[MPlayer-users] Playing 44.1kHz MP3's properly at 48kHz

Timothy J. Massey tmassey at modernmerchant.com
Fri Jan 2 06:07:05 CET 2004


I'm trying to play 44.1kHz MP3's at 48kHz.  I'm using a VIA EPIA 
motherboard, and they only support S/PDIF output at 48kHz, and they will 
not upsample the audio properly:  the player must do it.

The EPIA Linux HOWTO (at 
http://www.viaarena.com/?PageID=372#sampling_48khz) gives the following 
line to cause mplayer to upsample to 48kHz:

mplayer -aop list=resample:fout=48000 myfile.mp3

When I use this command line, though, it plays the MP3 too slowly:  like 
a record that is spinning too slow.  How should I use mplayer to play 
44.1kHz MP3's at 48kHz?

Thank you very much for any help you might be able to give me.  I 
appreciate it.

Tim Massey


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