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Re: [Discuss-gnuradio] atsc receiver error rate: 5.19e-05

From: mgray
Subject: Re: [Discuss-gnuradio] atsc receiver error rate: 5.19e-05
Date: Wed, 19 Apr 2006 10:26:35 -0700 (MST)

As a side note, if you want to keep the program in HD you can burn the 
MPEG program on a standard red-laser DVD and play them with this DVD 


You'll have to burn it as a DL disc, but 8 MB would fit.  You can also 
encode it to WMV-HD or DiVX-HD to make the program much smaller.

This is all kind of stop-gap until we get HD-DVD and/or Blu-Ray.  But it 
is sweet to play HD content off a DVD.

On Wed, 19 Apr 2006, Charles Swiger wrote:

> I thought this was pretty good for last night's recording of
> "Boston Legal":
> end of file, exiting
> 661 errors out of 12727848 mpeg packets.  12727187 good packets.  Error
> rate = 5.19e-05
> That's for a 450Kw xmtr 10 miles away receiving with a scanner antenna.
> What works so far is: recording an hour long program in 3 20-minute
> segments, making about 80Gb per segment. Then running gnuradio-0.9
> on 3 cpu's (with fake mc4020's on another 3 cpu's) and by about
> 10AM the next day they're done.  Then concatenate the 3 transport
> streams into 1 8Gb file, and running hdtv2dvd on it for 2 hours, 
> and out pops one hour long 720x480 ntsc high quality dvd, all from
> thin air.
> Tonight's target video: Bones.
> --Chuck
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