[SLE] sound issue

From: Rohit (rohits_at_mahindrabt.com)
Date: 11/17/03

  • Next message: Roger Chrisman: "Re: [SLE] Suse 9.0 Pro Mozilla Problem" 
    Date: Mon, 17 Nov 2003 11:05:01 +0530 (IST)
To: suse-linux-e@suse.com

    Hi all,

    Sound-on-Linux is my major weakness. All the other technical stuff is
    classified as minor weaknesses :-) So here goes nothing..

    I have a soundcard [big-deal] which is actually an nForce2 audio chipset
    [supporting ac97 codec on board and] driven by i8x0 driver from alsa
    [configured using YaST]. Clock setting was specified as 0 in the setup.

    My problem was that when I played VCDs etc in Windows, all went fine. But
    when I played VCDs in Linux, I had a really bad sound. The CD quality [or
    close to it] sound sampled like a really bad mp3 [and this was before I
    converted to mp3, while reading directly from VCD]. Mplayer tells the
    sampling rate in the vicinity of 48000 bps. I have done enough googling,
    so I may not be blamed for not trying :-)

    I have the following questions

    1. Setting this ac97_clock option to 0 means autodetect. Does it mean that
       sampling rate of the card shall change depending upon the incoming
       audio stream? Or does it mean that the clock speed [is that the same as
       sampling rate?] shall be set to a default speed [seems like 48000 Hz]?

    2. What else can I do here? I tried compiling and loading the nvaudio.o
       module for this nForce based sound card. And I got it to work too -
       with oss [kernel based] sound support - but probably did not configure
       it very well - the results were not any better. So in the end went to
       YaST.

    The mobo is Asus A7N266-VM with integrated sound. If anyone can give me
    any tips, it shall be greatly appreciated.

    Thanks,
    Rohit

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  • Next message: Roger Chrisman: "Re: [SLE] Suse 9.0 Pro Mozilla Problem"