[Mp4-tech] writing elementary stream as MP4 file on disk

[Chandra Sekhar Reddy G.]

Hi,
In my opinion, it *must* be in MP4-File-Format.
MP4-File-Format is derived from ISO-Base-Media-File-Format.
MP4-File-Format has some extensions to ISO-Base-Media-File-Format, and
these extensions are required to put mpeg-elementary streams.
Regards,
Chandra
-----Original Message-----
From: mp4-tech-bounces lists.mpegif.org
[mailto:mp4-tech-bounces lists.mpegif.org] On Behalf Of MRUKANT POPAT
Sent: Wednesday, September 01, 2023 3:40 PM
To: mp4-tech lists.mpegif.org
Subject: [Mp4-tech] writing elementary stream as MP4 file on disk
hi community,
presently I am working on mp4 encoder. my job is to accept mp4 encoded
audio and video elementary streams and write it to disk as an MP4 file.
my query:-
when I claim that I am writing an MP4 file to disk, does it mean that it
has to adhere to MP4 file structure in 14496-1 (chapter 13) and
14496-14(MP4 file format). Or should it adhere to ISO Base Media File
format as specified in 14496-12.
regards,
MRUKANT 
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