Here's how to export, directly from After Effects, H.264 720p in a fast and efficient way for free !
The latest version 1.2.2 of AfterCodecs just got released. AfterCodecs now comes with free H.264 renders up to 1280x720 resolution. There are also two new installers for Windows and Mac OS so that AfterCodecs setup is easier.
In this article you'll learn how to import natively into Adobe applications (Premiere Pro, After Effects, Media Encoder) Blackmagic's variant of Adobe CinemaDNG .DNG image sequence files, without any extra step of conversion