@샤나，Thank you for your good software!
In video coding, sometimes it is necessary to modify the size of the picture, such as: the old 4:3 movie is changed to 16:9, the current operation of the software needs to calculate the width and height of the new picture, which is slightly inconvenient. If you can choose the ratio (e.g. 16:9) and lock it, you only need to input (or select) any value of the height or width, and fill it in automatically. It is much more convenient to recharge another value. Is it feasible?
Encoding settings (lost my cover)
以下中文原文：
建议：便捷更改画面尺寸的方法
感谢샤나提供折磨好的软件！
在视频编码时，有时需要对画面尺寸做些修改，比如：老的4:3电影改为16:9，当前软件的操作需要通过计算新画面的宽和高数值，稍显不便，如果可以选择比例（如：16:9）并锁定，只需要输入（或选择）高或宽的任一值，自动填充另一值，就方便很多，是否可行？