This is working correctly. See below. John > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:ivtv-devel- > [EMAIL PROTECTED] On Behalf Of Dirk Beer > Sent: 20 June 2005 20:33 > To: ivtv-devel@lists.sourceforge.net > Subject: Re: [ivtv-devel] [PATCH] YUV improved quality and NTSC > > mplayer -fs -vo xv > is giving me a scaled-up picture, even if I explicitly turn off zoom: > mplayer -fs -nozoom -vo xv Yes. -zoom/-nozoom affect software scaling not hardware scalling. This is the same on something like an nvidia card.
> > mplayer -vo xv > gives me a nice, but non-scaled image at the top left of the screen. Yes. Centering not there yet. (Vertical centering coming first. > > Strange, because -fs was working fine after I first installed the > patch and rebooted. > > Dirk > > On 6/20/05, Dirk Beer <[EMAIL PROTECTED]> wrote: > > Hi John, > > > > looks like I spoke a little too soon. Things worked great the first time > around: > > -apply patch, make & install > > -reboot > > -try to view videos (couldn't see videos/movie) > > -view recorded tv, exit > > -mplayer -fs -framedrop -vo xv %s > > 720x480 mpeg4: excellent > > 480x272 mpeg2: excellent > > -xine -f %s > > 720x480 mpeg4: good (my slow machine can't keep up) > > 480x272 mpeg2: good (my slow machine can't keep up) > > > > but now, after doing some other stuff (watching tv, listening to music): > > -mplayer -fs -framedrop -vo xv %s > > 720x480 mpeg4: still excellent > > 480x272 mpeg2: not centered on screen, some tearing of the image > > (other smaller mpegs are similar) > > > > rebooting doesn't make any difference. > > > > I'm using Knoppmyth R4A16, the newest firmware from the Hauppauge > > site, and the ivtvdev_drv.o from ivtv3.6o, your patch, NTSC. > > > > still, it's a great improvement, thanks! > > > > cheers, > > Dirk > > > > > > > > On 6/20/05, John Harvey <[EMAIL PROTECTED]> wrote: > > > Great. Thanks for the feedback. > > > > > > John > > > --- Dirk Beer <[EMAIL PROTECTED]> wrote: > > > > > > > Dude, you rock. > > > > > > > > This finally fixed my NTSC playback. > > > > Let me know if you need any details. > > > > > > > > Dirk > > > > > > > > > > > > On 6/20/05, John Harvey > > > > <[EMAIL PROTECTED]> wrote: > > > > > > > > > > > > > > > > > > > > The attached patch tries to fix some of the > > > > strange anomalies in yuv > > > > > playback with some scaling sizes. It also attempts > > > > to fix NTSC but this is > > > > > completely untested. It also removes the compiler > > > > warning that I introduces > > > > > accidentally. > > > > > > > > > > Thanks to Ian Armstrong for his help working some > > > > of this out. > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Any problems let me know. > > > > > > > > > > > > > > > > > > > > Thanks > > > > > > > > > > > > > > > > > > > > John > > > > > > > > > > > > > > > > > -- > > > > "You know, I have one simple request, and that is to > > > > have sharks with > > > > frickin' laser beams attached to their heads!" > > > > > > > > > > > > > > > ------------------------------------------------------- > > > > SF.Net email is sponsored by: Discover Easy Linux > > > > Migration Strategies > > > > from IBM. Find simple to follow Roadmaps, > > > > straightforward articles, > > > > informative Webcasts and more! Get everything you > > > > need to get up to > > > > speed, fast. > > > > http://ads.osdn.com/?ad_idt77&alloc_id492&op=click > > > > _______________________________________________ > > > > ivtv-devel mailing list > > > > ivtv-devel@lists.sourceforge.net > > > > > > > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > > > > > > > > > > > > > > > > ------------------------------------------------------- > > > SF.Net email is sponsored by: Discover Easy Linux Migration Strategies > > > from IBM. Find simple to follow Roadmaps, straightforward articles, > > > informative Webcasts and more! Get everything you need to get up to > > > speed, fast. http://ads.osdn.com/?ad_id=7477&alloc_id=16492&op=click > > > _______________________________________________ > > > ivtv-devel mailing list > > > ivtv-devel@lists.sourceforge.net > > > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > > > > > > > > > -- > > "You know, I have one simple request, and that is to have sharks with > > frickin' laser beams attached to their heads!" > > > > > -- > "You know, I have one simple request, and that is to have sharks with > frickin' laser beams attached to their heads!" > > > ------------------------------------------------------- > SF.Net email is sponsored by: Discover Easy Linux Migration Strategies > from IBM. Find simple to follow Roadmaps, straightforward articles, > informative Webcasts and more! Get everything you need to get up to > speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=ick > _______________________________________________ > ivtv-devel mailing list > ivtv-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/ivtv-devel ------------------------------------------------------- SF.Net email is sponsored by: Discover Easy Linux Migration Strategies from IBM. Find simple to follow Roadmaps, straightforward articles, informative Webcasts and more! Get everything you need to get up to speed, fast. http://ads.osdn.com/?ad_idt77&alloc_id492&op=click _______________________________________________ ivtv-devel mailing list ivtv-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ivtv-devel
