{"version":"1.0","type":"video","provider_name":"Puzzicle","provider_url":"https://puzzicle.org","title":"Evaluating line integral directly - part 2","width":800,"height":560,"thumbnail_url":"https://puzzicle.org/thumbs/1254590705.jpg","thumbnail_width":320,"thumbnail_height":180,"html":"<iframe src=\"https://puzzicle.org/embed/math/multivariable-calculus/v/evaluating-line-integral-directly-part-2\" width=\"800\" height=\"560\" style=\"border:0;max-width:100%\" allow=\"fullscreen; autoplay\" title=\"Evaluating line integral directly - part 2\"></iframe>"}