[{"Name":"Integration by Parts","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Integration by Parts","Duration":"15m 21s","ChapterTopicVideoID":17004,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17004.jpeg","UploadDate":"2020-12-30T21:45:03.4470000","DurationForVideoObject":"PT15M21S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17707},{"Watched":false,"Name":"Integration by Parts (continued)","Duration":"2m 43s","ChapterTopicVideoID":17003,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17003.jpeg","UploadDate":"2020-12-30T21:46:07.0630000","DurationForVideoObject":"PT2M43S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17708},{"Watched":false,"Name":"Exercise 1","Duration":"1m 12s","ChapterTopicVideoID":16979,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16979.jpeg","UploadDate":"2019-02-21T19:23:37.4770000","DurationForVideoObject":"PT1M12S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17709},{"Watched":false,"Name":"Exercise 2","Duration":"2m 1s","ChapterTopicVideoID":16980,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16980.jpeg","UploadDate":"2019-02-21T19:23:49.5100000","DurationForVideoObject":"PT2M1S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17710},{"Watched":false,"Name":"Exercise 3","Duration":"1m 21s","ChapterTopicVideoID":16981,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16981.jpeg","UploadDate":"2019-02-21T19:23:59.5600000","DurationForVideoObject":"PT1M21S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17711},{"Watched":false,"Name":"Exercise 4","Duration":"2m 28s","ChapterTopicVideoID":16982,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16982.jpeg","UploadDate":"2019-02-21T19:24:14.4870000","DurationForVideoObject":"PT2M28S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17712},{"Watched":false,"Name":"Exercise 5","Duration":"1m 33s","ChapterTopicVideoID":16983,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16983.jpeg","UploadDate":"2019-02-21T19:24:32.7170000","DurationForVideoObject":"PT1M33S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17713},{"Watched":false,"Name":"Exercise 6","Duration":"4m 4s","ChapterTopicVideoID":16984,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16984.jpeg","UploadDate":"2019-02-21T19:25:30.4670000","DurationForVideoObject":"PT4M4S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17714},{"Watched":false,"Name":"Exercise 7","Duration":"3m 41s","ChapterTopicVideoID":16985,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16985.jpeg","UploadDate":"2019-02-21T19:26:17.5500000","DurationForVideoObject":"PT3M41S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17715},{"Watched":false,"Name":"Exercise 8","Duration":"1m 53s","ChapterTopicVideoID":16986,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16986.jpeg","UploadDate":"2019-02-21T19:26:42.3630000","DurationForVideoObject":"PT1M53S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17716},{"Watched":false,"Name":"Exercise 9","Duration":"1m 54s","ChapterTopicVideoID":16987,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16987.jpeg","UploadDate":"2019-02-21T19:27:09.5930000","DurationForVideoObject":"PT1M54S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17717},{"Watched":false,"Name":"Exercise 10","Duration":"2m 51s","ChapterTopicVideoID":16988,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16988.jpeg","UploadDate":"2019-02-21T19:27:49.1200000","DurationForVideoObject":"PT2M51S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17718},{"Watched":false,"Name":"Exercise 11","Duration":"4m 52s","ChapterTopicVideoID":16989,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16989.jpeg","UploadDate":"2019-02-21T19:29:14.1170000","DurationForVideoObject":"PT4M52S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17719},{"Watched":false,"Name":"Exercise 12","Duration":"8m 13s","ChapterTopicVideoID":16990,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16990.jpeg","UploadDate":"2019-02-21T19:31:39.7300000","DurationForVideoObject":"PT8M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17720},{"Watched":false,"Name":"Exercise 13","Duration":"3m 12s","ChapterTopicVideoID":16991,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16991.jpeg","UploadDate":"2019-02-21T19:32:19.4530000","DurationForVideoObject":"PT3M12S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17721},{"Watched":false,"Name":"Exercise 14","Duration":"3m 13s","ChapterTopicVideoID":16992,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16992.jpeg","UploadDate":"2019-02-21T19:33:13.3130000","DurationForVideoObject":"PT3M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17722},{"Watched":false,"Name":"Exercise 15","Duration":"3m 58s","ChapterTopicVideoID":16993,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16993.jpeg","UploadDate":"2019-02-21T19:34:00.4100000","DurationForVideoObject":"PT3M58S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17723},{"Watched":false,"Name":"Exercise 16","Duration":"6m 22s","ChapterTopicVideoID":16994,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16994.jpeg","UploadDate":"2019-02-21T19:35:48.9570000","DurationForVideoObject":"PT6M22S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17724},{"Watched":false,"Name":"Exercise 17","Duration":"2m 40s","ChapterTopicVideoID":16995,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16995.jpeg","UploadDate":"2019-02-21T19:36:35.2330000","DurationForVideoObject":"PT2M40S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17725},{"Watched":false,"Name":"Exercise 18","Duration":"6m 18s","ChapterTopicVideoID":16996,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16996.jpeg","UploadDate":"2019-02-21T19:38:05.1070000","DurationForVideoObject":"PT6M18S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17726},{"Watched":false,"Name":"Exercise 19","Duration":"7m 14s","ChapterTopicVideoID":16997,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16997.jpeg","UploadDate":"2019-02-21T19:39:55.1530000","DurationForVideoObject":"PT7M14S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17727},{"Watched":false,"Name":"Exercise 20","Duration":"9m 32s","ChapterTopicVideoID":16998,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16998.jpeg","UploadDate":"2019-02-21T19:42:03.4530000","DurationForVideoObject":"PT9M32S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17728},{"Watched":false,"Name":"Exercise 21","Duration":"7m 59s","ChapterTopicVideoID":16999,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16999.jpeg","UploadDate":"2019-02-21T19:43:37.1630000","DurationForVideoObject":"PT7M59S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17729},{"Watched":false,"Name":"Exercise 22","Duration":"5m 27s","ChapterTopicVideoID":17000,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17000.jpeg","UploadDate":"2019-02-21T19:44:52.1370000","DurationForVideoObject":"PT5M27S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17730},{"Watched":false,"Name":"Exercise 23","Duration":"7m 1s","ChapterTopicVideoID":17001,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17001.jpeg","UploadDate":"2019-02-21T19:46:02.1400000","DurationForVideoObject":"PT7M1S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17731},{"Watched":false,"Name":"Exercise 24","Duration":"12m 35s","ChapterTopicVideoID":17002,"CourseChapterTopicPlaylistID":91997,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17002.jpeg","UploadDate":"2019-02-21T19:48:02.3570000","DurationForVideoObject":"PT12M35S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17732}],"Thumbnail":null,"ID":91997},{"Name":"Trigonometric Integrals","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Solution by Trigonometric Substitution","Duration":"13m 9s","ChapterTopicVideoID":16961,"CourseChapterTopicPlaylistID":91998,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16961.jpeg","UploadDate":"2020-12-30T21:43:34.2730000","DurationForVideoObject":"PT13M9S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17733},{"Watched":false,"Name":"Exercise 1","Duration":"6m 57s","ChapterTopicVideoID":16962,"CourseChapterTopicPlaylistID":91998,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16962.jpeg","UploadDate":"2019-02-21T19:29:34.7970000","DurationForVideoObject":"PT6M57S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17734},{"Watched":false,"Name":"Exercise 2","Duration":"11m 27s","ChapterTopicVideoID":16963,"CourseChapterTopicPlaylistID":91998,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16963.jpeg","UploadDate":"2019-02-21T19:32:43.6300000","DurationForVideoObject":"PT11M27S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17735},{"Watched":false,"Name":"Exercise 3","Duration":"11m 29s","ChapterTopicVideoID":16964,"CourseChapterTopicPlaylistID":91998,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16964.jpeg","UploadDate":"2019-02-21T19:35:52.3070000","DurationForVideoObject":"PT11M29S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17736},{"Watched":false,"Name":"Exercise 4","Duration":"15m 37s","ChapterTopicVideoID":16965,"CourseChapterTopicPlaylistID":91998,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16965.jpeg","UploadDate":"2019-02-21T19:39:58.6100000","DurationForVideoObject":"PT15M37S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17737}],"Thumbnail":null,"ID":91998},{"Name":"Trigonometric Substitutions","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Exercise 1 (with Theory)","Duration":"4m 54s","ChapterTopicVideoID":16966,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16966.jpeg","UploadDate":"2019-02-21T19:26:04.8900000","DurationForVideoObject":"PT4M54S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17738},{"Watched":false,"Name":"Exercise 2 (with Theory)","Duration":"4m 58s","ChapterTopicVideoID":16967,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16967.jpeg","UploadDate":"2019-02-21T19:27:40.8830000","DurationForVideoObject":"PT4M58S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17739},{"Watched":false,"Name":"Exercise 3 (with Theory)","Duration":"4m 31s","ChapterTopicVideoID":16968,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16968.jpeg","UploadDate":"2019-02-21T19:29:01.2070000","DurationForVideoObject":"PT4M31S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17740},{"Watched":false,"Name":"Exercise 4","Duration":"7m 23s","ChapterTopicVideoID":16969,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16969.jpeg","UploadDate":"2019-02-21T19:31:20.4700000","DurationForVideoObject":"PT7M23S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17741},{"Watched":false,"Name":"Exercise 5","Duration":"4m 35s","ChapterTopicVideoID":16970,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16970.jpeg","UploadDate":"2019-02-21T19:32:44.8500000","DurationForVideoObject":"PT4M35S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17742},{"Watched":false,"Name":"Exercise 6","Duration":"5m 35s","ChapterTopicVideoID":16971,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16971.jpeg","UploadDate":"2019-02-21T19:34:35.8470000","DurationForVideoObject":"PT5M35S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17743},{"Watched":false,"Name":"Exercise 7","Duration":"6m 32s","ChapterTopicVideoID":16972,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16972.jpeg","UploadDate":"2019-02-21T19:36:25.8070000","DurationForVideoObject":"PT6M32S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17744},{"Watched":false,"Name":"Exercise 8","Duration":"7m ","ChapterTopicVideoID":16973,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16973.jpeg","UploadDate":"2019-02-21T19:38:42.8330000","DurationForVideoObject":"PT7M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17745},{"Watched":false,"Name":"Exercise 9","Duration":"5m 12s","ChapterTopicVideoID":16974,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16974.jpeg","UploadDate":"2019-02-21T19:40:05.4130000","DurationForVideoObject":"PT5M12S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17746},{"Watched":false,"Name":"Exercise 10","Duration":"7m 12s","ChapterTopicVideoID":16975,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16975.jpeg","UploadDate":"2019-02-21T19:41:32.9370000","DurationForVideoObject":"PT7M12S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17747},{"Watched":false,"Name":"Exercise 11","Duration":"11m 13s","ChapterTopicVideoID":16976,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16976.jpeg","UploadDate":"2019-02-21T19:44:44.6030000","DurationForVideoObject":"PT11M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17748},{"Watched":false,"Name":"Exercise 12","Duration":"4m 48s","ChapterTopicVideoID":16977,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16977.jpeg","UploadDate":"2019-02-21T19:45:56.3930000","DurationForVideoObject":"PT4M48S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17749},{"Watched":false,"Name":"Exercise 13","Duration":"5m 37s","ChapterTopicVideoID":16978,"CourseChapterTopicPlaylistID":91999,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/16978.jpeg","UploadDate":"2019-02-21T19:47:24.7200000","DurationForVideoObject":"PT5M37S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17750}],"Thumbnail":null,"ID":91999},{"Name":"Integration of Rational Functions by Partial Fractions","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Introduction","Duration":"3m 44s","ChapterTopicVideoID":17052,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17052.jpeg","UploadDate":"2020-12-29T19:38:30.9970000","DurationForVideoObject":"PT3M44S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17755},{"Watched":false,"Name":"Basic case - Preface","Duration":"3m 41s","ChapterTopicVideoID":17010,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17010.jpeg","UploadDate":"2020-12-29T19:39:41.5630000","DurationForVideoObject":"PT3M41S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17756},{"Watched":false,"Name":"Basic case I - Example","Duration":"9m 45s","ChapterTopicVideoID":17011,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17011.jpeg","UploadDate":"2020-12-29T19:41:55.8000000","DurationForVideoObject":"PT9M45S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17757},{"Watched":false,"Name":"Basic case I - Recipe","Duration":"9m 23s","ChapterTopicVideoID":17012,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17012.jpeg","UploadDate":"2020-12-29T19:43:54.2930000","DurationForVideoObject":"PT9M23S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17758},{"Watched":false,"Name":"A note on the coefficient of x^2","Duration":"1m 58s","ChapterTopicVideoID":17009,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17009.jpeg","UploadDate":"2020-12-29T19:38:55.9700000","DurationForVideoObject":"PT1M58S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17759},{"Watched":false,"Name":"Basic case I","Duration":"6m 38s","ChapterTopicVideoID":17013,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17013.jpeg","UploadDate":"2020-12-30T07:14:15.9670000","DurationForVideoObject":"PT6M38S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17760},{"Watched":false,"Name":"Basic case II","Duration":"21m 28s","ChapterTopicVideoID":17014,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17014.jpeg","UploadDate":"2020-12-29T19:26:54.3070000","DurationForVideoObject":"PT21M28S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17761},{"Watched":false,"Name":"Basic case III","Duration":"29m 22s","ChapterTopicVideoID":17015,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17015.jpeg","UploadDate":"2020-12-29T19:34:35.5070000","DurationForVideoObject":"PT29M22S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17762},{"Watched":false,"Name":"General Case - First Step","Duration":"6m 47s","ChapterTopicVideoID":17049,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17049.jpeg","UploadDate":"2020-12-30T07:11:39.3070000","DurationForVideoObject":"PT6M47S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17763},{"Watched":false,"Name":"General Case - Second Step","Duration":"6m 57s","ChapterTopicVideoID":17050,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17050.jpeg","UploadDate":"2020-12-30T07:12:56.7830000","DurationForVideoObject":"PT6M57S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17764},{"Watched":false,"Name":"General Case - Third Step","Duration":"8m 1s","ChapterTopicVideoID":17051,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17051.jpeg","UploadDate":"2019-02-21T20:35:14.2830000","DurationForVideoObject":"PT8M1S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17765},{"Watched":false,"Name":"Exercise 1","Duration":"2m 42s","ChapterTopicVideoID":17016,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17016.jpeg","UploadDate":"2019-02-21T20:14:48.9200000","DurationForVideoObject":"PT2M42S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17766},{"Watched":false,"Name":"Exercise 2","Duration":"2m 13s","ChapterTopicVideoID":17017,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17017.jpeg","UploadDate":"2019-02-21T20:15:19.7230000","DurationForVideoObject":"PT2M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17767},{"Watched":false,"Name":"Exercise 3","Duration":"2m 36s","ChapterTopicVideoID":17018,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17018.jpeg","UploadDate":"2019-02-21T20:15:54.0700000","DurationForVideoObject":"PT2M36S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17768},{"Watched":false,"Name":"Exercise 4","Duration":"3m 25s","ChapterTopicVideoID":17019,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17019.jpeg","UploadDate":"2019-02-21T20:16:48.3170000","DurationForVideoObject":"PT3M25S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17769},{"Watched":false,"Name":"Exercise 5","Duration":"46s","ChapterTopicVideoID":17020,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17020.jpeg","UploadDate":"2019-02-21T20:16:53.9270000","DurationForVideoObject":"PT46S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17770},{"Watched":false,"Name":"Exercise 6","Duration":"2m 10s","ChapterTopicVideoID":17021,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17021.jpeg","UploadDate":"2019-02-21T20:17:18.7630000","DurationForVideoObject":"PT2M10S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17771},{"Watched":false,"Name":"Exercise 7","Duration":"2m 49s","ChapterTopicVideoID":17022,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17022.jpeg","UploadDate":"2019-02-21T20:18:01.3000000","DurationForVideoObject":"PT2M49S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17772},{"Watched":false,"Name":"Exercise 8","Duration":"1m 25s","ChapterTopicVideoID":17023,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17023.jpeg","UploadDate":"2019-02-21T20:18:21.1130000","DurationForVideoObject":"PT1M25S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17773},{"Watched":false,"Name":"Exercise 9","Duration":"1m 13s","ChapterTopicVideoID":17024,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17024.jpeg","UploadDate":"2019-02-21T20:18:33.4500000","DurationForVideoObject":"PT1M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17774},{"Watched":false,"Name":"Exercise 10","Duration":"47s","ChapterTopicVideoID":17025,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17025.jpeg","UploadDate":"2019-02-21T20:18:40.2030000","DurationForVideoObject":"PT47S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17775},{"Watched":false,"Name":"Exercise 11","Duration":"1m ","ChapterTopicVideoID":17026,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17026.jpeg","UploadDate":"2019-02-21T20:18:49.6270000","DurationForVideoObject":"PT1M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17776},{"Watched":false,"Name":"Exercise 11b","Duration":"1m 9s","ChapterTopicVideoID":17027,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17027.jpeg","UploadDate":"2019-02-21T20:19:01.9130000","DurationForVideoObject":"PT1M9S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17777},{"Watched":false,"Name":"Exercise 12","Duration":"1m 49s","ChapterTopicVideoID":17028,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17028.jpeg","UploadDate":"2019-02-21T20:19:15.6330000","DurationForVideoObject":"PT1M49S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17778},{"Watched":false,"Name":"Exercise 13","Duration":"1m 31s","ChapterTopicVideoID":17029,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17029.jpeg","UploadDate":"2019-02-21T20:19:28.5070000","DurationForVideoObject":"PT1M31S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17779},{"Watched":false,"Name":"Exercise 14","Duration":"1m 39s","ChapterTopicVideoID":17030,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17030.jpeg","UploadDate":"2019-02-21T20:19:49.6130000","DurationForVideoObject":"PT1M39S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17780},{"Watched":false,"Name":"Exercise 15","Duration":"3m 2s","ChapterTopicVideoID":17031,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17031.jpeg","UploadDate":"2019-02-21T20:20:22.6470000","DurationForVideoObject":"PT3M2S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17781},{"Watched":false,"Name":"Exercise 16","Duration":"2m 53s","ChapterTopicVideoID":17032,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17032.jpeg","UploadDate":"2019-02-21T20:20:53.7330000","DurationForVideoObject":"PT2M53S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17782},{"Watched":false,"Name":"Exercise 17","Duration":"2m 49s","ChapterTopicVideoID":17033,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17033.jpeg","UploadDate":"2019-02-21T20:21:20.9770000","DurationForVideoObject":"PT2M49S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17783},{"Watched":false,"Name":"Exercise 18","Duration":"3m 39s","ChapterTopicVideoID":17034,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17034.jpeg","UploadDate":"2019-02-21T20:22:00.3570000","DurationForVideoObject":"PT3M39S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17784},{"Watched":false,"Name":"Exercise 19","Duration":"4m 23s","ChapterTopicVideoID":17035,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17035.jpeg","UploadDate":"2019-02-21T20:22:52.5370000","DurationForVideoObject":"PT4M23S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17785},{"Watched":false,"Name":"Exercise 20","Duration":"3m 19s","ChapterTopicVideoID":17036,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17036.jpeg","UploadDate":"2019-02-21T20:23:23.0500000","DurationForVideoObject":"PT3M19S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17786},{"Watched":false,"Name":"Exercise 21","Duration":"3m 3s","ChapterTopicVideoID":17037,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17037.jpeg","UploadDate":"2019-02-21T20:23:57.6370000","DurationForVideoObject":"PT3M3S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17787},{"Watched":false,"Name":"Exercise 22","Duration":"2m 53s","ChapterTopicVideoID":17038,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17038.jpeg","UploadDate":"2019-02-21T20:24:38.6570000","DurationForVideoObject":"PT2M53S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17788},{"Watched":false,"Name":"Exercise 23","Duration":"3m 32s","ChapterTopicVideoID":17039,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17039.jpeg","UploadDate":"2019-02-21T20:25:24.0730000","DurationForVideoObject":"PT3M32S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17789},{"Watched":false,"Name":"Exercise 24","Duration":"3m 22s","ChapterTopicVideoID":17040,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17040.jpeg","UploadDate":"2019-02-21T20:26:14.9100000","DurationForVideoObject":"PT3M22S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17790},{"Watched":false,"Name":"Exercise 25","Duration":"2m 1s","ChapterTopicVideoID":17041,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17041.jpeg","UploadDate":"2019-02-21T20:26:38.4530000","DurationForVideoObject":"PT2M1S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17791},{"Watched":false,"Name":"Exercise 26","Duration":"1m 28s","ChapterTopicVideoID":17042,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17042.jpeg","UploadDate":"2019-02-21T20:26:53.5230000","DurationForVideoObject":"PT1M28S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17792},{"Watched":false,"Name":"Exercise 27","Duration":"1m 25s","ChapterTopicVideoID":17043,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17043.jpeg","UploadDate":"2019-02-21T20:27:04.6230000","DurationForVideoObject":"PT1M25S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17793},{"Watched":false,"Name":"Exercise 28","Duration":"1m 45s","ChapterTopicVideoID":17044,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17044.jpeg","UploadDate":"2019-02-21T20:27:21.2870000","DurationForVideoObject":"PT1M45S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17794},{"Watched":false,"Name":"Exercise 29","Duration":"2m 29s","ChapterTopicVideoID":17045,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17045.jpeg","UploadDate":"2019-02-21T20:27:46.6070000","DurationForVideoObject":"PT2M29S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17795},{"Watched":false,"Name":"Exercise 30","Duration":"1m 51s","ChapterTopicVideoID":17046,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17046.jpeg","UploadDate":"2019-02-21T20:28:07.9130000","DurationForVideoObject":"PT1M51S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17796},{"Watched":false,"Name":"Exercise 31","Duration":"2m 43s","ChapterTopicVideoID":17047,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17047.jpeg","UploadDate":"2019-02-21T20:28:43.8970000","DurationForVideoObject":"PT2M43S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17797},{"Watched":false,"Name":"Exercise 32","Duration":"3m 33s","ChapterTopicVideoID":17048,"CourseChapterTopicPlaylistID":92000,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17048.jpeg","UploadDate":"2019-02-21T20:29:27.5900000","DurationForVideoObject":"PT3M33S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17798}],"Thumbnail":null,"ID":92000},{"Name":"Numerical Integration","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Exercise 1","Duration":"9m 53s","ChapterTopicVideoID":17005,"CourseChapterTopicPlaylistID":92001,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17005.jpeg","UploadDate":"2019-02-21T20:00:54.9670000","DurationForVideoObject":"PT9M53S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17751},{"Watched":false,"Name":"Exercise 2","Duration":"14m 26s","ChapterTopicVideoID":17006,"CourseChapterTopicPlaylistID":92001,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17006.jpeg","UploadDate":"2019-02-21T20:06:24.3630000","DurationForVideoObject":"PT14M26S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17752},{"Watched":false,"Name":"Numerical Integration - Error Bound","Duration":"12m ","ChapterTopicVideoID":17007,"CourseChapterTopicPlaylistID":92001,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17007.jpeg","UploadDate":"2020-12-30T21:47:58.6800000","DurationForVideoObject":"PT12M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17753},{"Watched":false,"Name":"Numerical Integration","Duration":"14m 11s","ChapterTopicVideoID":17008,"CourseChapterTopicPlaylistID":92001,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17008.jpeg","UploadDate":"2020-12-30T21:43:25.2830000","DurationForVideoObject":"PT14M11S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17754}],"Thumbnail":null,"ID":92001},{"Name":"Improper Integrals","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Improper Integrals - Type 1","Duration":"3m 35s","ChapterTopicVideoID":17096,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17096.jpeg","UploadDate":"2020-12-28T19:12:45.4800000","DurationForVideoObject":"PT3M35S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17803},{"Watched":false,"Name":"Improper Integrals - Type 1 - Example 1","Duration":"4m 2s","ChapterTopicVideoID":17091,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17091.jpeg","UploadDate":"2020-12-28T19:10:09.5200000","DurationForVideoObject":"PT4M2S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17804},{"Watched":false,"Name":"Improper Integrals - Type 1 - Example 2","Duration":"2m 17s","ChapterTopicVideoID":17092,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17092.jpeg","UploadDate":"2020-12-28T19:10:27.2100000","DurationForVideoObject":"PT2M17S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17805},{"Watched":false,"Name":"Improper Integrals - Type 1 - Example 3","Duration":"1m 55s","ChapterTopicVideoID":17093,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17093.jpeg","UploadDate":"2020-12-28T19:10:42.5970000","DurationForVideoObject":"PT1M55S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17806},{"Watched":false,"Name":"Improper Integrals - Type 1 - Example 4","Duration":"4m 37s","ChapterTopicVideoID":17094,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17094.jpeg","UploadDate":"2020-12-28T19:11:24.5730000","DurationForVideoObject":"PT4M37S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17807},{"Watched":false,"Name":"Improper Integrals - Type 1 - Example 5","Duration":"6m 23s","ChapterTopicVideoID":17095,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17095.jpeg","UploadDate":"2020-12-28T19:12:17.8670000","DurationForVideoObject":"PT6M23S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17808},{"Watched":false,"Name":"Improper Integrals - Type 2","Duration":"4m 53s","ChapterTopicVideoID":17100,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17100.jpeg","UploadDate":"2020-12-28T19:09:07.1570000","DurationForVideoObject":"PT4M53S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17809},{"Watched":false,"Name":"Improper Integrals - Type 2 - Example 1","Duration":"3m 25s","ChapterTopicVideoID":17097,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17097.jpeg","UploadDate":"2020-12-28T19:13:14.5170000","DurationForVideoObject":"PT3M25S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17810},{"Watched":false,"Name":"Improper Integrals - Type 2 - Example 2","Duration":"5m 43s","ChapterTopicVideoID":17098,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17098.jpeg","UploadDate":"2020-12-28T19:07:48.3400000","DurationForVideoObject":"PT5M43S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17811},{"Watched":false,"Name":"Improper Integrals - Type 2 - Example 3","Duration":"4m 51s","ChapterTopicVideoID":17099,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17099.jpeg","UploadDate":"2020-12-28T19:08:27.3530000","DurationForVideoObject":"PT4M51S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17812},{"Watched":false,"Name":"Improper Integrals - Type 3","Duration":"2m 36s","ChapterTopicVideoID":17101,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17101.jpeg","UploadDate":"2021-02-17T15:26:58.3300000","DurationForVideoObject":"PT2M36S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17813},{"Watched":false,"Name":"P Integral","Duration":"1m 2s","ChapterTopicVideoID":17102,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17102.jpeg","UploadDate":"2020-12-28T19:09:37.3000000","DurationForVideoObject":"PT1M2S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17814},{"Watched":false,"Name":"Exercise 1","Duration":"2m 30s","ChapterTopicVideoID":17057,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17057.jpeg","UploadDate":"2019-02-21T19:58:08.7430000","DurationForVideoObject":"PT2M30S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17815},{"Watched":false,"Name":"Exercise 2","Duration":"2m 6s","ChapterTopicVideoID":17058,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17058.jpeg","UploadDate":"2019-02-21T19:58:44.5470000","DurationForVideoObject":"PT2M6S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17816},{"Watched":false,"Name":"Exercise 3","Duration":"4m 16s","ChapterTopicVideoID":17059,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17059.jpeg","UploadDate":"2019-02-21T19:59:51.7730000","DurationForVideoObject":"PT4M16S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17817},{"Watched":false,"Name":"Exercise 4","Duration":"4m ","ChapterTopicVideoID":17060,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17060.jpeg","UploadDate":"2019-02-21T20:00:46.9400000","DurationForVideoObject":"PT4M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17818},{"Watched":false,"Name":"Exercise 5","Duration":"2m 46s","ChapterTopicVideoID":17061,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17061.jpeg","UploadDate":"2019-02-21T20:01:27.5600000","DurationForVideoObject":"PT2M46S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17819},{"Watched":false,"Name":"Exercise 6","Duration":"2m 17s","ChapterTopicVideoID":17062,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17062.jpeg","UploadDate":"2019-02-21T20:01:45.3930000","DurationForVideoObject":"PT2M17S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17820},{"Watched":false,"Name":"Exercise 7","Duration":"3m 21s","ChapterTopicVideoID":17063,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17063.jpeg","UploadDate":"2019-02-21T20:02:35.0170000","DurationForVideoObject":"PT3M21S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17821},{"Watched":false,"Name":"Exercise 8","Duration":"3m 50s","ChapterTopicVideoID":17064,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17064.jpeg","UploadDate":"2019-02-21T20:03:53.0270000","DurationForVideoObject":"PT3M50S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17822},{"Watched":false,"Name":"Exercise 9","Duration":"3m 52s","ChapterTopicVideoID":17065,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17065.jpeg","UploadDate":"2019-02-21T20:04:48.7130000","DurationForVideoObject":"PT3M52S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17823},{"Watched":false,"Name":"Exercise 10","Duration":"4m 1s","ChapterTopicVideoID":17066,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17066.jpeg","UploadDate":"2019-02-21T20:06:02.5570000","DurationForVideoObject":"PT4M1S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17824},{"Watched":false,"Name":"Exercise 11","Duration":"2m ","ChapterTopicVideoID":17067,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17067.jpeg","UploadDate":"2019-02-21T20:06:37.4670000","DurationForVideoObject":"PT2M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17825},{"Watched":false,"Name":"Exercise 12","Duration":"4m 56s","ChapterTopicVideoID":17068,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17068.jpeg","UploadDate":"2019-02-21T20:07:42.3830000","DurationForVideoObject":"PT4M56S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17826},{"Watched":false,"Name":"Exercise 13","Duration":"9m 8s","ChapterTopicVideoID":17069,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17069.jpeg","UploadDate":"2019-02-21T20:09:51.0000000","DurationForVideoObject":"PT9M8S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17827},{"Watched":false,"Name":"Exercise 14","Duration":"2m 15s","ChapterTopicVideoID":17070,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17070.jpeg","UploadDate":"2019-02-21T20:10:25.5100000","DurationForVideoObject":"PT2M15S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17828},{"Watched":false,"Name":"Exercise 15","Duration":"5m 3s","ChapterTopicVideoID":17071,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17071.jpeg","UploadDate":"2019-02-21T20:11:42.5830000","DurationForVideoObject":"PT5M3S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17829},{"Watched":false,"Name":"Exercise 16","Duration":"4m 10s","ChapterTopicVideoID":17072,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17072.jpeg","UploadDate":"2019-02-21T20:12:48.3600000","DurationForVideoObject":"PT4M10S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17830},{"Watched":false,"Name":"Exercise 17","Duration":"5m 8s","ChapterTopicVideoID":17073,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17073.jpeg","UploadDate":"2019-02-21T20:14:06.7470000","DurationForVideoObject":"PT5M8S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17831},{"Watched":false,"Name":"Exercise 18","Duration":"5m 38s","ChapterTopicVideoID":17074,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17074.jpeg","UploadDate":"2019-02-21T20:15:45.6200000","DurationForVideoObject":"PT5M38S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17832},{"Watched":false,"Name":"Exercise 19","Duration":"3m 58s","ChapterTopicVideoID":17075,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17075.jpeg","UploadDate":"2019-02-21T20:16:58.0770000","DurationForVideoObject":"PT3M58S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17833},{"Watched":false,"Name":"Exercise 20","Duration":"4m 56s","ChapterTopicVideoID":17076,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17076.jpeg","UploadDate":"2019-02-21T20:18:16.2530000","DurationForVideoObject":"PT4M56S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17834},{"Watched":false,"Name":"Exercise 21","Duration":"12m 5s","ChapterTopicVideoID":17077,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17077.jpeg","UploadDate":"2019-02-21T20:21:37.3530000","DurationForVideoObject":"PT12M5S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17835},{"Watched":false,"Name":"Exercise 22","Duration":"9m 8s","ChapterTopicVideoID":17078,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17078.jpeg","UploadDate":"2019-02-21T20:23:41.2700000","DurationForVideoObject":"PT9M8S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17836},{"Watched":false,"Name":"Exercise 23","Duration":"4m 13s","ChapterTopicVideoID":17079,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17079.jpeg","UploadDate":"2019-02-21T20:24:28.3730000","DurationForVideoObject":"PT4M13S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17837},{"Watched":false,"Name":"Exercise 24","Duration":"3m 33s","ChapterTopicVideoID":17080,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17080.jpeg","UploadDate":"2019-02-21T20:25:08.9070000","DurationForVideoObject":"PT3M33S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17838},{"Watched":false,"Name":"Exercise 25","Duration":"11m 41s","ChapterTopicVideoID":17081,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17081.jpeg","UploadDate":"2019-02-21T20:27:43.1330000","DurationForVideoObject":"PT11M41S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17839},{"Watched":false,"Name":"Exercise 26","Duration":"3m 44s","ChapterTopicVideoID":17082,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17082.jpeg","UploadDate":"2019-02-21T20:28:25.7500000","DurationForVideoObject":"PT3M44S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17840},{"Watched":false,"Name":"Exercise 27","Duration":"10m 17s","ChapterTopicVideoID":17083,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17083.jpeg","UploadDate":"2019-02-21T20:30:59.4830000","DurationForVideoObject":"PT10M17S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17841},{"Watched":false,"Name":"Exercise 28","Duration":"4m 39s","ChapterTopicVideoID":17084,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17084.jpeg","UploadDate":"2019-02-21T20:32:08.1370000","DurationForVideoObject":"PT4M39S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17842},{"Watched":false,"Name":"Exercise 29","Duration":"7m 4s","ChapterTopicVideoID":17085,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17085.jpeg","UploadDate":"2019-02-21T20:34:43.4900000","DurationForVideoObject":"PT7M4S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17843},{"Watched":false,"Name":"Exercise 30","Duration":"5m 14s","ChapterTopicVideoID":17086,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17086.jpeg","UploadDate":"2019-02-21T20:36:24.7600000","DurationForVideoObject":"PT5M14S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17844},{"Watched":false,"Name":"Exercise 31","Duration":"3m 27s","ChapterTopicVideoID":17087,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17087.jpeg","UploadDate":"2019-02-21T20:37:29.4630000","DurationForVideoObject":"PT3M27S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17845},{"Watched":false,"Name":"Exercise 32","Duration":"8m ","ChapterTopicVideoID":17088,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17088.jpeg","UploadDate":"2019-02-21T20:39:23.4470000","DurationForVideoObject":"PT8M","Description":null,"VideoComments":[],"Subtitles":[],"ID":17846},{"Watched":false,"Name":"Exercise 33","Duration":"8m 57s","ChapterTopicVideoID":17089,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17089.jpeg","UploadDate":"2019-02-21T20:40:35.2200000","DurationForVideoObject":"PT8M57S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17847},{"Watched":false,"Name":"Exercise 34","Duration":"12m 9s","ChapterTopicVideoID":17090,"CourseChapterTopicPlaylistID":92002,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17090.jpeg","UploadDate":"2019-02-21T20:42:01.4530000","DurationForVideoObject":"PT12M9S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17848}],"Thumbnail":null,"ID":92002},{"Name":"Probability","TopicPlaylistFirstVideoID":0,"Duration":null,"Videos":[{"Watched":false,"Name":"Tutorial","Duration":"5m 28s","ChapterTopicVideoID":17053,"CourseChapterTopicPlaylistID":92003,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17053.jpeg","UploadDate":"2020-12-29T19:20:56.6530000","DurationForVideoObject":"PT5M28S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17799},{"Watched":false,"Name":"Example 1","Duration":"8m 18s","ChapterTopicVideoID":17054,"CourseChapterTopicPlaylistID":92003,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17054.jpeg","UploadDate":"2020-12-29T19:22:09.6030000","DurationForVideoObject":"PT8M18S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17800},{"Watched":false,"Name":"Example 2","Duration":"3m 3s","ChapterTopicVideoID":17055,"CourseChapterTopicPlaylistID":92003,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17055.jpeg","UploadDate":"2020-12-29T19:28:28.8470000","DurationForVideoObject":"PT3M3S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17801},{"Watched":false,"Name":"Example 3","Duration":"11m 17s","ChapterTopicVideoID":17056,"CourseChapterTopicPlaylistID":92003,"HasSubtitles":false,"ThumbnailPath":"https://www.proprep.uk/Images/Videos_Thumbnails/17056.jpeg","UploadDate":"2020-12-29T19:32:06.9130000","DurationForVideoObject":"PT11M17S","Description":null,"VideoComments":[],"Subtitles":[],"ID":17802}],"Thumbnail":null,"ID":92003}]

[{"ID":91997,"Videos":[17707,17708,17709,17710,17711,17712,17713,17714,17715,17716,17717,17718,17719,17720,17721,17722,17723,17724,17725,17726,17727,17728,17729,17730,17731,17732]},{"ID":91998,"Videos":[17733,17734,17735,17736,17737]},{"ID":91999,"Videos":[17738,17739,17740,17741,17742,17743,17744,17745,17746,17747,17748,17749,17750]},{"ID":92000,"Videos":[17755,17756,17757,17758,17759,17760,17761,17762,17763,17764,17765,17766,17767,17768,17769,17770,17771,17772,17773,17774,17775,17776,17777,17778,17779,17780,17781,17782,17783,17784,17785,17786,17787,17788,17789,17790,17791,17792,17793,17794,17795,17796,17797,17798]},{"ID":92001,"Videos":[17751,17752,17753,17754]},{"ID":92002,"Videos":[17803,17804,17805,17806,17807,17808,17809,17810,17811,17812,17813,17814,17815,17816,17817,17818,17819,17820,17821,17822,17823,17824,17825,17826,17827,17828,17829,17830,17831,17832,17833,17834,17835,17836,17837,17838,17839,17840,17841,17842,17843,17844,17845,17846,17847,17848]},{"ID":92003,"Videos":[17799,17800,17801,17802]}];

[17799,17800,17801,17802];

1.1

1