I can't use any import option in Self mode with mp4box. I've tried several options that are marked with an `S` in the [documentation](https://github.com/gpac/gpac/wiki/mp4box-import-opts)

Example from the docs:

`MP4Box -add self:moovts=-1:noedit src.mp4`

Gives me the following:

`[Importer] Cannot load filter for input file "self"`

Is this faulty behavior or am I doing something wrong?
[MP4Box] Import options are not working in Self mode
This is a GitHub Issue
repo:gpac
owner:gpac
Title : [MP4Box] Import options are not working in Self mode
Issue date:

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I can't use any import option in Self mode with mp4box. I've tried several options that are marked with an `S` in the [documentation](https://github.com/gpac/gpac/wiki/mp4box-import-opts)

Example from the docs:

`MP4Box -add self:moovts=-1:noedit src.mp4`

Gives me the following:

`[Importer] Cannot load filter for input file "self"`

Is this faulty behavior or am I doing something wrong?
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