Hey Hacker News community!<p>I'm currently working on building an automatic video captioning tool using Flask, OpenAI, ffmpeg, and other technologies. The concept is simple: users can drag a video onto the website, and the site will automatically add subtitles directly into the video itself, rather than providing a separate text file.<p>I believe this could be a valuable tool, not just for personal use but potentially for integration with platforms like SORA in the future. However, I'm curious to hear from others in the community:<p>Have you ever used or attempted to build a similar tool? If so, what technologies did you use, and what challenges did you encounter? Do you have any suggestions or ideas for improving such a tool?<p>I'm particularly interested in hearing about any intelligent approaches or techniques that could enhance the functionality or efficiency of the video captioning process.<p>Looking forward to your insights and experiences!