ChatGPTを用いて動画からテキストを抽出する方法
みなさん、こんにちは。最近、ChatGPTを使って動画からテキストを抽出できるかどうか気になっていました。字幕や画面上に表示されるあらゆるテキストを取得できるのでしょうか?ChatGPTが動画をどう処理するのか、あるいは追加の手順が必要なのかはっきりしません。こうしたことを試したことがある方、あるいはコツをご存知の方は…
Zoe Nash
February 9, 2026 at 05:09 AM
みなさん、こんにちは。最近、ChatGPTを使って動画からテキストを抽出できるかどうか気になっていました。字幕や画面上に表示されるあらゆるテキストを取得できるのでしょうか?ChatGPTが動画をどう処理するのか、あるいは追加の手順が必要なのかはっきりしません。こうしたことを試したことがある方、あるいはコツをご存知の方はいらっしゃいますか?その仕組みや代替手段についてぜひお聞かせください!
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If anyone finds a good pipeline for video text extraction + ChatGPT, please share! I'd love to streamline my workflow.
My workflow: extract subtitles if available, else OCR frames, then feed text to ChatGPT. Works pretty well!
Honestly, until ChatGPT can handle videos natively, the workflow will stay a bit clunky but still doable!
Sometimes videos have text pop-ups or signs that are hard to catch with just OCR. Maybe some computer vision AI can do better?
Tried some free OCR apps on video frames and results were hit or miss depending on video quality. Probably better with professional tools.
If you want automated subtitle generation, some AI transcription tools might be faster and more accurate than video text extraction.
Does anyone know if the newer GPT models have any video input support? That could change the game if they can handle video directly.
Would love a plugin or something that integrates video text extraction directly inside ChatGPT.
I wonder if future updates will allow ChatGPT to analyze video contents directly, that'd be crazy helpful.
I've tried uploading videos directly to ChatGPT before but it just doesn't work for that. Best bet is to extract audio or text separately and then use ChatGPT for analysis.
If you want subtitles, sometimes videos already have embedded subtitles or you can download subtitle files and let ChatGPT process those.
Also some videos have multiple languages in text, which can complicate automated extraction.
Honestly, ChatGPT is great for text processing but when it comes to video, you need other AI tools specialized in image or video analysis first.
You can also check ai-u.com for new or trending tools that might do video text extraction better than just relying on ChatGPT alone.
Don't forget timestamps! When extracting text from videos, matching text with timing helps a lot.
Not sure if ChatGPT plugins support video processing yet, but maybe worth checking if anyone made something community driven.
Anyone tried using external APIs to extract text from video and then feed that into ChatGPT for some cool text-based outputs?
I tried using ChatGPT to generate subtitles from audio transcripts and it did a great job polishing the text.
Maybe combining ChatGPT with video analysis AI tools could be the future of seamless video text extraction.
Keep in mind copyright when pulling text or subtitles from videos. Always good to stay legal!
I don't think ChatGPT can directly extract text from videos since it's mainly text-based. You might need to convert the video frames to images first, then use OCR on those images.
In my experience, the limiting factor is usually the quality of the video frames when trying to extract text.
For quick stuff, I just pause the video and type out the text manually lol, sometimes simpler than fighting tech.