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

[s.huelswitt@gmx.de (Stefan Huelswitt)]

On 17 Jan 2003 "Jan Rieger" <jan@ricomp.de> wrote:

> I've written a patch against vdr 1.1.20 that ports the AC3overDVB stuff
> from the AIO 10.09 patch against vdr 1.0.4. It should also work with
> the newest version of vdr (1.1.21) and perhaps with older versions - so
> try it.

Great!!!
This is the last big thing I was missing in vdr 1.1.x.

It works good for me (HarmanKardon DD-receiver, vdr-1.1.21).

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.

Did not tried DVD yet.

Thanks you very much for your work :-)

-- 
Stefan Huelswitt
huels@iname.com  | http://home.pages.de/~nathan


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