No format conversion first
Upload the MP4 directly rather than extracting its audio manually before transcription.
MP4 Transcription
Transcribe MP4 Video to Text
Upload an MP4 recording and create a readable transcript from its spoken audio. Use it for interviews, meetings, lectures, research, podcasts or video-production notes.
Use only media you have the right to access and process.
Try SupScribe
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✓ Full video transcription✓ Translate to 99 languages✓ Download subtitles or text
Drop file or click to browse
MP3, MP4, WAV, M4A — max 10MB
First 75 seconds transcribed free — no sign up needed
Optional translation
When needed, translate the transcript while retaining the original-language text.
How it works
1
Select your MP4 file.
2
Choose language and translation options.
3
Start transcription.
4
Review and export the result.
Frequently asked questions
Do I need to convert MP4 to MP3 first?
No. You can upload the video directly.
Is translation required?
No. It is optional.
Transcribe an MP4
Try the workflow with your own audio or video and review the result yourself.