How to load from an internal buffer

[dqmachine]

On the GLTFSceneExporter, if I use ExportFile() to save file contents to an internal buffer, is their an equivalent method in the GLTFSceneImporter class to pull that content out of the buffer?

[hybridherbst]

Yes, you can use the Stream overload of GLTFSceneImporter to load from, for example, a MemoryStream. Is this what you're looking for?

[dqmachine]

Not really. That would parse the root nodes out of the supplied stream buffer.

I wasn't very clear. The example is the following:
I export a GLB using the GLTFSceneExporter -> SaveGLB(). I have a separate audio context when aftersceneexport() is invoked, I call exporter->ExportFile() with contents of my audio. Looking at the ExportFile method(), it stored the contents of my MP3 into the GLB buffer and creates a bufferview.

Now, switching perspective, I want to write a loader to load the GLB and mp3. I create a scene importer and loadSceneAsync(). On the complete callback, I'm trying to load the MP3 that was stored to an internal buffer in the above example. I first looked for an equivalent ImportFile() (similar to the exportFile() above), but I do not see any equivalent functions. I tried to access the buffer, but I can't seem to get to any of the internal buffers directly.

How would I load an extra file written to the GLB buffer that is not a mesh, material, etc, which auto-load as part of the import process?

EDIT: Is there some way to access the internal buffers?