Re: [MP3 ENCODER] mpglib layer I/II decoding

[Robert Hegemann]

Mark Taylor schrieb am Fre, 18 Aug 2000:
> The mpglib/mpg123 routine is supposed to return only 1 frame
> of data.  1 frame = 1152 samples MPEG1 layer 3, 576 samples MPEG2 layer3,
> and (not-very-good) the check looks like this:
> 
> 
>     if ((outsize!=576) && (outsize!=1152)) {
>       fprintf(stderr,"Oops: mpg123 returned more than one frame!  Cant handle 
>this... \n");
>     }
> 
> For layer I, what is the frame size?   I think 1024, which is why
> is triggers this message?
> 
> 
> Mark


Oh, I fixed it a few hours ago. 

A LayerI frame contains 12*32=384 subband samples,
that equals 384 audio samples (MPEG-1).



Ciao Robert
--
MP3 ENCODER mailing list ( http://geek.rcc.se/mp3encoder/ )