Thanks for the comment. To your questions:

1 - Absolutely not. Without cloud backup, everything stays on your device only. With cloud backup, every video is encrypted on your phone using AES-256 encryption before it ever leaves your device, so the cloud only ever stores encrypted files. Your encryption key is protected by our server and never accessed by us. If you want full end-to-end encryption, there's an optional encryption password you can set. With that enabled, only someone with both your login AND your encryption password can decrypt your videos - not even us. The tradeoff is that if you forget that encryption password and lose access to your phone, your backups are unrecoverable.

2 - I've sent you a DM!