[Mp4-tech] supporting AMR, AAC audios and MPEG-4 videos in QT file format.

[Ryan Lei]

QuickTime use .3gp or .mp4 file format to contain amr, aac, mpeg4 video.
.mov is dedicated for QuickTime audio/video itself.
  _____  
From: Satyanarayana.N [mailto:satya emuzed.com] 
Sent: Monday, August 09, 2023 10:40 AM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] supporting AMR, AAC audios and MPEG-4 videos in QT file
format.
I am building an application which reads  movie files with extension ".mov".
I have downloaded quick time file format document from QT site.
But,these documents does not talk about atom hierarchies to be followed to
support AMR,AAC audios and MPEG-4 videos.
Can you tell me the place where can I get the information, about details of
these coded specific data in "stsd" atom of the file format.
looking forward for your replay
With Warm Regards,
Satya.
---------------------------------------------------------
Software Engineer, Systems
eMuzed India Pvt Ltd.
e-mail   : satya emuzed.com <mailto:satya emuzed.com> 
Tel      : +91 80 51269151 / 2 / 3 Ext : 2044
Fax      : +91 80 5203257
Mobile   : +91 9845550255
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