[vdr] Re: A/V sync problems with new drivers

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

Juri Haberland wrote:
> I know that this may be off-topic for this list, but as I posted this
> a week ago on the linux-dvb list I didn't receive a single answer.
>
> Maybe one of you experienced the following behaviour also or has a
> hint to why this is happening:
>
> With the new drivers 1.0.0-rc1 and -rc2 I experience desync of a/v in
> VDR after viewing a recording. This does not happen with a driver
> from CVS as of 13. January. This is very reproducable. It affects all
> programs on the same frequency (I use DVB-T) but vanishes, if I
> switch to a channel on another frequency.
> This happens also, if I use the old firmware (from the 13-01 driver)
> with the new driver, so it seems to be not a problem of the new
> firmware.

@all who have A/V sync problems:
Please try the following driver patch and report whether it solves the 
problem. 

--- av7110.c.org	Tue Apr  1 15:01:30 2003
+++ av7110.c	Wed Apr  2 20:39:37 2003
@@ -2288,8 +2288,10 @@ ChangePIDs(av7110_t *av7110, u16 vpid, u
 
         av7110->pids[DMX_PES_SUBTITLE]=0;
 
-        if (av7110->fe_synced) 
+        if (av7110->fe_synced) {
+                pcrpid = av7110->pids[DMX_PES_PCR];
                 SetPIDs(av7110, vpid, apid, ttpid, subpid, pcrpid);
+        }
 
         up(&av7110->pid_mutex);
 }

Oliver


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