AI ビデオ サブタイトル 自動生成 サブタイトル
動画をアップロードすると AI が正確な字幕を生成します
AI ビデオ サブタイタリング is an online AI application on MiOffice AI that 動画をアップロードすると AI が正確な字幕を生成します. Processed securely and deleted immediately after processing.
By Jay at JSVV SOLS LLC
動画をアップロードすると AI が正確な字幕を生成します. 動画に書き込むか SRT/VTT ファイルとして輸出します.
How It Works
Related Applications
Frequently Asked Questions
Upload your video to MiOffice AI Video Subtitler. AI speech recognition (Whisper) transcribes the audio and generates timed subtitles automatically.
Yes. Choose "burned" output to permanently embed subtitles into the video frames, or export as SRT/VTT subtitle files.
Auto-detection plus 10+ languages: English, Spanish, French, German, Italian, Portuguese, Japanese, Korean, and Chinese.
MiOffice never adds watermarks. Your video exports clean with your subtitles only.
Yes — MiOffice works in any mobile browser (Chrome, Safari). No app download needed.
MP4, WebM, MKV, AVI, and MOV up to 500MB.
Videos up to 50MB are free. Larger files use credits (30 base + 0.1 per MB over 50MB).
Powered by Whisper Large-v3-turbo for industry-leading accuracy. Clear speech with minimal background noise yields the best results.
Yes — choose SRT or VTT output format to get a standalone subtitle file instead of burned-in subtitles.
MiOffice is free to try with no subscription required. Adobe Premiere requires a Creative Cloud subscription ($22.99/mo).