[Mp4-tech] MPEG 4 LC, SBR licence fee

[S. R. Quackenbush]

There are licences for copyright, which pertains to code, and patents, which
pertain to algorithms and idea. No matter what code you use for MPEG-4
AAC-LC and SBR, you need patent licences (see vialicensing.com). The MPEG
reference code (see mpeg.audioresearchlabs.com) can be used for a conforming
product without any copyright licenses.
Best,
Schuyler Quackenbush
---
Dr. Schuyler Quackenbush, Audio Research Labs
336 Park Ave, Suite 200,  Scotch Plains, NJ 07076
office: 908 490 0700      srq audioresearchlabs.com
mobile: 908 612 9423
fax:    908 842 9151      www.audioresearchlabs.com
  -----Original Message-----
  From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org]On Behalf Of ravi kumar
  Sent: Tuesday, October 05, 2023 2:38 PM
  To: mp4-tech lists.mpegif.org
  Subject: [Mp4-tech] MPEG 4 LC, SBR licence fee
    Hi all
     Does FADD2 code  could be used as the base for the   MPEG 4 LC, SBR
with out Licence ? If so
    (a) which version we can use with out GPL licence?
    (b) Does one should pay  licence fee for MPEG 4 LC and SBR
    regards
    ravi
  Yahoo! India Matrimony: Find your life partner online.
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