[vdr] dvbsddevice-Plugin: Problems with A/V Sync

Udo Richter udo_richter at gmx.de
Mon Dec 13 22:01:30 CET 2010


Am 13.12.2010 13:56, schrieb Christopher Reimer:
> OK, I think I know the reason of my A/V-Problems.... The Harddrive is
> too slow. (Activy 300 => UDMA 66)

Sure?

For years now, I've been running slow spinning disks on an VIA EPIA
board that theoretically delivers UDMA133, but never actually reaches
more than 30Mb/s transfer rate. Thats still enough to have several
concurring recordings, some instances of noad and a playback without any
problems.

You have any real world data on your disk speed? dd if=/dev/hda
of=/dev/null bs=16384 count=100000 for example?

Cheers,

Udo



More information about the vdr mailing list