{"blog_title":"non-zero \u03a3 game Talk","width":"100%","version":"1.0","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/p/protocolZ/20251116/20251116134507.jpg","blog_url":"https://protocolz.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fprotocolz.hatenablog.com%2Fentry%2F2026%2F01%2F14%2F121024\" title=\"HOWTO: download MP3/MP4 files from youtube - non-zero \u03a3 game Talk\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/protocolZ/","author_name":"protocolZ","title":"HOWTO: download MP3/MP4 files from youtube","provider_name":"Hatena Blog","categories":["Python","Youtube"],"url":"https://protocolz.hatenablog.com/entry/2026/01/14/121024","provider_url":"https://hatena.blog","published":"2026-01-14 12:10:24","height":"190","description":"1. Installation 1.1 Download yt-dlp 1.2 Download ffmpeg 1.3 Basic usage of yt-dlp.exe 2. MP3 Script 3. Video Script 3.1 ytdlpMP4.py (ver1.3) bilibili.com playlist support It all started with a simple question: how do those YouTube video downloaders actually work? Update History:2025.5.27 Python vers\u2026","type":"rich"}