[mythtv-users] HD reference files?
opel1970 at gmail.com
Tue Mar 6 16:55:24 UTC 2007
On 3/6/07, Brian Wood <beww at beww.org> wrote:
> The biggest problem with checking encoders, as I said, is a source of
> "known good" video, even something as simple as an analog color bar
> generator doesn't exist in most homes, and static bars are not of
> much help in setting up encoders. Something that would generate test
> quality component HD video is just not realistic for even well-off
> consumers at this time.
Though I don't think anyone is talking about encoding HD video from
scratch. The only "encoding" that I ever do is when I burn an HD show to
DVD, and that is not time sensitive. Otherwise, recording HD shows via QAM
or OTA take little to no horsepower. The typical thing that takes power on
a real-time basis is decoding (for playback or commercial detection). A
decoding test should be readily scriptable, and very useful.
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