Flac doesn't play in folder shares, direct share works fine

[Derkades]

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Steps to reproduce

1. Create folder and upload flac file (probably not file-dependent, I've tried multiple but can't send a sample for copyright reasons)
2. Create share link for the file and the folder it's in
3. Open both and try to play the file

Direct share (works)

Regular files view (looks different but also works)

Folder share

clicking on a file

I've tested an image file and mp3 and they work fine. It doesn't seem to be caused by the ampersand, other files with ampersands work.

Server configuration

Operating system: debian buster (php docker image)

Web server: nginx

Database: mariadb 10

PHP version: 7.4

Nextcloud version: 21.0.1

Updated from an older Nextcloud/ownCloud or fresh install: a couple years old install at this point

Where did you install Nextcloud from: regular zip file on webserver

Are you using external storage, if yes which one: no

Are you using encryption: no

Are you using an external user-backend, if yes which one: N/A

Client configuration

Browser: firefox 88

Operating system: kubuntu 21.04

Logs

Browser log

Browser log

Error loading /Azaleh & Stasys & Alydian - Samsara - 01 Orka.flac 
error { target: div.plyr.plyr--full-ui.plyr--audio.plyr--html5.plyr--paused.plyr--stopped, isTrusted: false, detail: {…}, srcElement: div.plyr.plyr--full-ui.plyr--audio.plyr--html5.plyr--paused.plyr--stopped, currentTarget: div.viewer__file--hidden.viewer__file, eventPhase: 3, bubbles: true, cancelable: false, returnValue: true, defaultPrevented: false, … }
Mime.js:127:11
{
  "isTrusted": false
}

[sunjam]

I use the Music app and have no trouble playing Flac files in the browser on current 20.x stable.
https://apps.nextcloud.com/apps/music

[artonge]

Hi,

I can't reproduce the error. Can you try to reproduce with a file that you can share ?

[Derkades]

I did some more testing and it was the ampersand after all. Removing ampersands from the filename fixes it. Opening a different music file (mp3) with an ampersand causes the same issue. Pictures and text files seem to work just fine.

[szaimen]

This is most likely an issue with the viewer app which should be fixed with the next minor NC21 and NC20 release.
See nextcloud/viewer#868

[Derkades]

Looks like it, I'll close this for now and re-open if it happens again in the future