Hi Yum,
Could you please let us know how to add a custom thumbnail to a movie please. I have tried adding a .jpg with the same name as the movie and added the image to the movies folder / picture folder / skybox folder...
The image doesn't over-write the video thumbnail (trying to add the movie poster so the gallery looks good when choosing a movie.
I have also installed a tag editor (mac: Subler) and updated the MP4 Tag artwork with the movie poster. The thumbnail of the video in mac finder directory has updated and if I drag that to my oculus quest movie folder, I can see the movie in Skybox but the artwork is still the default whatever photo of some part of the movie...
Cheers, Shaun.