From: Ville Leino <[EMAIL PROTECTED]> Subject: [mp3encoder] Scalefactor Coding Date: Wed, 12 Nov 2003 15:08:36 +0200 (EET)
> ISO 11172-3 states that part2_length = 11*slen1+10*slen2 for long blocks. > However, scfsi[scfsi_band] flags are supposed to indicate whether data is > to be copied between granules yet the part2_length formula doesn't take > this into account. Am I missing something here? Should I just skip enough > bits so that part2_length condition is met before proceeding to decode the > actual spectral values? part2_length is not part2_length[gr][ch] nor part2_length[ch]. And as you say, you should consider in scfsi[scfsi_band] (or scfsi[scfsi_band][ch]) value when you decode scalefactor value. --- Takehiro TOMINAGA // may the source be with you! _______________________________________________ mp3encoder mailing list [EMAIL PROTECTED] http://minnie.tuhs.org/mailman/listinfo/mp3encoder
