[Patch] Fix related to GIF conversion (for v3.83.51-beta) (Patreon)

Special thanks to Miles Presley for report these 2 bugs and sent me samples to help me fix them.

Download:

Patch-W2xEX-v3.83.51.1-beta-Premium.7z

⚠ This patch is for v3.83.51-beta only, You must fully install v3.83.51-beta before install this patch ⚠

v3.83.51.1-beta:

- Fix bug: Unable to convert GIF to video when GIFs resolution contains odd number.

- Fix bug: Unable to convert GIF to video properly due to wrong frame rate.