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Uncompressed TV Video Over USB 2.0 from ATI
An anonymous reader writes "Ever wanted to watch TV on your notebook computer? Well, you used to be stuck with an external TV tuner that will usually compress the video so much to squeeze it down the USB interface, that it's not worth watching. But the new ATI TV Wonder manages to push uncompressed video down the USB 2.0 interface, producing superb image quality. It also comes with ATI's suite of multimedia applications and utilities. The reviewer reckons it's a great unit, although a little bit on the expensive side."
*Sighs for some dupe checking*
... want uncompressed signal so they can do more than dumb stuff like record TV and play it back.
Some people, like myself, want uncompressed video so we can load it into a editor, chop out all the commercials, and encode it with DivX or Ogg Theora or something else. Or write it out to a DVD. Now they don't have to Fast Forward through the commercials.
Here's another thing some people like to do. Hook up their VCR to the capture card, put in some old VHS tapes, and start recording. Then they can edit it, arrange the clips, and write it back to a DVD so it doesn't get degraded. The Macintosh is amazingly good at this sort of thing, particularly with DV cameras (if you don't have one, use a Formac Studio TVR).
Anyway, you can't do any of these things with MPEG, because most editors don't do MPEG editing. Final Cut Pro and Premiere don't even do it (I've tried with v3 and v6 respectively). Why? Because it's lossy!
Uncompressed, non-lossy video is good, particularly in open formats. Just because it doesn't suit your application doesn't make it any less cool.