+ To CHANGE the embed code of a video, double click the video and an embed box will show up where you can paste the embed code
+ to MOVE a video block: click on the video then hold "command", then press up or down
+ to DUPLICATE a video block: click on the video then hold "command" AND "shift", then press up or down
+ to DELETE a video block: click on the video then hold "command", then press delete

if you need help, don't hestiate to email me at: kyle@kyleart.com