you are getting an HD quality signal……Hehehe, yeah people used to make fun of me when I mentioned how much I hate Robbers (Rogers) and Compressview (Expressview) services in Canada and that I would refuse to pay for their so called HD premium service because I KNOW what kinda abuse the content goes through before it gets to my TV. I’ve since switched to OTA (Over The Air) HD and yes I don’t get all the Discovery/Food/Bravo channels in HD, but then again what is your definition of HD I ask? Anyways, for those of you who’re still entrusting Robbers, Compressview and/or others, have a quick peak at this article on Popular Mechanics website. Mar
14
2008
And now a bit of Engineering brought to you by the letter E
They anticipate developing multiple members in the recorder product family – each targeting different recording needs. This first device targets HDV camcorder users and offers the ability to bypass the highly-compressed MPEG format. The features specification is below. They also imagine a sister device that would support single-link and dual-link HD-SDI recording. May
28
2007
HDHomeRun: Links for OTA Channels and Rogers Digital Channels |