Hi Michael,

the thumbnailer keeps images up to 1920x1920 at their original size.
Thumbnails are delivered to the application as JPG, so there can be some
quality loss during format conversion, but it should almost always be
unnoticeable or very minor. If a source image is in a format with an
alpha channel (GIF, PNG, etc.) or is in SVG, the thumbnail is delivered
to the application as PNG, to preserve transparency.

If you are seeing prominent scaling artefacts, it could be that the
application has have asked for a thumbnail at a small size and then
upscaled it for display. Alternatively, there might be a problem in the
thumbnailer with image conversion.

To be sure, could you please attach the original song that exhibits this
problem, together with an exact description of how you navigated to the
blurry image in the music app? With that, we can have a look at why
things are not looking right.

** Changed in: thumbnailer (Ubuntu)
       Status: New => Incomplete

** Changed in: thumbnailer (Ubuntu)
   Importance: Undecided => Medium

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https://bugs.launchpad.net/bugs/1598968

Title:
  Blurry album art

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