Инструменти за Youtube Всичко в едно локално изтегляне mp4,
< Отзив за Youtube-Tools Alles in einem lokalen Download von MP4, MP3.
Thank you very much for commenting, I already saw what the error is, it is a CORS block, the temporary solution for this is to install this extension
https://chrome.google.com/webstore/detail/lfhmikememgdcahcdlaciloancbhjino
and activate it to be able to download MP3 and MP4
视频和音频也无法下载