How do I add a channel trailer?

[HeyoTheo]

I've noticed when I go onto other people's channels, a little video about their channel starts playing.
How do I add one?

Thanks,
Theo.

 

[Cay]

First you need to set it up so that you can have a channel trailer, there's a little pencil icon underneath your banner, click that and change channel navigation, then when it's ready and prompts you to add a channel trailer you just select a video you've already uploaded

 

[HeyoTheo]

First you need to set it up so that you can have a channel trailer, there's a little pencil icon underneath your banner, click that and change channel navigation, then when it's ready and prompts you to add a channel trailer you just select a video you've already uploaded

Okay, great, thank you!