[vdr] PlayVideo and PlayAudio Obsolete in 1.3.18

["C.Y.M" <syphir@syphir.sytes.net>]

Two useful plugins (dvd and vcd) both implement the PlayVideo functions in their current state.  I 
would like to fix them both but I think I need more information on what needs to change.  If I take 
a simple example (vcd-0.0.6), this is what currently exists:

--SNIP--

if (playItem) {
           int w = PlayVideo(p, pc);
           if (w>0) {
              running = true;
              p += w;
              pc -= w;
              if (pc<=0) {
                 ringBuffer->Drop(playItem);
                 playItem = NULL;
                 }
              }
           else if (w<0 && FATALERRNO) {
              LOG_ERROR;
              break;
              }
           }

--SNIP--

So it appears that if I change "PlayVideo" to "PlayPes", then I need to add an extra boolian parameter?

virtual int PlayPes(const uchar *Data, int Length, bool VideoOnly = false);