Prerequisites

• php v7+
• php-cli
• composer

Usage

• git clone https://github.com/xidb/youtube-subs-dl youtube-subs-dl
• Run cd youtube-subs-dl && composer install && cd ..
• Download latest youtube-dl build and put it in youtube-subs-dl directory or make it available globally
• (optional) Do the same thing with ffmpeg
• To download your subscribtions list visit this link logged in to Youtube and save file as youtube-subs-dl/subscribtions.xml
• Run php youtube-subs-dl/update.php. By default it will download videos for the last 3 days. You may change it by inserting desired timestamp in youtube-subs-dl/last.txt. After that it will download videos after last check.