VDR+DXR3 - stability problems (possible patch)

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Jon Burgess napisa?(a):

> Yes this occasional freeze with garbled OSD happens from time to time 
> and seems to be much more frequent when there is no Video data (e.g. 
> with the mp3 plugin). I don't know any way of fixing these problems.

Probably sending "prepared" empty frame with/before OSD will help (when 
there is no real data). Similar to "NoSignal.pes" in vdr-xine. I'm 
afraid that DXR3 do not like OSD data without valid primary stream.

> I've been working on the problems that occur with occasional bursts of 
> interference which can occasionally cause the output to lockup. I've 
> made a few changes which seem to help a lot with getting the 
> dxr3plugin to recover when this occurs. 

> Can you try adding this patch to the dxr3plugin and see if it helps?

I tested your patch with my DXR3 setup (newest microdode 0x2e)
I have two "fifo full" issues (without valid signal):
1. vdr exits, so I have to start it again
2. OSD garbaged (I can send you screenshot), "fifo full" message appeard 
in syslog, but vdr didn't exit. I recovers by pressing "menu"->4 
(recordings)->green (rewind), but the stream plays jerky, but replaying 
sequence stop->menu->4->green helps and the strem looked OK.

-- 
Mikolaj Tutak


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