Transcription built for real recordings
UUScribe handles clear speech, conversations, and long-form MP4 while preserving timestamps for review.
AI transcription tool
Convert MP4 to SRT Online
Convert the spoken audio in MP4 video into editable text, subtitles, or documents. Download a timestamped SRT subtitle file ready for video players, editors, and publishing platforms.
UUScribe asks you to sign in before you can upload a file or start transcription.
Sign in to upload and transcribeHow to convert MP4 to SRT
Upload your MP4
Choose a supported file from your device, or paste a YouTube link when the source is online video.
Let AI create the transcript
Select the spoken language and start transcription. UUScribe processes speech, timestamps, and speaker changes.
Review and export SRT
Check names and specialist terms, then download the finished result as SRT or another supported format.
Why use UUScribe for MP4 to SRT?
Multilingual transcription
Transcribe multilingual interviews, meetings, lectures, videos, and voice notes without changing tools.
Export clean SRT
Download a timestamped SRT subtitle file ready for video players, editors, and publishing platforms.
Popular ways to use MP4 to SRT
- Create captions for presentations and social videos.
- Extract quotes and notes from recorded interviews.
- Turn training videos into written reference material.
Get a better SRT result from MP4
- Use the source MP4 when available and verify that the dialogue track is clear before uploading.
- Preview subtitle timing and line breaks against the video, then correct speaker names and important sound cues.
- Review speaker names, uncommon terms, and important timestamps before publishing or sharing the result.
Prepare your MP4
UUScribe reads the audio embedded in the MP4. Confirm the video is not muted and that the spoken track you need plays correctly before uploading.
Before delivering SRT
Pair the SRT with the final cut of the video and preview it on the destination platform. Check timing, line breaks, and text encoding before publication.
Supported audio and video formats
Upload common recording formats directly. You can export every completed transcript as TXT, DOCX, PDF, SRT, VTT, or CSV.
3GP, AAC, AMR, AWB, FLAC, M4A, MKA, MKV, MOV, MP2, MP3, MP4, MPG, OGA, OGG, OPUS, TS, WAV, WEBA, WEBM, WMA, WMV
Frequently asked questions
How do I convert MP4 to SRT?
Open UUScribe, upload your MP4, choose the spoken language, and start transcription. Review the result and select SRT from the download menu.
Which MP4 files can I upload?
UUScribe supports 3GP, AAC, AMR, AWB, FLAC, M4A, MKA, MKV, MOV, MP2, MP3, MP4, MPG, OGA, OGG, OPUS, TS, WAV, WEBA, WEBM, WMA, and WMV files.
Which languages can UUScribe transcribe?
AI audio and video transcription with stronger recognition across 30 primary languages. Some other languages are supported with potentially higher error rates.
Can I export to formats other than SRT?
Yes. After transcription, you can download TXT, DOCX, PDF, SRT, VTT, or CSV without transcribing the file again.
How can I improve MP4 transcription accuracy?
Use the clearest available recording, reduce background noise, identify the correct language, and review names or specialist vocabulary before exporting SRT.
Your files stay private
Data encrypted: Protected in transit and at rest. Permanent deletion from 1 hour: Original audio defaults to 1 year. Choose never, 1 month, 7 days, 1 day, or 1 hour. Transcripts remain. Not used for AI training: We do not use your uploads or transcripts to train AI models.