\$video['channels']:

\$channelInfo: Array ( [0] => Array ( [id] => 22004 [slug] => type-name-press-enter-73 [name] => Type name and press enter to add [type] => 1 [pic] => 0 [user_id] => 21417 [aff] => 0 [subscribers] => 1 [videos] => 20 ) )