Upload size by file typ

Hi there,

We have a problem that our clients are uploading very large images (1-5MB) and that generates alot of load (both to generate thumbnails and load these images in the frontend).

We’ve found the upload_size_limit filter that we could limit the upload size. But due to reasons it might happend that they have very large PDF’s that they want to upload to the size.

So I was wondering: Is there a filter to say max upload size per type (or a filter for the file size just before the file is being uploaded)?

Thanks!