MP4Box.exe has an `pssh=m` option to write PSSH atom only in a manifest `<cenc:pssh>xxx</cenc:pssh>` element. Is it possible to omit PSSH from both init.mp4 and manifest, maybe `pssh=none` option?

Additionally is it possible to remove `PSSH` atom from the existing init.mp4 file? At the moment I am using a java application using  mp4parser.jar library to drop pssh atom.

https://github.com/gpac/gpac/blob/f6d6225a91488d9f43f10ebc5494ae8ef4d95ece/applications/mp4box/main.c#L590

Omit PSSH from init.mp4 and manifest.mpd?
This is a GitHub Issue
repo:gpac
owner:gpac
Title : Omit PSSH from init.mp4 and manifest.mpd?
Issue date:

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MP4Box.exe has an `pssh=m` option to write PSSH atom only in a manifest `<cenc:pssh>xxx</cenc:pssh>` element. Is it possible to omit PSSH from both init.mp4 and manifest, maybe `pssh=none` option?

Additionally is it possible to remove `PSSH` atom from the existing init.mp4 file? At the moment I am using a java application using  mp4parser.jar library to drop pssh atom.

https://github.com/gpac/gpac/blob/f6d6225a91488d9f43f10ebc5494ae8ef4d95ece/applications/mp4box/main.c#L590

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