Batch Export Videos (AME+AE)
There are export presets that are optimised for popular social-media platforms like Twitter and Facebook, as well as video-sharing platforms like YouTube and Vimeo. But these are not available inside After effects.
Instead of Add to Render Queue, use Add to Adobe Media Encoder Queue. This will open Adobe Media Encoder and add your currently active AE composition to its render queue.
Once Adobe Media Encoder is open, all you need to do is to select a preset that you like and double-click it. This will apply the preset to the selected composition in the render queue. One of the advantages of using Adobe Media Encoder is that you can export several versions of your composition in one go. In this example, I’m rendering a version for Youtube, Facebook, and Twitter.