Updating my note after a while
I haven't updated my note for the past week.
The reason is that there was a period where Claude Fable 5 was available via subscription, and I wanted to make sure I used it thoroughly while I had the chance.
I prioritized taking the time to test, experiment with, and organize things for myself before writing any articles🙇♂️
To those who were also using Fable 5 extensively, great work.
Since Claude's usage limit resets every 5 hours, I imagine many of you, like me, ended up sleep-deprived because you had to wake up in the middle of the night or early morning to use it.
✦ Things I was experimenting with in Fable 5
I was mainly reviewing Claude's Skills feature.
I was considering which skills suit me and which ones I might need in the future, while creating and refining them.
Besides that, I was also creating prompts, trying out game development, and playing around with design-related features.
I wasn't just playing around; I was proceeding while thinking about "how much I can reduce my own workload" and "whether I can create a reusable system."
✦ Meanwhile, a request from my wife
In the midst of all this, my wife came to me with a separate request.
🔘 I have to facilitate a meeting in 3 days. 🔘 I haven't written any script yet. 🔘 There is a 1-hour video of the previous person facilitating it.
"Can you do something about this with AI?"
I was surprised. (Not a week from now, but 3 days? I've never done any of this... She doesn't seem to have much of a sense of urgency.)
Since there was no time, I immediately told her to "show me the data" and decided to help.
✦ First, starting with transcribing the video
The meeting video from my predecessor is about 1 hour and 4 minutes long.
At first, I tried to have Gemini transcribe the video but the file was too heavy and it couldn't process it properly.
There was information that it could handle long videos via Google Drive, but when I actually tried it, it was still difficult for anything over an hour, and it resulted in an error.
*My wife's company has a Google Workspace (with Gemini) subscription, and since she uses a company-provided account, the input data is not used for AI training (according to official Google information). However, this is strictly regarding my wife's company's contract and account. If you are handling meeting data with AI in the same way, I recommend checking whether your company's Google account is a Workspace contract or a personal account before proceeding.
✦ Creating a video splitting tool
So, I switched to either splitting the video or exporting just the audio to MP3.
With the tool that runs in the browser created by Claude,
loading a video over an hour long is difficult in itself.
✦ Switching to a .bat file
It seems there is a way to use a Windows .bat file (batch file).
While consulting with Claude, I created a conversion batch file that works entirely within the folder. A black terminal screen popped up, and I was able to extract just the audio from the video and convert it into a lightweight MP3.
✦ From Gemini to ChatGPT to Claude
I had Gemini transcribe the MP3. I had it
remove fillers like "um," "uh," and "you know," and organized it into an easy-to-read text.
After that, I created a prompt for creating materials in ChatGPT (because I wanted to conserve my Claude usage limit), and had Claude put it together as a meeting script and PDF material.
*The meeting content did not contain any confidential information, and personal information such as speaker names was removed beforehand.
I will leave the prompt I used at that time in a code block for my own reference.
あなたは「会議進行台本・引き継ぎ資料」を作る専門アシスタントです。
これから貼る文字起こしは、前回行われた会議の全文です。
私は次回、同じ流れで会議を案内・進行する係になります。
目的は、前回会議をそのまま再現できるように、
私の手元に置いて使える「進行用資料」を作ることです。
以下の条件で整理してください。
【作成してほしいもの】
1. 会議全体の流れ
2. 開始時のあいさつ台本
3. 議題ごとの進行台本
4. 誰が何を話していたかの要点
5. 次回も同じように言えばよい案内文
6. 確認すべきポイント
7. 注意点・言い忘れ防止リスト
8. 最後の締めの言葉
9. 当日そのまま見ながら使える進行表
【出力形式】
- 難しい言葉は使わず、現場で読みやすい表現にする
- 「そのまま読める台本」と「要点メモ」を分ける
- 時系列で整理する
- 話し言葉を自然な案内文に整える
- 不要な雑談や言い間違いは削る
- ただし、会議の流れや重要な発言は落とさない
- 私が司会・案内役として困らないようにする
【資料の形】
以下の構成で作ってください。
# 1. 会議の全体像
- 会議の目的
- 参加者の役割
- 全体の流れ
# 2. 進行表
| 順番 | 内容 | 進行役が言うこと | 補足・注意点 |
|---|---|---|---|
# 3. そのまま読める進行台本
開始から終了まで、私が読み上げれば進行できる形で書いてください。
# 4. 議題ごとの要点
各議題について、何を確認し、何を伝えるべきか整理してください。
# 5. 前回と同じ流れで進めるためのチェックリスト
当日見るだけで抜け漏れが防げる形にしてください。
# 6. 参加者に確認すること
質問すべきこと、確認すべきことを一覧にしてください。
# 7. 締めの言葉
自然で短い締めのあいさつを作ってください。
【重要】
文字起こしにない内容は勝手に作らないでください。
不明な部分は「不明」と書いてください。
ただし、進行台本として自然につなぐための言い換えはして構いません。
では、以下が前回会議の文字起こし全文です。
【ここに文字起こし全文を貼る】As a result, I completed materials that could reproduce the flow of the meeting (of course, they can't be used as-is, so they need editing).
It seems the actual meeting went well too 🙌🙌
✦ My realization this time
The biggest lesson was that even for tasks I've never done before, I can shape them into something by combining AI.
🔘 Transcribing a video over an hour long
🔘 Extracting audio from a video
🔘 Automated processing using .bat files
🔘 Creating a script from a transcript
🔘 Formatting it into a PDF document
Even without prior knowledge, by using Claude, Gemini, and ChatGPT for different roles, I was able to bring it to a practical form.
AI is powerful enough on its own, but I felt it shows even more strength when integrated into the entire workflow as I did this time.
*I think it can be done without issues even individually with this workflow (by switching between multiple tabs, etc.).
Transcribe long audio with Gemini.
Create prompts and organizational direction with ChatGPT.
Create tools and materials with Claude.
By dividing and connecting their roles, tasks I thought were difficult seem to be breakable down into realistic steps.
I haven't posted on note for a week, but it was a very intense period of testing how AI can be used in actual work.
My posting frequency is unstable, but I look forward to your continued support.
Thank you for reading. See you in the next article.
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*Currently being updated as needed.
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