media-hub (Media Player app) fails to open file with filename containing '#' (sharp) symbol

[Talkless]

• Device: Volla Phone X
• Channel: Stable
• Build: OTA-23

Steps to reproduce

• Upload some mp3/opus/mp4 media file to Downloads directory that contains "#" in file name, like Joe Rogan Experience #1407 - Michael Malice [83ysf_GO2aw].opus for example.
• Launch Media Player app
• Select that file with "#" in file name.

Expected behavior

Media file should be played regardless of it's file name contents, if that file name contains Linux-supported filename characters.

Actual behavior

"Error playing video", "Fail to open the source video." message box, media file is not played.

Also, it says "video" when opening audio-onlyfiles (mp3, opus) too, but that's other cosmetic issue.

Logfiles and additional information

$ tail -f ~/.cache/upstart/media-hub.log -n0
media-hub: 
media-hub: Requested state change.
media-hub: Setting state: lomiri::MediaHubService::Engine::State::stopped
media-hub: 
media-hub: apparmor profile name: unconfined
media-hub: is_unconfined(): true
media-hub: has_package_name(): false
media-hub: Warning: Failed to open uri file:///home/phablet/.cache/Media Player/HubIncoming/12/Joe Rogan Experience because it can't be found.
media-hub: 
media-hub: ==== Pausing all other multimedia player sessions
media-hub: 
media-hub: ==== Updating the current player
media-hub: Requested state change.
media-hub: State changed on playbin: READY

Note: "because it can't be found.".

[Flohack74]

Good catch. Say thanks to Qt ;) - but we can probably fix it...