[vdr] Re: Stream distortion when zapping channels while recording on the same device

[Oliver Endriss <o.endriss@gmx.de>]

On Wednesday 08 October 2003 00:03, Martin Hoffmann wrote:
> > Currently I'm running latency=64 and with this setting, I have less "video
> > data stream broken error". Hmm, certainly I've no "video data stream
> > broken"-error with this setting.
> Finally i can come up with some information from the vdr-portal:
> Using DVB Driver 1.0.1 with hw_sections=0|1 latency=64|128 VIDEOBUFSIZE in 
> transfer.c = 1MB | 10MB didn't help fixing the problems :-(
> 
> However driver snapshot from 01.01.2003 is running without this problem !
> 
> Finally the first appearance of the "bug" could be tracked down to between the 
> driver snapshot dvb-20030709 which is running fine and snapshot dvb-20030710 
> which has the bug !
> 
> So maybe on of the driver developers could please take a look at the changes 
> between those 24 hours ?

Interesting. The following changelog entry looks promising:

|2003-07-09 16:41  js
|        * driver/av7110/: Dpram, Dpram-icam, Root, Root-icam: new av7110
|        firmware version 0x261a which fixes: - section filter outputs data
|        from previous TS after zapping with hw_sections=0 - output of low
|        bandwidth section data (TDT or TOT with hw_sections=0) is delayed

Has somebody tried the 2003-07-09/2003-07-10 firmware with the current
driver?

Oliver


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