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[vdr] Ring buffer overflows - system too slow?
- To: vdr@linuxtv.org
- Subject: [vdr] Ring buffer overflows - system too slow?
- From: Wolfgang Fritz <wolfgang.fritz@gmx.net>
- Date: Wed, 15 Jan 2003 18:38:40 +0100
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Hi,
I am running VDR with one Nexus-s rev. 2.2 on a 133 MHz/64MB Pentium
board with Kernel 2.4.20, newest CVS DVB driver and VDR-1.1.21
If I compile VDR with
#define DO_REC_AND_PLAY_ON_PRIMARY_DEVICE 1
#define DO_MULTIPLE_RECORDINGS 1
I get lots of "ring buffer overflow" messages while recording and the
recording is damaged.
This happens
- Sometimes during recording alone
- Often when recording while replaying another recording or time shift
I had this messages on a 667 P-III system too, but that was during the
"RTL affair" and may not be related to my present problems.
The strange thing is that sometimes a recording + replay is working
stable with system load at abt 0.6 to 0.8 and on the next try I get the
ringbuffer messages and the load rises to 1.2 - 1.5.
Maybe my system is simply to slow? Has anyone out there a single DVB-s
setup working reliable with DO_REC_AND_PLAY_ON_PRIMARY_DEVICE etc.
enabled and if so, on what kind of hardware?
Wolfgang
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