C.Y.M wrote: >> This effect is due to the different numbering scheme for audio tracks >> in mpeg and avi files (avi: 1-99, mpeg: 0-31, see man mplayer). Some >> time ago I had posted a patch for the mplayer.sh in the forum on >> vdrportal.de >> (http://www.vdrportal.de/board/thread.php?postid=177058#post177058). >> This patch increases the AID variable by 1 if an avi file is detected. >> And it also checks if the selected audio track is available in the >> file. If the selected audio track number is not present in the file, >> the -aid parameter is not used in the mplayer command line. This patch >> is for an older version of the mplayer.sh file, so I think it doesn't >> apply without some small changes. >> > > Thank you. I have created a new patch for mplayer.sh-0.8.6 using the > information kindly provided. > OK, sorry for all the confusion, but this patch still does not work correctly. I have even hard-coded the AID variable to "0" in the mplayer.sh script and the secondary audio track is still selected. I am only testing this against native vdr files (not avi or mpegs). Perhaps there is something different about playing native vdr files? Best Regards, C.Y.M.