[Mp4-tech] ADPCM in mp4 container

[Dipankar Mitra]

For adding ADPCM audio, you can refer to Rob's mail on a similar discussion on G.723 on this list. 
Here is the link http://lists.mpegif.org/pipermail/mp4-tech/2004-June/003777.html
Regards,
Dipankar
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-----Original Message-----
From: mp4-tech-bounces lists.mpegif.org [mailto:mp4-tech-bounces lists.mpegif.org]On Behalf Of Alptekin.Temizel visioprime.com
Sent: Wednesday, August 11, 2023 2:32 PM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] ADPCM in mp4 container
Hi,
I would appreciate any reply regarding below questions:
- Is the "url" box type actually supported by standard players (i.e. can I
have video and audio in separate files: lets say an mp4 file contains the
video data and also has an url pointing to another mp4 file which contains
audio)?
- Is it possible to have IMA-ADPCM compressed audio in an mp4 file? If
possible, would a standard mp4 player -such as Apple Quicktime- play
IMA-ADPCM audio with mpeg-4 video?
Thanks in advance!
Alptekin Temizel
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