Turn a 2-Hour YouTube Tutorial Into Text You Can Ctrl+F
Disclosure: I am connected to the team that runs these bots. Every developer has done this. You remember a tutorial had the exact flag you need. You open the video, drag the slider around, play ten seconds, drag again. Fifteen minutes later you find it, and it was at 1:12:40. Video is a bad format for reference. Text is a good one. So the fix is to turn the video into text once and keep the text.…
A YouTube tutorial can be transformed into searchable text in just a few steps. Rather than manually searching through a long video, which can be tedious, the process involves converting the video into text and storing it in a text file. This text can then be searched using tools like grep to quickly find specific information.
The first step is to paste the YouTube link into a Telegram bot called @YoutubeTranscriptFreeBot. After a brief moment, the full text of the video is available in the chat. For longer videos, the bot also sends a .txt file, which is the preferred format for keeping the text. Another bot, @TubeToTextBot, performs the same function if the first one is unavailable. Detailed instructions for using these bots can be found at this page: https://flowdoski.com/rasshifrovka-youtube.html.
Once the video is converted into text, it can be stored in a folder that is already searchable. From there, text search commands can be used to locate specific phrases or sections within the file. For example, the command "grep -ril healthcheck tutorials/" will find all instances of the word "healthcheck" within the "tutorials" folder. The text version does not include timestamps, so the search results indicate where the speaker mentioned the term but not at what minute in the video.
To see the relevant screen, the text can be searched for a nearby phrase, and then the speaker's position in the video can be estimated and jumped to accordingly. This method is particularly useful for conference talks, where the full talk can be read in a short amount of time, and only the relevant demo section needs to be watched.
Long courses can be navigated by finding the lesson that covers a specific topic. Podcasts with a guest to quote can also be processed in this way, allowing the exact sentence to be copied directly.
While the bots are convenient as they require no setup and can be accessed via Telegram on any device, they do have some limitations. YouTube, TikTok, and Instagram videos are capped at 3 hours, and uploaded files are limited to 20 MB. Additionally, the bots only capture spoken words, so any code or commands shown on the screen but not verbally mentioned will not be included in the text. Technical terms and product names may also be misinterpreted, so any text copied into a terminal should be double-checked.
In summary, converting a YouTube tutorial into searchable text using a Telegram bot offers a fast and efficient way to locate specific information within long videos. This method is especially beneficial for conference talks, lengthy courses, podcasts, and personal recordings. However, it's important to be aware of the bots' limitations and verify any critical information found in the text before using it.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
