Change the result.mp4 resolution

[ElmiraNa]

Hello I need to rescale the video result.mp4 in a rectangular form. In which file I can obtain the result.mp4 to use it as an input for my opencv based code?

[AliaksandrSiarohin]

I don't get what you want. Probably demo.py

[ElmiraNa]

thank you for your responding. I mean the result of code save in a video named result.mp4. it is in a form of 256 * 256 pixel. if i want change the video resolution for example in form of 400 * 200 , how can i do it? how can i get the result.mp4? is there any solution to resize the output without destroy the video?

[AliaksandrSiarohin]

ffmpeg -i result.mp4 -vf scale=400:200 result2.mp4