[mythtv-users] recordings cut off early especially when watching recoding in progress
knowledgejunkie at gmail.com
Fri Oct 13 10:57:22 UTC 2006
On 12/10/06, McNally <mcnallychris at pobox.com> wrote:
> I'm using mythtv 0.20. When I watch recording in progress, such as a
> baseball game, I begin watching about 40 minutes after the start, fast
> forward through commercials and other junk, and find that the actual
> recording seems to have stopped soon after i started watching. This has
> happened twice already to me. I see from the logs that there seems to be
> a DMA error and it may be IVTV related. Other recordings have ended much
> sooner than scheduled and there is an error in the Myth log.
> I am using an ASUS A8N-VM CSM mainboard with an AMD Sempron which has
> NVIDIA nforce and gforce chipsets. The backend and frontend are the same
> box. I am using ext3. The CPU from top is around 90% when watching
> recordings. I have sections of the logs below. Thanks in advance.
> ivtv version
> ivtv: version 0.7.0 (tagged release) loading
> ivtv: Linux version: 2.6.17-1.2142_FC4 mod_unload 686 REGPARM 4KSTACKS
Try upgrading to ivtv 0.7.1 which has a fix for DMA problems like this
- from the ivtv changelog:
0.7.1 stable release
- Add getopt support to test/vbi. Add new timeout option.
- Fix South African broadcast frequency table.
- Detect and workaround DMA offsets that can be introduced by
a DMA error.
- Sliced VBI always uses PIO, never DMA.
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