Update supported filetypes for resources

[arthuro555]

[Untested]

Adds webm, jpeg and webp as supported formats in the IDE. Those formats are all already supported by PIXI, widely used, fast and modern (except JPEG)

[4ian]

Can we get a table of support across browsers? We might want to warn users for formats not supported widely.

[Silver-Streak]

I was just digging into this to respond to a forum post. Seems that most if not all modern browsers support it, and electron 18 (if not much older) would as well.

https://developers.google.com/speed/webp/faq

[tristanbob]

Can we get a table of support across browsers? We might want to warn users for formats not supported widely.

I love this website for these type of questions:

https://caniuse.com/webp
91.38% (supported) + 1.83% (partially supported) = 93.21%

https://caniuse.com/webm
77% (supported) + 17.3% (partially supported) = 94.30%

[4ian]

CanIUse is good indeed - the Google resource strangely does not indicate Safari support.

webm is not supported on iOS 13, but the usage is declining to <2% of iOS and because it's not mandatory to use, just a new possibility, I think it's fine then!

[Bouh]

[Untested]

Did someone test it?