On this page, you will also find a setting to limit the size of files that users and course creators can upload:
This setting affects students, teachers, and course creators. If you're creating a course that has a large file, such as a video, and Moodle forbids you from uploading the file, this setting might be the cause.
As stated in the directions on the page, there are three other settings that limit the size of a file that can be uploaded to your server. The first two are PHP settings, and the third is an Apache setting. To see the PHP settings on your server, go to Site administration | Server | PHP info. Scroll ...
