[{"id":"2103602","video_id":"11HyA7NbZUU","title":"Showing the spectrogram in iStethoscope Pro","start":"4","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/2103602\/85857","thumb":"https:\/\/img.youtube.com\/vi\/11HyA7NbZUU\/1.jpg"}]