I finally found a way to encode video without degrading its quality. I had test it out with samples I made and it turn out to be excellent in quality. But yet I still don't know if it will cause any codec problem in different computer until I release a video.. Nevertheless I'm pretty sure it won't since I don't tinker much on the settings. Even if there is a codec problem, they can just simply download the required codec and install it.. it shouldn't be much problem as I assume many people now are computer literate.
Now I'm beyond excited to sub the video!!!!