# BeCut

> Native macOS app for equal-length batch video splitting.
> macOS 原生「等时长分P」批量视频分割工具。

- Site (中文): https://becut.aedc.cc/
- Site (English): https://becut.aedc.cc/?lang=en
- Mac App Store: https://apps.apple.com/cn/app/becut-video-splitter/id6790153670?l=en-GB&mt=12
- Privacy: https://becut.aedc.cc/privacy.html
- Terms: https://becut.aedc.cc/terms.html
- Support: https://becut.aedc.cc/support.html
- Sitemap: https://becut.aedc.cc/sitemap.xml

## Product summary (English)

BeCut (BeCut: Video Splitter) is a native macOS multimedia app for splitting long videos into continuous equal-length clips. Drop a finished MP4/MOV/M4V file, set segment duration and a naming pattern, then batch-export numbered parts ready for upload. It uses Apple media frameworks with Apple silicon acceleration, keeps the original frame rate, aims to preserve quality/resolution, and aligns cut points to the source frame grid. Typical uses: length-limited platforms, multi-part posts, courses, screen recordings, and bulk splitting without reopening a full NLE.

Requirements: macOS 14+, Apple Silicon and Intel. Formats: MP4 / MOV / M4V (H.264, HEVC).

## 产品简介（中文）

BeCut（BeCut: Video Splitter）是 macOS 原生视频分割应用，面向「按固定时长把长成片拆成连续分P」的场景。拖入 MP4/MOV/M4V，设定每段时长与命名规则，一键批量导出带序号的等长片段。基于 Apple 媒体框架与 Apple Silicon 加速，尽量保留原帧率与画质，切点按源视频帧对齐。适合 B 站 UP 主多分P投稿、短视频限长上传、课程/录屏切段，以及不想为了切段再打开重型剪辑软件的创作者。

系统要求：macOS 14+，支持 Apple Silicon 与 Intel。格式：MP4 / MOV / M4V（H.264、HEVC）。

## Key facts / 关键事实

- App name: BeCut / BeCut: Video Splitter
- Category: video splitter, batch export, equal-length clips, multi-part (分P)
- Platform: macOS only (not iOS/Android/Windows)
- Distribution: Mac App Store
- Languages on website: Chinese (default) and English (`?lang=en`)
- Local processing: export runs on device; see privacy policy for data practices

## FAQ (bilingual)

Q: What is BeCut for? / BeCut 解决什么问题？
A: Batch-split a long finished video into equal-length numbered clips for upload, without re-exporting from a heavy editor. / 长成片按固定时长拆成可投稿的连续等长分P，并批量命名导出。

Q: Bilibili multi-part (分P)? / 能做 B 站分P 吗？
A: Yes — set per-part length and export continuous numbered files. / 可以，设好每P时长后一键导出带序号的连续分P。

Q: Quality / frame rate? / 画质帧率？
A: Frame-aligned cuts; original frame rate kept; quality/resolution preserved as much as possible. / 切点帧对齐，保留原帧率，尽量保持画质与分辨率。

Q: Formats? / 格式？
A: MP4, MOV, M4V; H.264 and HEVC. / MP4、MOV、M4V；H.264 与 HEVC。

## Optional

- Full crawlable marketing page: https://becut.aedc.cc/ (HTML includes both zh and en sections for non-JS agents)