[linux-dvb] gnutv: What causes DVR overflow?
dheitmueller at kernellabs.com
Thu Dec 2 06:51:59 CET 2010
On Thu, Dec 2, 2010 at 12:46 AM, David Liontooth <lionteeth at cogweb.net> wrote:
> Thanks, Devin! On my end, it looks like the DVR overflow was caused by the
> -out file being on a mirrored OS drive; I've moved output to a separate
> drive and don't see the error any more. If I run into this again, are there
> ways to make this more robust -- for instance, increase the cache size,
> either as a parameter to the kernel module, or in gnutv?
There is an ioctl you can call against the demux filehandle to
increase the size of the in-kernel buffer. However I have no idea
whether the gnutv application currently plays with this value. I
suspect you would probably have to add an ioctl() call to the gnutv
Devin J. Heitmueller - Kernel Labs
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