Redesigning Study Material: From SRT to Recall Quizzes
A study request produced a subtitle file
I wanted to study English from a video, so I asked AI for one document with English followed by Korean. Its first output was an SRT subtitle file containing 430 segments.
It contained both languages, but I wanted material I could open and read while studying. I pointed out that mismatch and asked for a readable PDF with conversational expressions, extra examples, and pronunciation tips.
AI reported producing an eight-page workbook with expression notes, pronunciation and contractions, and a shadowing plan. The revision changed more than the file extension: it asked AI to explain what to study, rather than only supply the two languages.
Explanations disappeared between chat and notes
As I studied, I asked about individual expressions and had AI collect the answers in Word notes. Its report listed meaning, nuance, pronunciation, examples, related phrases, and fill-in-the-blank questions.
Yet detailed comparisons from the conversation were missing in the document. Explanations that had helped me understand the differences had not survived the summary. I pointed out the omissions and requested a fuller version.
The check was now whether the notes preserved what I needed to revisit. A document could have many sections and still lose the comparison that made an expression clear. Reviewing its length or existence would not catch that problem.
The next day: one question, no hints
The next day I asked for a quiz, one question at a time. When the hints made the answers too easy, I asked AI to remove them.
The help needed for study notes differed from the help needed for recall. The notes needed explanations; the quiz needed room for me to retrieve an answer. Reusing the same material required a different interaction.
The work moved through a subtitle file, an explanatory workbook, notes collected from my questions, and individual review questions. AI’s tasks expanded from extraction and translation to organizing explanations and writing quizzes. I corrected the output format, asked it to restore missing details, and adjusted the amount of help in the quiz.
Revisions after file creation
The observable changes were in the material’s format, content, and use for review. Had I stopped at receiving a file, the SRT would have been the final result. Reading the material and asking questions generated the next revisions.
No long-term improvement in English or reduction in study time was measured. This account uses work records beginning July 24, 2026; document creation is based on the reports from that work. It does not reproduce the external video’s full subtitles or workbook, and I did not reinspect the original PDF or Word layouts for this article.