understood. Thank you. I tried using it on Windows 10 Ver21H2, but isn't it abnormal that the exported image is smaller than the original image? "1000×1000px" becomes "250×250px". Please let me know if there is a way to export while keeping the size. Thank you for your consideration.
Viewing post in [Tutorial] How export video comments
Yes, is normal if the pixelation in the sliders is 4. With that 1000/4= 250px. What you got is the 1:1 ratio, instead of the original big image pixelated. Years ago did a poll of what users prefer and final 1:1 ratio was the winner.
After get that 1:1 version exported, now you can pixel resize in any tool like photoshop or whatever to any size you want.