云幕同声

AI video translation tool that focuses...

4.0| Editor Rating

云幕科技

未知

Editor Review

Yunmuts is an AI video translation tool that focuses on voice cloning and emotional expression reproduction. It is suitable for scenarios such as short drama localization and e-commerce product promotion. While the official site claims a voice cloning accuracy of, there is no third-party test data to support this claim, only as vendor promotion. The overall workflow is relatively simple and supports batch processing, making it suitable for users who need to quickly generate multilingual videos. However, the tool has a 30-minute limit for long videos and does not clearly state whether it supports bidirectional translation for all languages. Overall, it is recommended with a four-star rating for users who require high-quality translations but are not overly strict about details.

AI Tools Navigator Editorial TeamUpdated: 2026-08-19

What is 云幕同声

Yunmuts is an AI video translation tool that focuses on voice cloning technology to achieve high-fidelity reproduction of the speaker's voice in videos. Its technical advantages include audio-visual synchronization algorithms and AI voice separation models, which can effectively preserve the background music and ambient sounds in the original video, making the translated video visually close to the original. The tool is suitable for short drama localization, e-commerce product promotion, course translation, and content creation by individuals. It supports input languages such as Mandarin Chinese, English, Cantonese, Sichuan dialect, Shanghai dialect, Japanese, Korean, French, Spanish, Portuguese, and Indonesian, and output languages include English, Simplified Chinese, Japanese, German, French, Italian, Portuguese, Polish, Turkish, Korean, Dutch, Czech, Arabic, Spanish, Hungarian, and Russian. Users can complete translations by uploading videos, editing content, and generating translated videos with a simple three-step process. It supports videos up to 30 minutes long and under 1GB in size. The official site claims a voice cloning accuracy of and an emotional retention rate of, though specific test data is not provided.

Basic Info

Category:

Company:云幕科技

Country:未知

Best For

Video creatorsProfessionalsEnterprise users

Difficulty: Beginner Friendly

云幕同声 Key Features

High-Fidelity Voice Cloning
Yunmuts uses voice cloning technology to reproduce the speaker's voice in videos, making it sound natural and consistent with the original. The official site claims a voice cloning accuracy of, though no third-party test data is provided to support this claim.
AI Intelligent Alignment and Audio-Visual Sync
The tool includes AI intelligent alignment algorithms to synchronize the speaker's mouth movements with the voiceover, reducing issues of mismatched rhythm. The official site mentions that this feature performs well, though no specific algorithm details or synchronization accuracy are provided.
Supports Multilingual Translation
Yunmuts supports translation between over, including Mandarin Chinese, English, Japanese, Korean, French, Spanish, Portuguese, and Russian, covering more than 100 countries. However, the list of supported languages is repeated multiple times on the official site, and it is unclear whether all languages support bidirectional translation.
Supports Batch Processing and Simplified Workflow
Users can complete video translation with a three-step process: upload, edit, and generate, and the tool supports batch processing. The official site mentions that this process is efficient, though no information is provided on whether it supports automation or any usage restrictions.

云幕同声 Key Advantages

Supports multilingual translation with a broad range of languages.
Includes an AI voice separation model that preserves original background music.
Simplified workflow with batch processing support, improving efficiency.

云幕同声 Use Cases

Short Drama Localization for Global Distribution
Yunmuts is suitable for short drama localization for global distribution, translating Chinese short dramas into multiple languages for platforms like TikTok and YouTube. The official site claims that emotional retention after translation is as high as, though no specific case studies or user feedback data are provided.
E-commerce Product Promotion Video Translation
The tool can be used for translating e-commerce product promotion videos into multiple languages, preserving the original tone and emotional impact to improve conversion rates among overseas users. The official site mentions that this feature is helpful for e-commerce content, though no specific improvement figures or use cases are provided.
Translation of Educational Courses
Yunmuts can be used to translate educational courses, allowing content from excellent instructors to break language barriers and reach more users. The official site mentions that this feature is suitable for course translation, though no information is provided on whether it supports synchronized subtitles for courses or offers industry-specific customization.

Frequently Asked Questions

Does the voiceover for characters sound natural?▼

Yunmuts uses AI voice cloning technology to preserve the original speaker's characteristics, making the voiceover sound natural and consistent. The official site claims a voice cloning accuracy of, though no third-party test data or specific case studies are provided.

Can the emotional tone be preserved after translation?▼

The official site mentions that Yunmuts can clone the emotional tone of each sentence, preserving details such as intonation and speech rate control. However, no specific test data or calculation method for emotional retention is provided, only as a vendor claim.

Which languages does it support?▼

Yunmuts supports input languages such as Mandarin Chinese, English, Cantonese, Sichuan dialect, Shanghai dialect, Japanese, Korean, French, Spanish, Portuguese, and Indonesian, and output languages include English, Simplified Chinese, Japanese, German, French, Italian, Portuguese, Polish, Turkish, Korean, Dutch, Czech, Arabic, Spanish, Hungarian, and Russian. However, it is unclear whether all languages support bidirectional translation.