Should I try the devel driver? How can I uninstall the 0.2 driver?
-----Ursprüngliche Nachricht----- Von: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Im Auftrag von John Harvey Gesendet: Montag, 11. Juli 2005 13:24 An: [email protected] Betreff: Re: AW: AW: [ivtv-devel] using mpeg after raw video Yes that makes sense. I'm not sure how to help though, the register poking we've been doing is with the raw output not the input. But there is a lot of register setting that gets done by the firmware only when something changes but not every time you play something. Assuming that capturing is the same it might be worth doing things like re-setting the capture size as well. John --- Matthias Laur <[EMAIL PROTECTED]> wrote: > Video32 is the raw Video device > Video0 is the mpeg device > > I see live with mplayer /dev/video32 and some > parameters. I do this because > on video0 I have a delay of about 2 sec. It is fast > enough for live tv etc. > , but not for my special hardware application. I'm > using it for video > observation and the audio signal that comes over a > direct wire is then not > in time with the video. That's the reason. > > My application has two possibilities: See live, and > if you are not at home > recording the video input. The capture works with > cat /dev/video0 > my.mpg. > > If I do the capture at first, everything is fine. > But if I saw live on > video32 at first and then the capture on dev/video0 > I have errors sometimes > on the recorded mpeg.file. The top 1/4 to 1/3 of the > top portion of the > picture is scrambled, but the other 2/3 of the > picture is correct. To change > the channel with ioctl -p... few times fixes the > video0, but I'm searching > for a better way. > > I hope you understand me now :-) > > > > -----Ursprüngliche Nachricht----- > Von: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Im > Auftrag von John Harvey > Gesendet: Montag, 11. Juli 2005 11:24 > An: [email protected] > Betreff: Re: AW: [ivtv-devel] using mpeg after raw > video > > Sorry i confused myself. video32 is the capture > device > isn't it. > > Ok so what are you displaying the video to? > How can video0 be too slow? It can feed mpeg frames > out as fast as they come in? > It is fast enough for live tv and that is > effectively > all you are giving it it's just comeing from the > svideo connector. > > John > > --- Matthias Laur > <[EMAIL PROTECTED]> > wrote: > > > Hi John, > > > > > > I guess you are trying to do this for perfomance > > with > > mplayer. > > > > -> Yes, video0 is to slow... > > > > I would suggest the best aproach now would be to > try > > the latest 0.3.6 ivtv driver. > > > > ->ok, how can I reinstallt he 0.2 driver? > > > > Use the latest (0.10.4) > > xdriver and the use the Xv driver to display > mplayer > > output instead of sending it to /dev/video32 > > directly. > > > > ->I don't understand. Which xdriver? How can I get > > it and how can I install > > it? > > > > Many thanks for your help. > > > > Regards, > > Matthias > > > > > > > > > ------------------------------------------------------- > > This SF.Net email is sponsored by the 'Do More > With > > Dual!' webinar happening > > July 14 at 8am PDT/11am EDT. We invite you to > > explore the latest in dual > > core and dual graphics technology at this free one > > hour event hosted by HP, > > AMD, and NVIDIA. To register visit > > http://www.hp.com/go/dualwebinar > > _______________________________________________ > > ivtv-devel mailing list > > [email protected] > > > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > > > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the 'Do More With > Dual!' webinar happening > July 14 at 8am PDT/11am EDT. We invite you to > explore the latest in dual > core and dual graphics technology at this free one > hour event hosted by HP, > AMD, and NVIDIA. To register visit > http://www.hp.com/go/dualwebinar > _______________________________________________ > ivtv-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > > > > ------------------------------------------------------- > This SF.Net email is sponsored by the 'Do More With > Dual!' webinar happening > July 14 at 8am PDT/11am EDT. We invite you to > explore the latest in dual > core and dual graphics technology at this free one > hour event hosted by HP, > AMD, and NVIDIA. To register visit > http://www.hp.com/go/dualwebinar > _______________________________________________ > ivtv-devel mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ivtv-devel > ------------------------------------------------------- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar _______________________________________________ ivtv-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ivtv-devel ------------------------------------------------------- This SF.Net email is sponsored by the 'Do More With Dual!' webinar happening July 14 at 8am PDT/11am EDT. We invite you to explore the latest in dual core and dual graphics technology at this free one hour event hosted by HP, AMD, and NVIDIA. To register visit http://www.hp.com/go/dualwebinar _______________________________________________ ivtv-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ivtv-devel
