# yangjie10930/EpMedia

Android上基于FFmpeg开发的视频处理框架，简单易用，体积小，帮助使用者快速实现视频处理功能。包含以下功能：剪辑，裁剪，旋转，镜像，合并，分离，变速，添加LOGO，添加滤镜，添加背景音乐，加速减速视频，倒放音视频。 The video processing framework based on FFmpeg developed on Android is simple, easy to use, and small in size, helping users quickly realize video processing functions. Contains the following functions: editing, cropping, rotating, mirroring, merging, separating, variable speed, adding LOGO, adding filters, adding background music, accelerating and decelerating video, rewinding audio and video.

Repository: https://github.com/yangjie10930/EpMedia
Canonical: https://ross.abutalabs.com/products/epmedia
Language: C
License: MIT
License Family: permissive
Topics: video-editor, ffmpeg-logo, android-video-editor, android, ffmpeg
Last push: 2021-08-09T08:11:06+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3388, "days_push": 1850, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 2507, forks 547 (observed 2026-08-28T04:06:57.178714+00:00)

## What it is
EpMedia is an Android video processing library built on FFmpeg, offering a simple Java API for common editing tasks. It supports clipping, cropping, rotation, mirroring, merging, demuxing, speed changes, logo overlays, filters, background music, and reversing audio/video.

## Use cases
- trim and crop videos on android
- merge multiple video clips into one
- add background music to a video
- add a logo watermark to video
- reverse or speed up video playback
- extract audio track from video
- apply ffmpeg filters to video on android

## When to choose
- you need lightweight, easy-to-use video editing in an Android app without writing FFmpeg commands
- you need common operations like clip, crop, merge, watermark, or music overlay
- you want a small library with a fluent Java API and MIT license

## When to avoid
- you need text overlay (removed in v1.0.0; use v0.9.5)
- you need output formats other than mp4
- you need a cross-platform or actively maintained solution (last release 2021)
- you need real-time playback editing rather than file processing

## Facets
- artifact type: library
- maturity: maintenance
- function: video-processing, audio-processing, image-processing
- domain: media, mobile-development, android-tools
- platform: -
- tags: ffmpeg, video-editor, video-clip, video-merge, background-music, video-filters, reverse-video, video-speed, video, android

## Member repositories
- yangjie10930/EpMedia (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:06:57.178714+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T02:26:41.935378+00:00, confidence not recorded.
  - readme: https://github.com/yangjie10930/EpMedia (fetched 2026-08-28T04:06:57.178714+00:00, sha 697e0721063f)
- Data as of 2026-08-30T08:39:29.467469+00:00.