La struttura di un file MPEG

Riguardo a questo argomento rinviamo ad almeno questi siti:

• http://www.codeproject.com/Articles/8295/MPEG-Audio-Frame-Header#Introduction
• http://www.mp3-tech.org/programmer/frame_header.html
• http://id3.org/id3v2.4.0-frames
• https://en.wikipedia.org/wiki/MP3#Design
• http://fileformats.archiveteam.org/wiki/ID3
• https://phoxis.org/2010/05/08/synch-safe/
• https://en.wikipedia.org/wiki/Average_bitrate
• https://wiki.videolan.org/Bit_rate/
• https://stackoverflow.com/questions/57103676/formula-from-mp3-frame-length
• https://it.wikipedia.org/wiki/Velocit%C3%A0_di_trasmissione
• http://mypod.sourceforge.net/user%20manual/html/apa.html
• http://www.autohotkey.com/board/topic/26901-mp3-file-structure-howto/
• http://www.gigamonkeys.com/book/practical-an-id3-parser.html
• http://xjaphx.wordpress.com/2011/06/28/a-quick-study-on-mp3-file-structure/
• http://www.multiweb.cz/twoinches/mp3inside.htm
• http://blog.bjrn.se/2008/10/lets-build-mp3-decoder.html
• https://www.mpg123.de/api/
• https://it.wikipedia.org/wiki/Tag_ID3
• http://www.mpgedit.org/mpgedit/mpeg_format/mpeghdr.htm
• https://tools.ietf.org/html/rfc3003