Limit file type brands supported

Question

Closed this issue 6 years ago · 2 comments

We should limit the brands supported in IOHandler::canReadFrom() to what libheif supports, which appears to be heic and mif1.

Answer 1 · 2018-07-13T18:03:17.000Z

There current values were taken from here.

Answer 2 · 2018-07-13T21:59:40.000Z

I no longer think that it's a good idea to change this. I was able to open a file with a brand of msf1.

The linked source above is for writing (not reading). And where it matters, all compatible brands are checked, not just the major brand.