FFmpegRuntime brings a built-in LGPL FFmpeg runtime to Android, no root required. Compress video to a target size, trim and cut clips, and merge or remux without re-encoding. Make GIFs and thumbnails, extract frames, and read metadata and streams with ffprobe. Batch loops with variables, grep filters and pipes make repeat jobs quick — duplicate copies go straight to a Compressed folder.
Convert & compress
Convert formats and compress video to a target size, on-device.
Trim, merge & remux
Cut clips and combine files — remux without re-encoding where possible.
Audio, GIFs & probes
Extract MP3, make GIFs and thumbnails, and inspect streams with ffprobe.
Get the app
