On Sat, Jan 20, 2007 at 12:03:01PM +0100, Hans Verkuil wrote: > > Try setting the number of buffers to 16. I looked at the ivtv-0.4 code > and it looks like it was able to dynamically allocate buffers until 16 > MB. This dynamic allocation was removed some time ago in ivtv-0.8 and > up (it gave lots of other problems), but that might mean that you can > run out of buffers if MythTV is not responsive enough. I've seen one > other report that said that increasing the number of buffer to 16 > works.
I tried setting: option ivtv enc_mpg_buffers=16 and I'm still getting a bunch of errors about MPEG and VBI buffers being full. > There is also a MythTV patch somewhere that improved the > responsiveness. 4MB of buffer space should be enough for about 4 > seconds with the default bitrates, so that should be enough for a well > written application. I wonder what's going wrong in MythTV such that 16 MB (16 seconds) still wouldn't be enough. That's really weird. Thanks. -- Andrew McNabb http://www.mcnabbs.org/andrew/ PGP Fingerprint: 8A17 B57C 6879 1863 DE55 8012 AB4D 6098 8826 6868
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