Improving the resolution of retrieved cover artwork

[daoxi]

So, v4.9 now allows getting the URL for cover artwork, which is pretty cool.

The resolution of retrieved cover artwork on QQ Music can be improved by simply tweaking the URL, for example:
https://y.qq.com/music/photo_new/T002R300x300M0000045vTfy0d7CQR_1.jpg
can be changed into:
https://y.qq.com/music/photo_new/T002R800x800M0000045vTfy0d7CQR_1.jpg
(note how the 300x300 part got changed to 800x800, which seems to be the maximum that QQ Music allows)

If the cover artwork stored on the QQ Music server is less than 800x800, it seems to be able to automatically use the maximum resolution available, for example:
https://y.qq.com/music/photo_new/T002R800x800M000003VaRGL1OVb8W_1.jpg
will fetch a jpg file at 500x500 (instead of 800x800) because that's the maximum resolution available. In other words, we can safely always use 800x800 in the URL, regardless of what's actually available from the QQ Music server.

[jitwxs]

got it, thanks a lot