Adobe Media Encoder is not available for Android but there are a few alternatives with similar functionality. The best Android alternative is Video Transcoder, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Adobe Media Encoder and four of them are available for Android so hopefully you can find a suitable replacement. Other interesting Android alternatives to Adobe Media Encoder are MainConcept H.264/AVC (Paid), Video Converter Android 2 (Freemium) and LEADTOOLS H.264 (Paid).
Video Transcoder is an application which uses the open source program ffmpeg to transcode video files from one format to another. By selecting the video to process, details for the video are provided and the desired settings can be configured.