[QA] Media player is not used for mp3 files

[jnweiger]

Deployed ocis master 2020-12-15 13:00h via hetzner-deploy/make_ocis_test.sh -> ocis/deployments/examples/ocis_traefik/

• login as einstein
• upload a copy of https://www.einstein-website.de/z_biography/einstein1930.mp3 as einstein.mp3
• click the file name. Download is offered. BAD
• rename the file einstein.mp3 to einstein.ogg
• click the file name. The Media Player plays the file. Okayish

Expected behaviour: As it is technically able to play mp3, that mime type should also be registered with the media player.

[individual-it]

• ToDo QA-team: check what the current state is of the media viewer tests (I believe we created some basic ones) and add this case

[swoichha]

Also, there is no Open in Mediaviewer in file actions menu for mp3 files

media-viewer.mp4

[kulmann]

You can find the mimetypes file extensions that the mediaviewer currently accepts here:

web/apps/media-viewer/src/app.js

Line 21 in 769d204

extensions: [

[kulmann]

The question whether or not the Mediaviewer should be used for playing audio files at all still needs concepting. In my opinion the Mediaviewer in its current state is not a good fit for that. Even for videos it is not a good solution - only serves as a rough preview. No decent media controls, etc.

[pascalwengerter]

Has been resolved via #6514 thanks to @kulmann 🎶