What are m4a files?

Related questions

1. What is the best mp3 quality?
2. Can iTunes convert m4a to mp3?
3. What is LAME for Audacity?
4. What is audacity good for?
5. Can I convert m4a to mp3?
6. How do I convert m4a to mp3 without iTunes?
7. Is Lame encoder safe?
8. Is Lame free?
9. Is WAV better than m4a?
10. Is Ogg better than m4a?

Tags

1. #encoded
2. #lossy
3. #video
4. #designed
5. #stands
6. #generally
7. #coding
8. #which
9. #originally
10. #extension
11. #successor
12. #audio
13. #layer
14. #compression
15. #intended
16. #advanced
17. #files