[vdr] Re: How to use 5.1 with VDR?

["Jan Rieger" <jan@ricomp.de>]

> -----Original Message-----
> From: vdr-bounce@linuxtv.org [mailto:vdr-bounce@linuxtv.org] 
> On Behalf Of Stefan Huelswitt
> Sent: Friday, January 17, 2003 11:24 PM
> To: vdr@linuxtv.org
> Subject: [vdr] Re: How to use 5.1 with VDR?
> 
> But with some older recordings, I have a slight video 
> stuttering every 2-3 seconds. I compared your source with the 
> older 1.0.4 and I saw that you are generating the PTS data 
> different. If I change (like the way in 1.0.4):
> 
> --- multichannelaudio.c.orig	2003-01-17 23:17:32.000000000 +0100
> +++ multichannelaudio.c	2003-01-17 23:16:34.000000000 +0100
> @@ -180,7 +180,7 @@
>    DEBUG("old buffer context: %d\n", bufptr - buf);
>  
>    //do we enter with an empty buffer
> -  bool sendPTS = (bufptr - buf) < 100;
> +  bool sendPTS = (bufptr - buf) < 40 ? 2:0;
>  
>    for (;;) {
>  
> @@ -210,7 +210,7 @@
>  
>          else {
>  
> -           SendIEC60958(buf, bufpos - buf, sendPTS ? 
> PTSflags : 0, PTSdata);
> +           SendIEC60958(buf, bufpos - buf, sendPTS, PTSdata);
>  
>             sendPTS = false;
>             bufptr = buf;
> 
> the stuttering is gone.

Thank you for testing. Unfortunately I have no idea about this streaming
things. By generalizing the AC3 and DTS code I have choosen the greater
value. Perhaps I have again to split up the AC3 and DTS decoding...

... O.K. I have updated the patch and integrated your change in a manner
that the DTS things are not affected.

Can you try if this works also?

@Gregoire: Perhaps this solves your problem, too?

Jan



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