Cloud Screen Simultaneous Translation

What is cloud screen simultaneous audio?

Cloud Screen Simultaneous Translation is an AI-based video translation platform designed for short dramas, product promotion videos, courses, and personal content.

It extracts the audio and subtitles from the original video, and then creates a multilingual version that preserves the characters’ voices, emotions, and background sounds.

Product positioning description

The name \"CloudScreen Simultaneous Translation\" might lead one to think of simultaneous interpretation in meetings, but the website currently focuses on offline video translation and localization.

It is suitable for editing videos after uploading them and creating finished footage; it should not be described as a real-time meeting captioning software.

Main functions

• Extract the text from videos or audio.
• Automatically identifies the original subtitles and language.
• It supports multiple input and output languages.
• Use AI to replicate the original person’s voice tone.
• Retain emotions such as crying, laughing, and emphasis.
• Adjust the speaking pace to match the rhythm of the original video.
• Ensure that the dubbed audio is synchronized with the visuals.
• Isolate the vocals while keeping the background music.
• Check the original text and the translation sentence by sentence.
• Automatically splits multilingual subtitles.
• Multiple subtitle styles are available.
• Batch processing of videos is supported.

Which users are it suitable for

AI video translation process

1. Upload the original video for which you have permission to process.
2. Wait for the system to recognize the speech and subtitles.
3. Select the input language and the target language.
4. Check whether the transcription of the original text is accurate.
5. Proofread the translation and proper nouns.
6. Confirm the role and corresponding timbre.
7. Generate multi-emotion target language voiceovers.
8. Adjust pauses, speech speed, and timeline.
9. Check whether the background music is complete.
10. Set the subtitle style and overlay method.
11. Preview the entire video and fix any issues.
12. Export the file after confirming authorization.

Voice cloning

Voice cloning allows the translated character to retain voice characteristics similar to those of the original speaker.

It is necessary to obtain explicit authorization from the individual or the rights holder before reproducing a sound; it is not permissible to use it simply because the audio is publicly available.

• Choose a clean and clear original human voice.
• Avoid segments with too loud background music.
• Confirm the voice assigned to each character.
• Record the authorized uses and distribution channels.
• It is not allowed to impersonate real people in order to post false statements.
• The generated content is labeled in accordance with the platform’s rules.

Emotionally rich voice acting

The system will try to preserve the emotions, pauses, emphasis, and speaking pace from the original video, so that the translated version remains as close as possible to the original performance.

Separation of vocal voices and retention of background sounds

Cloud Screen Simultaneous Interpretation attempts to isolate the original voice and retains the background music and ambient sounds after replacing the voiceover.

• Residual effects may occur when human voices overlap with music.
• Strongly reverberant environments can affect the quality of separation.
• When multiple people speak at the same time, it is necessary to pay close attention.
• Background music still requires a license to be used.
• Listen to the sound through the headphones and speakers before exporting.
• Backups of the original audio tracks are kept for important works.

Synchronization of sound and image

The system adjusts the duration of the voice-over and the speaking pace to ensure that the voice in the target language matches as closely as possible the visuals and rhythm of the original video.

The length of sentences varies greatly among different languages, and even after automatic synchronization, individual sentences may still need to be corrected.

1. First, ensure that the translation conveys the full meaning.
2. Remove redundant expressions that do not affect the meaning.
3. Adjust the pause points in long sentences.
4. Avoid accelerating too much just to achieve alignment.
5. Check the start and end times of the person’s speech.
6. Pay special attention to reviewing close-ups and fast-cut shots.
7. If necessary, regenerate a sentence separately.

Subtitle extraction and proofreading

The platform can extract the audio script and generate subtitles, allowing users to modify both the original text and the translation sentence by sentence.

Subtitle style

The official website states that it offers more than 30 pre-set templates, allowing for adjustments to visual elements such as font, color, outlines, and background bars.

• The subtitles should have sufficient contrast with the background.
• Control the number of characters per line and the duration of stay.
• Do not cover the faces of the people or the products.
• Vertical video retains the platform button area.
• The font of the target language must be fully supported.
• Preview it on your phone before publishing.

Input and output languages

The languages available for input, as listed on the official website, include Mandarin, English, Cantonese, Sichuanese, Shanghainese, Japanese, and Korean.

The output is available in English, Chinese, Korean, as well as various European and Middle Eastern languages; the actual options depend on the creation page.

Video length and file size limits

The official website states that a single long video may be up to 30 minutes in length, with a file size not exceeding 1GB.

• Very long content can be divided into natural sections.
• Maintain the complete subtitle timeline before splitting.
• Unify the voice timbres and terminology for each character segment.
• Avoid quality degradation caused by repeated compression.
• Confirm that the format can be decoded properly before uploading.
• The instructions on the creation page shall prevail in the end.

Complete tutorial for the cloud screen simultaneous audio feature

1. Register and claim the points available for new users.
2. Create a new AI video translation task.
3. Upload videos that do not exceed the current limit.
4. Select the source language and the target language.
5. Wait for the system to extract the audio and subtitles.
6. Check the original transcription sentence by sentence.
7. Modify the terms and cultural expressions in the translation.
8. Check the correspondence between roles and cloned timbres.
9. Generate voiceovers and listen to the emotional effects.
10. Adjust the speech pace, pauses, and synchronization.
11. Check the separation of vocals from the background music.
12. Select a subtitle template and modify its style.
13. Full preview of the video, audio, and subtitles.
14. Regenerate after fixing the issue.
15. Export after confirming the copyright and platform rules.

Packages and prices

The official website offers package top-ups and bonus points for new users, but the public pages do not consistently display the specific amounts associated with the packages or the amount of points used.

The old package prices displayed on third-party websites are not considered the official current prices; the price shown on the checkout page after logging in should be taken as the reference.

Check before purchasing

• The points correspond to the number of minutes of video.
• Do different languages use the same consumption?
• Whether points are refunded for failed tasks.
• Generate a new sentence on how billing works.
• Is there an expiration date for the points?
• Export clarity and watermark restrictions.
• Is there a limit on concurrency for batch tasks?
• Rules for refunds and invoices after top-up.

Copyright and Sound Licensing

Video translation involves multiple rights, including those related to the original video, the performance, audio, music, subtitles, and the translated version.

• Confirm possession of the rights for video translation and overseas distribution.
• Obtain authorization for cloning the voice of an actor or lecturer.
• Specify the languages available for the timbre and the deadline.
• The background music license must cover the target region.
• The information of the rights holder must not be removed without permission.
• The translation must not distort the core meaning of the original author.
• Save contracts, authorization, and delivery records.

Advertising and content compliance

• The effects of a product cannot be fabricated or exaggerated.
• Accurate translation of prices, discounts, and gifts.
• Medical and financial content requires professional review.
• Different regions have different advertising rules.
• AI-generated voices must not be used to forge endorsements.
• Label the synthetic content in accordance with the requirements of the publishing platform.
• Short drama content inspection is categorized by target region.

Privacy and data security

Cloud processing requires the uploading of videos, audio, and subtitles; for materials that have not yet been published, it is necessary to first confirm the rules regarding confidentiality and data retention.

• Remove irrelevant personal information from the material.
• Enterprise projects use dedicated work accounts.
• Restrict team members from downloading the original video.
• The account has available security verification enabled.
• Clean up the files according to the rules after the project is completed.
• Important materials are kept with a separate local backup.
• For sensitive operations, consult a private processing solution first.

API and open-source status

To date, no verifiable public API documentation for cloud-based simultaneous interpretation, no official SDKs, and no official GitHub open-source repositories have been found.

Product advantages

• Focus on multilingual localization of videos.
• Combination of voice cloning and multi-emotion voice acting.
• Automatically aligns the video and the timing of the audio.
• It supports keeping background music and ambient sounds.
• The original text and its translation can be modified sentence by sentence.
• There are a variety of subtitle styles and overlay tools available.
• Suitable for short dramas, courses, and e-commerce videos.

Usage restrictions

• The package prices are not displayed reliably on the public page.
• There are limits on the duration and size of a single video.
• Misidentification of dialects and specialized terms may occur.
• Synchronization of audio and video still needs to be checked sentence by sentence.
• Separating human voices can result in residual sounds.
• Authorization is required to clone sounds.
• Public APIs and open-source repositories have not been confirmed yet.

Frequently Asked Questions

What can cloud-based simultaneous interpretation mainly do?

It can extract video subtitles, translate into multiple languages, replicate the original speaker’s voice tone, generate voiceovers with various emotions, and synchronize the audio with the subtitles.

Is CloudScreen Simultaneous Translation a tool for real-time interpretation in meetings?

The current focus of the official website is AI translation and localization of videos uploaded, rather than providing subtitles for live meetings or real-time interpretation.

Can CloudScreen Simultaneous Translation be used for free?

New users can receive trial points; the specific number of points, their validity period, the time taken to generate them, and the associated benefits are specified on the current account page.

How long can a video be for cloud screen synchronization?

The official website states that a single video may not exceed 30 minutes in length and the file size must not be more than 1 GB; any changes made by the platform shall be subject to the instructions displayed on the page where the upload is performed.

Can Cloud Screen Simultaneous Voice keep the background music?

The platform separates the vocal tracks and tries to retain the original background music and ambient sounds, but strong reverb, multiple voices overlapping each other, and complex mixtures still require manual listening.

Is authorization required to use Cloud Screen for simultaneous voice cloning?

It is necessary to obtain explicit permission from the speaker or the rights holder regarding voice cloning, the target language, the channels of distribution, and the duration of use.

Is CloudScreen Simultaneous Translation an open-source tool or does it provide APIs?

The platform is not an open-source product; no verifiable public APIs, official SDKs, or GitHub repositories for this product have been found. Companies that wish to integrate it must consult the official team.