- Audio: recorded music, live performances, cover songs, background music, etc.
- Visuals: images, logos, software, video game footage, etc.
- Any other content you don't own worldwide commercial usage rights to.
- Your video contains a song you purchased for personal use (e.g., bought on iTunes or in a store) but didn't obtain a commercial license.
- You found a video on the Internet and you cannot prove that it's in public domain.
- You are only singing words of your favorite copyrighted song
- You have used content from someone else without permission, but you haven't yet received a copyright notice on your video.
- You edit together or "mash-up" other works
- You only use 30 seconds of a song or video clip
- Your video does not provide proper attribution or credits as required by a license.
Where i can find that written permission ? If i can.