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Attach Subtitles to your MP4 Files

Attach subtitles to your MP4 videos in a snap. 

Make your content more accessible, using just one tool.

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How To Attach Subtitles to your MP4 Files

1.

Sign Up and Upload

Begin by signing up for Fluen Studio. Upload your video, specifying the source language of the video. You can also select any desired target languages for translation, though this step is optional.

2.

Generate Source Language Captions and Review

After uploading, allow Fluen Studio to automatically generate captions in the source language. Take the time to review these captions for accuracy and make any necessary adjustments.

3.

Style Your Captions

Customize your captions by adjusting the font, color, background plate, and opacity. This allows you to create a visually appealing subtitle style that matches your video.

4.

Mark as Approved to Trigger Translations

Once you are satisfied with the captions, click the green "Mark as Complete" button to initiate the translation process for your selected target languages.

5.

Export Your Video

Finally, export your video in your preferred resolution—4K, 1080p, or 720p—with the subtitles burned in. Alternatively, you can choose to download the subtitles as SRT or VTT files for use with other media.

There's So Much More Fluen Studio Can Do

Video Captioning

Our AI goes beyond basic voice-to-text, delivering highly accurate captions with perfect timing that matches the action—giving you seamless, hassle-free results every time.

Subtitles Translation

We combine advanced translation technology with AI to ensure your translations are smooth and perfectly timed. Our system even adjusts the structure when necessary to keep your content flowing seamlessly.

Style and Burn-In

Start strong with plenty of options to design captions that fit your content, brand, and audience. Customize the look, set your preferences, and export in standard formats or download your video.

Team Collaboration

Collaborate with your team in shared workspaces. Share files, manage permissions, and streamline your workflow to create better subtitles with fewer edits—all on one platform.

Frequently Asked Questions

No, you only need to provide the video file. Fluen Studio will automatically generate the source language captions for your video, making the process quick and hassle-free.

Yes, you can customize the font, color, and background of your subtitles before attaching them to your MP4 files, ensuring they fit your video’s style.

Absolutely! Fluen Studio allows you to preview your video with the attached subtitles in real-time, ensuring everything looks correct before finalizing.

After attaching your subtitles, simply click on the export option in Fluen Studio, choose your desired settings, and select "Export Video with Hardcoded Subtitles."

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Easily Attach Subtitles to MP4 Videos

Fluen Studio makes attaching subtitles to your MP4 videos fast and simple. Our all-in-one tool allows you to create, edit, and seamlessly attach subtitles in minutes. Whether for accessibility or audience engagement, you can quickly enhance your videos and make them ready for any viewer.

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Add Professional Subtitles to your MP4 Files

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33 Languages

Fluen Studio offers transcription and multilingual subtitle translation in 33 languages

70% Faster

Customers say Fluen Studio helps them complete transcription and subtitling in less than half the usual time

4 Minutes

On average, it only takes 4 minutes to process a one-hour recording.

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