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RE: [Discuss-gnuradio] problem with audio extraction in NTSC
From: |
Robert McGwier |
Subject: |
RE: [Discuss-gnuradio] problem with audio extraction in NTSC |
Date: |
Thu, 17 Feb 2005 22:35:44 -0000 |
The book is now available for pdf download
http://phptr.com/content/images/0131240722/downloads/blanchette_book.pdf
Qt4 will be GPL/QPL open source for Windows, Mac OSX, and Linux.
http://www.trolltech.com/products/qt/opensource.html
reveals it is free now for Macs and
http://www.trolltech.com/newsroom/announcements/00000192.html
shows that it will be open source for all platforms but Embedded.
Bob
N4HY
-----Original Message-----
From: address@hidden
[mailto:address@hidden Behalf
Of Berndt Josef Wulf
Sent: Thursday, February 17, 2005 10:58 PM
To: address@hidden
Subject: Re: [Discuss-gnuradio] problem with audio extraction in NTSC
On Fri, 18 Feb 2005 04:57 am, Eric Blossom wrote:
> On Thu, Feb 17, 2005 at 05:37:47AM +0000, address@hidden wrote:
> > > Great. I don't know anything about this package. It would however be
> > > great it it worked with wxPython. I'd hate to give up the cross
> > > platform portability.
> >
> > The package appears to be written mostly in Fortran. I'm not sure
> > how cross platform that makes it. Also, a quick test that I did
> > using dummy data (just plotting an array) was burning about 30% CPU
> > on my P4 2.4 at 10 frames per second. I'll see if I can improve
> > this but initial results could look better... If this doesn't work
> > out what other avenues should we consider? What was the issue with
> > the old Qt versions?
>
> Qt is *not* free for either OS/X or Windows.
> As far as I know there is not a well developed set of bindings for use
> from Python.
This is not true. I've QT3 installed on both, WinXP and NetBSD. QT is
available under various licenses. For non-commercial use you can use the
non-commercial QT Edition.
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, (continued)
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, Matt Ettus, 2005/02/16
- [Discuss-gnuradio] Scope and Spectrum Analyzer using WCK, Thomas Traber, 2005/02/16
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, David Carr, 2005/02/16
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, Eric Blossom, 2005/02/17
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, David Carr, 2005/02/17
- Re: [Discuss-gnuradio] problem with audio extraction in NTSC, Berndt Josef Wulf, 2005/02/17
Re: Re: [Discuss-gnuradio] problem with audio extraction in NTSC, Eric Blossom, 2005/02/17