Video preview cannot be disabled

[hueneburg]

I have the following elements in the enabledPreviewProviders field:

'enabledPreviewProviders' => [
    'OC\Preview\PNG',
    'OC\Preview\JPEG',
    'OC\Preview\GIF',
    'OC\Preview\TXT'
  ]

But I am still able to play videos...

[hueneburg]

I found the problem:

files_mediaviewer/src/config.json

Lines 6 to 11 in 30352bb

	"mimetypes": [
	"video/mp4",
	"video/ogg",
	"video/webm",
	"video/quicktime"
	]

This enables the mimetypes for videos automatically and a user cannot disable them. I now needed to build the app myself, which shouldn't be the solution for this...