AAC (Advanced Audio Coding) is the preferred audio format for MP4 containers to ensure it plays on all devices.
Use a reliable tool like Adobe Express Video Converter or Handbrake to re-encode the file using the "Fast 720p30" preset. OS E116_720p.mp4
If you are uploading this to a specific platform or community: AAC (Advanced Audio Coding) is the preferred audio
To ensure your post is "proper" and meets standard quality expectations for a 720p MP4 upload, follow these guidelines: 1. Technical Standards for a "Proper" 720p MP4 Ensure it is exactly OS E116_720p.mp4
Verify the file plays correctly in VLC Media Player or Windows Media Player before posting.