EpMedia
EpMedia is a lightweight, easy-to-use Android video processing framework built on FFmpeg (version 4.2.2). Designed for developers, it enables rapid integration of advanced multimedia capabilities with a minimal footprint. The library supports a comprehensive suite of editing operations including trimming, cropping, rotating at 90, 180, or 270 degrees, and mirroring. Users can merge multiple video files, separate audio and video streams, and generate video sequences from image collections. It offers robust audio management features such as adding background music, adjusting volume levels, and reversing audio playback. Advanced playback controls include variable speed adjustment from 0.25x to 4x for video, audio, or both, as well as full video and audio reversal. The framework allows overlaying static logos or animated GIFs at custom coordinates and applying custom FFmpeg filters for effects like negative color inversion. It supports hardware acceleration via MediaCodec and includes utility functions to convert