BeCut · macOS
BeCut：长视频一拖即切 · 等时长分P批量导出
BeCut 是面向 Mac 的原生视频分割应用。拖入长视频，设定每段时长与命名规则，一键批量导出连续等长分片，适合 B 站 UP 主多分P、短视频限长上传与录屏切段。
BeCut: Video Splitter for Mac. Drop a long video, set equal segment length and naming, then batch-export continuous clips. Apple silicon acceleration, original frame rate and quality preserved, frame-aligned cuts.
Mac App Store 下载 / Download on the Mac App Store · 中文 · English
核心能力
- 等长分P，命名带序号，投稿文件按序排列
- Mac 芯片（Apple Silicon）加速批量导出
- 切点帧对齐，尽量保留原帧率与画质
- 支持 MP4 / MOV / M4V（H.264、HEVC）
- 系统要求：macOS 14+，Apple Silicon 与 Intel
常见问题
BeCut 解决什么问题？
长成片要按固定时长拆成多段再投稿时，用剪辑软件反复导出又重又慢。BeCut 拖入视频，设每段时长，批量导出连续等长分P并命名。
能用来做 B 站分P / 多分P 吗？
可以。设好每P时长后，一键导出连续分P文件，带序号命名，适合 UP 主长视频分P投稿、合集切段与限长平台分段上传。
切点准不准？画质和帧率会掉吗？
切点按源视频帧对齐；导出保留原帧率，并尽量保持画质与分辨率。快速模式优先速度，精确模式保证切点落在目标帧上。
支持哪些格式？
MP4 / MOV / M4V，H.264 与 HEVC 均可。输出可选 MP4 或 MOV，分辨率可保留原画或缩小。
Key features
- Equal-length clips with numbered filenames
- Apple silicon accelerated batch export
- Frame-aligned cuts; original frame rate and quality preserved
- MP4 / MOV / M4V (H.264, HEVC)
- Requires macOS 14+ · Apple Silicon & Intel
FAQ
What is BeCut for?
When a long cut needs equal-length segments for upload, opening an NLE just to re-export is slow. Drop the file into BeCut, set the length, and batch-export continuous clips with clean names.
Can I batch-export equal-length clips?
Yes. Set each segment’s length, export continuous numbered files in one pass — built for length-limited platforms, courses, and bulk splitting.
Are the cuts clean? Frame rate or quality loss?
Cuts align to the source frame grid. Export keeps the original frame rate and aims to preserve quality and resolution.
Which formats work?
MP4, MOV, and M4V with H.264 or HEVC. Export as MP4 or MOV; keep source resolution or scale down.