[Mp4-tech] LATM LOAS fill bits

[Danijel Domazet]

Hi MP4Tech, 
Here is a syntax snippet from LATM/LOAS AAC audio as defined in ISO/IEC 14496-3:2001 Technical Corrigendum 2, 15.6.2004. (page 8.):
if(!useSameConfig)
{
 if(audioMuxVersion==1)
 {
    ascLen = LatmGetValue();
 }
  ascLen -=AudioSpecificConfig();
  fillBits; (ascLen is the nubmer of fill bits to be writen)
}
It is obvious that in case of audioMuxVersion == 0, ascLen gets used without having been initialized. The question is: how many fillBits should be written to bitstream in this case? Please, help.  
Regards,
Danijel Domazet
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