Hello,
When I try ripping dvd audio to ogg using this:
transcode -i /dev/dvd -x dvd -T 3,-1 -a 0 -y null,ogg -b 192,0,3,1 -m out.ogg,
then playback using ogg123 or xine, the audio sounds high pitched. if i do
lsdvd -a
it states that the audio frequency is 48000 for all titles. I'm not
sure then why transcode is getting this wrong, because the call to
oggenc clearly has the option -R 48000:
ogenc -r -B 16 -C 2 -b 192 -R 48000 -Q -o "out.ogg"
Further, if i play the dvd back in xine or mplayer, the audio sounds
correct.
1) could it be that the lsdvd info is incorrect?
2) if i need to resample, how do i know the exact frequency to
resample at? guess and check seems to a bad strategy. the standard
sample rates sounded too slow or too fast (22050 and 44100).
Best,
m
