1. use capsai auto subtitle generator
   go to https://capsai.co/auto-subtitle-generator, upload your video file (mp4, mov) or paste the YouTube URL, select Bengali as the subtitle language, and click generate. capsai will process the audio and produce an editable subtitle draft in seconds.
   
   
2. export the bengali srt file
   once processing is complete, click download srt to save the subtitle file in SRT format. this file contains time-coded Bengali text ready for upload.
   
   
3. review and correct the transcript
   open the downloaded srt in a subtitle editor (aegisub, subtitle edit) or re-open it in capsai’s in-browser editor. fix any misheard words, punctuation, and line breaks to ensure accuracy and readability.
   
   
4. adjust timing and line length
   check that each caption appears at the right moment and stays on screen long enough to read (about 1.5–2 seconds per line). split long sentences at natural pauses and limit each caption to two lines.
   
   
5. upload the srt file to youtube studio
   in youtube studio go to content → select your video → subtitles → add language → Bengali → upload file → select with timing. review the preview to confirm sync, then publish.
   
   
6. test your subtitles on multiple devices
   play your video with Bengali captions on desktop and mobile to ensure timing, font rendering, and placement work across different screens.
   
   
7. embed transcript on your website (optional)
   include the full Bengali transcript in a collapsible section on your video’s page. this helps with seo by giving search engines more text to index.
   
   
8. repeat for additional languages
   to reach broader audiences, follow the same steps to generate and upload SRT files in Hindi, English, or other regional languages using capsai or youtube studio’s auto-translate feature.
   
   

by following this workflow, you can quickly generate professional-quality Bengali subtitle files for your YouTube videos and make your content accessible to Bengali-speaking viewers.