What is mp4 bad at?

Related questions

1. Is mp4 sound quality better than mp3?
2. Is mp3 file format free?
3. Is mp3 file free?
4. Is m4a better than 320 mp3?
5. What's the difference between mp2 and mp4?
6. Can I just upload audio to YouTube?
7. Can mp4 players play mp3 files?
8. Can Windows Media Player convert m4a to mp3?
9. Can mp3 player play mp4?
10. What is the difference between mp3 and mp4?

Tags

1. #audio
2. #files
3. #which
4. #multimedia
5. #container
6. #format
7. #video
8. #holds
9. #basically
10. #coding
11. #advanced
12. #commonly
13. #encoded
14. #store
15. #known
16. #digitally