[Mp4-tech] MP4 file format?

[William Tsang{RPI Alum}]

Thanks Sal & Mike for the replies.
I am looking at the QuickTime File Format now, hope that will help me to 
prase thru MP4 soon :)
By the way, is it true that the ISO/IEC 14496-14 is not free to download 
anymore?
thanks all
Will
Tuccitto, Sal wrote:
>Will,
>
>The .mp4 file format is described in two places:
>
>1. ISO/IEC 14496-1 available from ansi.org
>2. Inside QuickTime: QuickTime File Format available from apple.com
>
>Hope this helps,
>
>Sal Tuccitto
>Chipwrights, Inc.
>
>-----Original Message-----
>From: William Tsang{RPI Alum} [mailto:tsangw alum.rpi.edu]
>Sent: Monday, February 23, 2024 4:00 AM
>To: mp4-tech lists.mpegif.org
>Subject: [Mp4-tech] MP4 file format?
>
>
>Hi all
>I would like to ask if there are any sites that explain the .mp4 file 
>format?  Not just the structure of a .mp4 file, but like telling you 
>from what bytes represent what kind of information...etc.
>I know .mp4 is not a simpel video file but instead a file container that 
>have both video and audio files inside it.
>I am trying to write a function that will parse the .mp4 file and locate 
>  the video & audio data.  But i can't find the .mp4 file header 
>anywhere.....:(  Thanks in advance guys !!!!!!
>Will
>
>_______________________________________________
>Mp4-tech mailing list
>Mp4-tech lists.mpegif.org
>http://lists.mpegif.org/mailman/listinfo/mp4-tech
>
>Note: Conduct on the mailing list is subject to the Antitrust guidelines
>found at
>http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php
>_______________________________________________
>Mp4-tech mailing list
>Mp4-tech lists.mpegif.org
>http://lists.mpegif.org/mailman/listinfo/mp4-tech
>
>Note: Conduct on the mailing list is subject to the Antitrust guidelines found at http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php
>
>  
>