Custom Vine Videos - Sony Vegas?

Okay I use an Android. I need help uploading custom videos to Vine. I use Sony Vegas Pro 12 but i don't know which rendering option to use! I used the one ffor Iphone 4 and when I upload it its very small.

I found a full guide over here: http://vinefamous.co/how-to-upload-custom-videos-to-vine/

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