On Thu, Dec 2, 2010 at 12:46 AM, David Liontooth <lionte...@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?
Hi David, 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 source code. http://linuxtv.org/downloads/v4l-dvb-apis/dmx_fcalls.html#dms_set_buffer_size Devin -- Devin J. Heitmueller - Kernel Labs http://www.kernellabs.com -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
