[{"id":"124083","video_id":"VyD2EgyuV1A","title":"ECE3300 Lecture 12b-1 Intro to Smith Charts","start":"62","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/124083\/13382","thumb":"https:\/\/img.youtube.com\/vi\/VyD2EgyuV1A\/1.jpg"}]