Improve quality of thumbnails

I am using Serviio on the new Media Player on PS4. I am using the PS3 profile. Serviio runs greats, but the thumbnails generated for videos are extremely poor in quality. They are very pixelated that I can barely see any details. On the other hand, thumbnails generated by Windows Media Server are much higher in quality. However, Serviio is definitely much faster, so I prefer to use it.

Would appreciate it if the devs added an update that improves the quality of the thumbnails or if there is a way to modify this I'd be interested in knowing about it.

Thanks

[jhb50]

There is already a ticket to do so.

I have noticed that the quality of the thumbnails improved significantly on my PS4! Although I appreciate that, I am wondering how did that happen? Was there a recent auto-update to Serviio?

The only thing that may have changed on my end is that I switched to the Xbox One profile. Noticed it plays videos with fewer issues.

[zip]

The XBox One profile has HD thumbnails enabled (they are not super HD, but 2x the res than the DLNA ones).