# Lake1059/FFmpegFreeUI

3FUI 是 ffmpeg 在 Windows 上的轻度专业交互外壳，收录大量参数，界面美观，交互友好。此项目面向国内使用环境，让普通人也能够轻松压制视频和转换格式。

Repository: https://github.com/Lake1059/FFmpegFreeUI
Canonical: https://ross.abutalabs.com/products/ffmpegfreeui
Homepage: https://ffmpegfreeui.top
Language: Visual Basic .NET
License: MIT
License Family: permissive
Topics: ffmpeg, ffmpeg-gui, ffmpeg-windows
Last push: 2026-08-21T00:59:04+00:00

## Health v2 (maintenance only)
Score: 81/100 (v2, computed 2026-09-03T02:39:23.370411+00:00)
- activity 98, release rhythm 87, longevity 33
- inputs: {"age_days": 473, "days_push": 13, "days_rel": 6, "gap_med": 1.0, "n_releases_24m": 97}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 8002, forks 467 (observed 2026-08-28T04:10:11.434753+00:00)

## What it is
FFmpegFreeUI (3FUI) is a free, open-source Windows GUI front-end for FFmpeg aimed at advanced users who want full control over encoding parameters. It offers visual parameter editing, batch transcoding, subtitle burning, muxing, and preset sharing, with a DirectX-rendered Chinese-language interface.

## Use cases
- compress videos with ffmpeg without using the command line
- batch convert video formats on windows
- burn subtitles into videos
- build and share custom ffmpeg encoding presets
- mux audio and video streams
- transcode with full control over codec parameters

## When to choose
- you know basic ffmpeg parameters and want a fast visual workflow on Windows
- you need unlimited batch transcoding with progress, pause, and size estimation
- you want a portable, ad-free tool that always uses the latest ffmpeg you supply
- you need AviSynth/VapourSynth integration or detailed color management

## When to avoid
- you need a one-click fully automatic converter with no settings
- you are on Linux or macOS, or need a non-Chinese interface
- you want built-in codecs bundled without installing ffmpeg yourself
- you run Windows 7 or a very low-end PC without D3D11

## Facets
- artifact type: application
- maturity: active
- function: video-processing, gui, image-processing
- domain: media, windows
- platform: windows
- tags: ffmpeg-gui, video-encoding, transcoding, batch-processing, subtitle-burning, chinese-language, portable, winforms, video, desktop

## Member repositories
- Lake1059/FFmpegFreeUI (main) score 81

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:11.434753+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 2026-08-29T17:32:32.168316+00:00, confidence not recorded.
  - readme: https://github.com/Lake1059/FFmpegFreeUI (fetched 2026-08-28T04:10:11.434753+00:00, sha a6f8f7a9ebfd)
  - homepage: https://ffmpegfreeui.top (fetched 2026-08-29T08:29:26.961012+00:00, sha ee267e75d060)
- Data as of 2026-08-30T08:39:29.467469+00:00.