Use Transcribe Skill to convert meeting recordings and podcasts into searchable text

### 正式翻译： This article introduces OpenAI's official Agent Skill `transcribe`: Based on `gpt-4o-mini-transcribe` and `gpt-4o-transcribe-diarize`, it converts audio and video files into text, with support for speaker diarization and known speaker prompts. It explains the installation directories and activation methods in Codex, Cursor and Claude Code, provides reproducible examples including fast transcription with the bundled CLI and `diarized_json` output, and lists precautions such as the 25MB file size limit, automatic chunking for long audio, and the fact that the diarize model does not support prompts.