Re: [Alsa-user] echo after playing the sound

[stan <ghj...@co...>]

Pawel K wrote:
>  >>
>  >> > Do you have the same effect playing a .wav filw which is 
> originally .wav,
>  >> > i.e.
>  >> > not obtained from .mp3 ?
>  >>
>  >> > My point/intent is to separate MP3 decoding and ALSA.
>  >>
>  >>
>  >> No I don't have this effect when playing wav files.
> 
>  > So, it's not an ALSA issue.
> 
>  > Try various MP3 decoders, e.g. mpg123, mpg321, mplayer.
> 
> I have upgraded my system and alsa does not play the beginning of my the 
> samples.
> The aplay does not play the beginning as well.
Is the beginning there?  Use something like audacity to 
look at the file.  The beginning might be missing.
This doesn't sound like an alsa problem, it sounds like
something is wrong with the file you are playing.
> 
You haven't given enough information to help you. 
*You* know what you mean by upgraded, but no one here 
does.  *You* know what "does not play the beginning* 
means but no one here does.  *You* know what samples 
you are talking about, but no one here does.  No one on 
the list knows anything about your problem except what 
you explicitly state, so be descriptive and specific.

e.g. 5 seconds of audio at the start of a wav file that 
I expect to be there doesn't play when using aplay.  I 
have used audacity to load the file and confirmed that 
the 5 seconds of audio are actually there.

> I don't have any idea of how to solve this problem.
> Give me some indications please.
> 
You have to give us a better indication of what the 
problem is before we can recommend any solutions.

Also, run the script found at 
http://www.alsa-project.org/alsa-info.sh
and post the link back here.

> Thank You
> 

All that said, it still might not be possible to help 
you, but there will be a better chance.