[vdr] Re: dvd plugin navigation problems

[Andreas Schultz <aschultz@warp10.net>]

On Monday 02 June 2003 6:52 pm, Daniel Sáez Domingo wrote:
> Hello,
>
> 	I have some problems with the dvd plugin for vdr.
>
> My versions are:
> vdr-1.2.0
> 	vdr-dvd-0.3.2a
> 		libdvdcss-1.2.6
> 		libdvdread-0.9.4
> 		a52dec-0.7.4
> 		libdvdnav-0.1.9
>
> My problems are:
> - I can't hear anything in some original DVD's
> - I get some errors (something like jumps) in sound
> - I get some errors in navigation screens. For example, the cursor mark
> doesn't move, more than one cursor mark appears at the same time, there
> are more jumps and cuts when I navigate, ...
>
> I have tried to reproduce the same dvd (the lord of the rings) using
> ogle and all these problems dissapear.
>
> Which is the cause of these problems?
> How can I solve them?

A good starting point would be to downgrade your libdvdnav to 0.1.7. The 
version you are using has significant changes compared to the version the 
plugin was tested with.
Also, some of the errors you describe will occure when you use the AC3overDVB 
patch. The solution to this has been posted to this list already.

@@ -277,7 +276,7 @@

       if (blk_size > 0) {
          int res = PlayVideo(write_blk + blk_offs, blk_size);
-         if (res <= 0) {
+         if (res < 0) {
              esyslog("ERROR: PlayVideo, %s (workaround activ)\n", 
strerror(errno));
              DeviceClear();
          }

Andreas



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