I have 4 videos on my laptop which I took last year in April. But in Shotwell it shows me that it was taken in 23.04.1945. How to change this recorded date of the video?
Note that if you have metadata writing on, Shotwell will write the change to photo file formats that it can support. (Video files and RAW images will NOT be affected.)
Also since you didn't say which version of Shotwell you're using, I should point out that adjusting the date and time of a video was added in Shotwell 0.10.