Codeigniter: MP4 Video Upload not working

Question

I am researching on a problem for long time but still could not find any solution.

I am uploading mp4 file using codeigniter. Before that I added mime type for mp4

Answer 1

If everything doesn't work, rearrange the allowed type order like this, placing the video format first:

$config['allowed_types'] = 'mp4|jpg|png|'

It works in my case.