Hi Matt,

The export for such content would be the glTF format from The Kronos Group.
https://www.youtube.com/playlist?list=PLYO7XTAX41FNVFVQ2yS7JNAWYou5giSlH

It can be used with available glTF viewers or embedded in a website.

https://www.cineversity.com/vidplaytut/exporting_ar_game_ready_models_using_gltf
Texture, as far as I can tell, works with the Standard Render setting, not Redshift.
The player often used:
https://gltf-viewer.donmccurdy.com/
(Please note we have no control about web based player, or quality and security is not controlled by us.)

https://help.maxon.net/c4d/2024/en-us/Default.htm#html/glTF_General.html?TocPath=Configuration%257CPreferences%257CImport%252FExport%257CglTF%257C_____0

If you are looking for a 360º/180º image export (Equirectangular), use the Spherical camera and set the image to a 2:1 format (most apps like formats divideable by 2, e.g., a 1 K is typically 1024 [not 1000]).

Cheers