aha yes you came to the right place my friend
render as video for windows (.avi) using these settings
https://i.gyazo.com/37b4a2780775a1f5a0aa00a73cb0f18c.png
https://i.gyazo.com/5f2661e3bbd20d2f815d787e94a26ecc.png
https://i.gyazo.com/62ab4f193a35277529fab662eb736104.png
then use handbrake to compress before uploading
i only change the quality slider to 7
https://i.gyazo.com/53e95a2b6844bbe83135f462a6d02c4e.png
click encode and ya should be good. if your having problems uploading try increasing the compression :^D
edit: also disable resample for the love of god