01
Choose a video
选择视频
Pick a supported video from Photos, or first make a screen recording through iOS.
从照片中选取支持的视频，或先通过 iOS 完成屏幕录制。
Video translation, on your terms
按你的方式译制视频
Hear a video in the language you choose.
把视频中的语音，译成你想听的语言。
Choose a video from Photos or make a screen recording, choose the spoken and target languages, and create a new dubbed video on your device.
从照片中选择视频，或录制你主动选择的屏幕；选择原语言和目标语言，在设备上生成新的译制视频。
A compatible iPhone or iPad running iOS or iPadOS 27 or later is required.
需要运行 iOS 或 iPadOS 27 或更高版本的兼容 iPhone 或 iPad。
Original visuals, new voice
原来的画面，新的声音
Create a separate dubbed copy.
生成一份独立的译制视频。
- Choose the language选择想听的语言Set both the spoken and target language before processing.在处理前设置原语言和目标语言。
- Process a copy处理独立副本Your video is used to create a separate dubbed video.基于原视频生成一份独立的译制视频。
- Keep control由你决定Start screen recording and sharing only through iOS controls.录屏与分享均由你通过 iOS 系统控件主动发起。
A focused workflow
专注于一件事
From a video you choose to a voice you can follow.
从你选择的视频，到你能听懂的声音。
Video Translation is made for finished video translation, not live interpreting. It creates a new video after recognition, translation and system voice synthesis are complete.
视频翻译面向的是完成后的视频译制，而不是实时口译。识别、翻译和系统语音合成完成后，它会生成一份新的译制视频。
02
Choose languages
选择语言
Set the language spoken in the video and the language you want to hear.
设置视频中的原语言，以及你想听到的目标语言。
03
Create a dubbed copy
生成译制副本
The app transcribes, translates, generates system speech and exports a new video.
应用会转写、翻译、生成系统语音，并导出一份新视频。
04
Preview or share
预览或分享
Review completed projects in the Library, then share only when you choose to.
在记录页查看已完成项目；只有你主动操作时，才会通过系统分享。
Optional screen recording
可选的屏幕录制
Record first. Translate after you return.
先录制，返回后再译制。
- Start only through the iOS system picker, after you decide what to record.仅在你决定录制内容后，通过 iOS 系统面板主动开始。
- Watch the video in the source app, then return to Video Translation and finish the recording.在来源 App 中观看视频，再返回视频翻译完成录制。
- Choose languages and create a dubbed copy from the completed recording.为完成的录制选择语言，再生成译制副本。
Availability depends on iOS, the source app and the content. Protected content may not provide usable audio. Screen recordings can include anything visible on the selected screen; review what you record.
可用性受 iOS、来源 App 和内容限制。受保护内容可能无法提供可用音频。屏幕录制可能包含所选屏幕上显示的任何信息，请在开始前确认录制范围。
Privacy at a glance
隐私要点
Your video is for your dubbing workflow.
你的视频，只用于你的译制流程。
No content upload for dubbing
不上传内容用于译制
We do not upload your selected videos, recordings, audio, transcripts or translations to our server to create the dubbed video.
我们不会将你选择的视频、录制内容、音频、转写或译文上传至我们的服务器来制作译制视频。
Language resources are device services
语言资源由设备提供
iOS may ask to download Apple speech, translation or system-voice resources before first use.
首次使用前，iOS 可能需要下载 Apple 的语音识别、翻译或系统语音资源。
Transparent launch telemetry
透明的启动统计
The app sends a pseudonymous installation identifier and launch data to measure launches. It does not send your dubbing content.
应用会发送假名化安装标识和启动数据用于统计启动，不会发送你的译制内容。
Before you start
开始前了解一下
A clear expectation makes a better result.
清楚的预期，带来更好的体验。
Is this real-time video translation?
这是实时视频翻译吗？
No. Video Translation processes a finished source video or completed recording, then creates a separate dubbed video.
不是。视频翻译会处理已完成的源视频或录制内容，然后生成一份独立的译制视频。
Will every video produce the same quality?
每个视频的效果都会一样吗？
No. Recognition and dubbing quality vary with speech clarity, accents, background sound, video length, installed language resources and available language pairs.
不会。识别与译制效果会受到语音清晰度、口音、背景声、视频时长、已安装语言资源和可用语言对的影响。
Does Video Translation use Apple Intelligence?
视频翻译使用 Apple Intelligence 吗？
The current dubbing workflow uses Apple speech recognition, translation and system voice resources where available. It does not require Apple Intelligence.
当前译制流程会在可用时使用 Apple 的语音识别、翻译和系统语音资源，不要求 Apple Intelligence。
What happens when I delete a project?
删除项目后会发生什么？
Deleting a Library project removes its project record and its currently associated source and dubbed video. This version may retain temporary processing files until you clear app data.
删除记录页项目会移除项目记录及其当前关联的源视频和译制视频。当前版本的临时处理文件可能会保留，直到你清除应用数据。