Since videos are large files, when you recover them from Android phones, it would be a time-consuming process. The duration will vary based on the size of the file. When it comes to recovering video on Android phone, Gihosoft FREE recovery software would be highly recommended here. In fact, not only can it recover videos but music, contacts, call history and text messages.

Check out the detailed video below:

https://www.youtube.com/watch?v=ZIa3QnACIT4

cool!

Hello,
No matter what happens again, hope you can learn to save at least one extra copy of everything important, like photos and videos, on anther flash drive, memory card or hard drive for data backing up.
And now, no matter how you do have deleted videos and files off from your android cell phone, you can merely plug it to your PC and start android phone deleted file recovery freeware to see whether your deleted information is still recoverable or not.
Read more details here:
https://www.icare-recovery.com/free/android-data-recovery-freeware.html
Honestly, if you do have saved all these deleted contents on the phone internal memory, not a external Micro SD card or SD memory card, the data recovery result could be really bad.
No matter whether your data recovery consequence is good or not, prepare data backups well from now on.