[linux-dvb] Slow channel changes with AverTV DVB-T 771

Ivor Hewitt ivor at ivor.org
Wed Apr 13 09:53:26 CEST 2005

> I am using MythTV 0.17 on a Fedora Core 3 (Kernel
> 2.6.10-1.770_14.rhfc3.at) box with an AverMedia DVB-T 771 card. The
> machine works well but I find that it can take up to 5/8 seconds to change
> TV channels. Is there anything I can to do speed this up ?
How long does the card take to change channels using the tzap utility?

Are you sure you're not just seeing the 3-4 second delay as Myth fills up its
Live ringbuffer?

> The picture quality seems good enough to me so I don't think it is a
> problem with signal strength.
> Any help would be most appreciated.
This is most likely simply a myth issue not a dvb issue.

More information about the linux-dvb mailing list