apicloud - How to convert video to MP4 format with PHP

Question

To do apicloud hybrid APP development, because the video function is required, users upload videos, and the video format of each mobile phone is different. In order to ensure that all mobile phones can play videos normally. MP4 is supposed to support video playback on all mobile phones. IOS users choose to upload videos. The video format is MOV and uploaded to the server. PHP successfully receives the MOV video and downloads it to the local server. At the same time, it automatically converts the video to MP4 format. How to operate?
I looked at related issues on Baidu before, but couldn't solve them. I don’t want to use third-party storage, I want to store videos on my own server.

Answer 1

shell_exec just calls ffmpeg