Automatic video format conversion - ImageKit.io Docs
Sample MP4 video files
MP4 H.264 Video Test
Need Help: Unable to upload MP4 videos on web or app, got error message: “Your video file is not compatible. Please see tips for uploading videos.” - Media APIs - Twitter Developers
Add Files, Images, Audio, and Video
Sample Mp4 Videos for Testing | elink
Video: Video Upload | How to Join Multiple Video Files – Coach Logic Help desk
ios - How can I stream MP4 videos from S3 without AVPlayer downloading the files before playing them? - Stack Overflow
Solved: Adobe premier pro version 12 won`t import MOV file... - Adobe Support Community - 9434413
Sample WebM, Ogg, and MP4 Video Files for HTML5 | TechSlides
Support linking to or embedding video files on Android - Feature Requests - Logseq