[mythtv] Ticket #9410: Positioning problems with BBC HD and BBC ONE HD recordings

Paul Gardiner lists at glidos.net
Sat Jan 15 11:54:29 UTC 2011


On 15/01/2011 01:48, MythTV wrote:
> #9410: Positioning problems with BBC HD and BBC ONE HD recordings
> -------------------------------------+-----------------------------
>   Reporter:  mythtv@…                 |          Owner:  jpoet
>       Type:  Bug Report               |         Status:  accepted
>   Priority:  critical                 |      Milestone:  0.24.1
> Component:  MythTV - Video Playback  |        Version:  Unspecified
>   Severity:  medium                   |     Resolution:
>   Keywords:                           |  Ticket locked:  0
> -------------------------------------+-----------------------------
> Changes (by jpoet):
>
>   * owner:  janne =>  jpoet
>   * status:  assigned =>  accepted
>
>
> Comment:
>
>   I have not looked at the code yet, but I had a spare hour so I compiled it
>   up and tried to record some content from my HD-PVR.  Unfortunately, with
>   the patch I get zero-byte files.  I am guessing that it is not detecting
>   the HD-PVR's keyframes correctly.
>
>   I should have some time on Sunday to dig further.

If you could upload a HD-PVR sample, I'll happily take a look too.

Hmmm, so do you think the recorder waits for the first key frame
before starting, and it's timing out? I never had that problem
using the original code with BBC HD. Strange: I haven't changed anything
in that area; I've hardly made any change really.

I've been seeing a different problem that may be related to this
patch: I intermittently see many thousands of records added to
the recordedmarkup table, with "mark" having values 24,30,31 and 32.
The table is then so big it cripples mythweb's display of recorded
programs, and I see mysql stuck on 99% CPU trying to sort the table.

Cheers,
	Paul.


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