VidMix - Video Motion Editor is a free multimedia application developed by Voxeloid for Android devices. It offers a vast range of features that allow users to edit videos with ease. The real multi-track editing feature allows for an unlimited number of layers, and the keyframe-based animation lets users animate various elements such as layer position, opacity, filter parameters, and audio volume.

Users can cut and trim videos and arrange them on the timeline. Additionally, VidMix offers blending and masking tools that creatively combine multiple layers, along with filters and transition effects. The application also allows users to add captions to their videos and animate vector shapes with control points.

Moreover, VidMix offers drawing tools for cell animations with onion skinning preview, and users can adjust the speed of their videos. The project manager feature allows users to save their projects and continue working on them later. Overall, VidMix is a comprehensive video editing application that provides a wide range of tools for users to create engaging videos.