【微積分Calculus】62 自然對數定義與圖形The Natural Logarithm Function

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=TH4Q7nYCswU

『簡單輕鬆』的方式學習微積分 • 有問題歡迎留言告訴我 • 歡迎您為這支影片加上字幕喔 • | 聯絡信箱 | • [email protected]","styleRuns":[{"startIndex":0,"length":70,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":70,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"CLQBELsvGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SC1RINFE3bllDc3dVGAYyJSIRIgtUSDRRN25ZQ3N3VTAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"CLQBELsvGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"CLMBELovIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"u84omoi-oRM","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/u84omoi-oRM/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLAuWeKG9U4iwjFqJxujN3flh8ZSeg","width":168,"height":94},{"url":"https://i.ytimg.com/vi/u84omoi-oRM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLDqlh301kfbxgD7F9E6eZWN7TUdow","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"【微積分/Calculus】6-3 自然對數微分與積分/Logarithmic Differentiation by cheng sak 98,832 views 4 years ago 19 minutes"}},"simpleText":"【微積分/Calculus】6-3 自然對數微分與積分/Logarithmic Differentiation"},"longBylineText":{"runs":[{"text":"cheng sak","navigationEndpoint":{"clickTrackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@1346sak","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCAdWVFv-SoMLRDzFNN0GdTQ","canonicalBaseUrl":"/@1346sak"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"98,832 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"19 minutes, 29 seconds"}},"simpleText":"19:29"},"navigationEndpoint":{"clickTrackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=u84omoi-oRM","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"u84omoi-oRM","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=bbce289a88bea113 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1187500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"cheng sak","navigationEndpoint":{"clickTrackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@1346sak","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCAdWVFv-SoMLRDzFNN0GdTQ","canonicalBaseUrl":"/@1346sak"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lN9Wy0PTtWq_dLatq40a1IaxJH5CRfzYVblNrJ6axxQsZt=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB5Ak8L6xaiTiue7AQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"98K views"}},"simpleText":"98K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CLEBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CLEBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"u84omoi-oRM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CLEBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["u84omoi-oRM"],"params":"CAQ%3D"}},"videoIds":["u84omoi-oRM"]}},{"clickTrackingParams":"CLEBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CLIBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CLEBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgt1ODRvbW9pLW9STQ%3D%3D","commands":[{"clickTrackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CLABEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CK0BEKQwGAAiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"19 minutes, 29 seconds"}},"simpleText":"19:29"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CK8BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"u84omoi-oRM","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CK8BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"u84omoi-oRM"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CK8BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CK4BEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CK4BEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"u84omoi-oRM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CK4BEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["u84omoi-oRM"],"params":"CAQ%3D"}},"videoIds":["u84omoi-oRM"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CK4BEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"【微積分/Calculus】6-3 自然對數微分與積分/Logarithmic Differentiation - 19 minutes - Go to channel - cheng sak - 98K views - 4 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"egAJPjXoRnQ","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/egAJPjXoRnQ/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLAVNhJt6Lk1IWXWVuHtE4rC4rjNLw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/egAJPjXoRnQ/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLDSymJYUAO2NqvNtgtr4wp9DO_ZIw","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"【微積分/Calculus】6-1 反函數/Inverse Functions by cheng sak 65,111 views 4 years ago 17 minutes"}},"simpleText":"【微積分/Calculus】6-1 反函數/Inverse Functions"},"longBylineText":{"runs":[{"text":"cheng sak","navigationEndpoint":{"clickTrackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@1346sak","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCAdWVFv-SoMLRDzFNN0GdTQ","canonicalBaseUrl":"/@1346sak"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"65,111 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"17 minutes, 14 seconds"}},"simpleText":"17:14"},"navigationEndpoint":{"clickTrackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=egAJPjXoRnQ","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"egAJPjXoRnQ","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=7a00093e35e84674 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1167500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"cheng sak","navigationEndpoint":{"clickTrackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@1346sak","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCAdWVFv-SoMLRDzFNN0GdTQ","canonicalBaseUrl":"/@1346sak"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lN9Wy0PTtWq_dLatq40a1IaxJH5CRfzYVblNrJ6axxQsZt=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB5A9Iyhr-OngoB6","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"65K views"}},"simpleText":"65K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CKsBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKsBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"egAJPjXoRnQ","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKsBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["egAJPjXoRnQ"],"params":"CAQ%3D"}},"videoIds":["egAJPjXoRnQ"]}},{"clickTrackingParams":"CKsBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CKwBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CKsBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtlZ0FKUGpYb1JuUQ%3D%3D","commands":[{"clickTrackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CKoBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CKcBEKQwGAEiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"17 minutes, 14 seconds"}},"simpleText":"17:14"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKkBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"egAJPjXoRnQ","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CKkBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"egAJPjXoRnQ"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKkBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKgBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKgBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"egAJPjXoRnQ","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKgBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["egAJPjXoRnQ"],"params":"CAQ%3D"}},"videoIds":["egAJPjXoRnQ"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKgBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"【微積分/Calculus】6-1 反函數/Inverse Functions - 17 minutes - Go to channel - cheng sak - 65K views - 4 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"yYEMYP8u0sc","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/yYEMYP8u0sc/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLDFD8GLSYzMsCKbQfIOZBhVIvsmhw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/yYEMYP8u0sc/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLC4XVGYGMvmrPmIUoDI_f19zFO4MQ","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"【單元1】數學的本質｜高等微積分｜臺大數學系陳金次教授 by 臺大科學教育發展中心CASE 1,877,829 views 12 years ago 2 hours, 8 minutes"}},"simpleText":"【單元1】數學的本質｜高等微積分｜臺大數學系陳金次教授"},"longBylineText":{"runs":[{"text":"臺大科學教育發展中心CASE","navigationEndpoint":{"clickTrackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@NTUCASE","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCYIs6-FlKBiHmvm-_paDLFQ","canonicalBaseUrl":"/@NTUCASE"}}}]},"publishedTimeText":{"simpleText":"12 years ago"},"viewCountText":{"simpleText":"1,877,829 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"2 hours, 8 minutes, 42 seconds"}},"simpleText":"2:08:42"},"navigationEndpoint":{"clickTrackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=yYEMYP8u0sc","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"yYEMYP8u0sc","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr3---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=c9810c60ff2ed2c7 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1187500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"臺大科學教育發展中心CASE","navigationEndpoint":{"clickTrackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@NTUCASE","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCYIs6-FlKBiHmvm-_paDLFQ","canonicalBaseUrl":"/@NTUCASE"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_k39ZIab0_9g9CZD4rf5VVgU3-TQ_x8hSRINzbF9Ig0wMI=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB5Ax6W7-Y-Mw8DJAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"1.8 million views"}},"simpleText":"1.8M views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CKUBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKUBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"yYEMYP8u0sc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKUBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["yYEMYP8u0sc"],"params":"CAQ%3D"}},"videoIds":["yYEMYP8u0sc"]}},{"clickTrackingParams":"CKUBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CKYBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CKUBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgt5WUVNWVA4dTBzYw%3D%3D","commands":[{"clickTrackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CKQBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CKEBEKQwGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"2 hours, 8 minutes, 42 seconds"}},"simpleText":"2:08:42"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKMBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"yYEMYP8u0sc","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CKMBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"yYEMYP8u0sc"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKMBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKIBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKIBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"yYEMYP8u0sc","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKIBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["yYEMYP8u0sc"],"params":"CAQ%3D"}},"videoIds":["yYEMYP8u0sc"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKIBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"【單元1】數學的本質｜高等微積分｜臺大數學系陳金次教授 - 2 hours, 8 minutes - Go to channel - 臺大科學教育發展中心CASE - 1.8M views - 12 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"Q9puUgDc2BY","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/Q9puUgDc2BY/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLASdL9B4W25LQNAVdftixaO7v0zoA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/Q9puUgDc2BY/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLATMRmRjTYKqNZ616z_Luiv6p58Tg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"What is e and ln(x)? (Euler's Number and The Natural Logarithm) by Mathacy 679,416 views 4 years ago 12 minutes, 2 seconds"}},"simpleText":"What is e and ln(x)? (Euler's Number and The Natural Logarithm)"},"longBylineText":{"runs":[{"text":"Mathacy","navigationEndpoint":{"clickTrackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@Mathacy","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCfY6v9YemG9G9ZI_4bfaCgQ","canonicalBaseUrl":"/@Mathacy"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"679,416 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"12 minutes, 2 seconds"}},"simpleText":"12:02"},"navigationEndpoint":{"clickTrackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=Q9puUgDc2BY","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"Q9puUgDc2BY","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=43da6e5200dcd816 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1187500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Mathacy","navigationEndpoint":{"clickTrackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@Mathacy","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCfY6v9YemG9G9ZI_4bfaCgQ","canonicalBaseUrl":"/@Mathacy"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lBGJms6IXvfQk-gnF4tpvsgx4-hS_F7ON30WUIqtV4EQ=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB5AlrDzhqDKm-1D","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"679K views"}},"simpleText":"679K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CJ8BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJ8BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"Q9puUgDc2BY","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJ8BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["Q9puUgDc2BY"],"params":"CAQ%3D"}},"videoIds":["Q9puUgDc2BY"]}},{"clickTrackingParams":"CJ8BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CKABELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CJ8BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtROXB1VWdEYzJCWQ%3D%3D","commands":[{"clickTrackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CJ4BEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CJsBEKQwGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"12 minutes, 2 seconds"}},"simpleText":"12:02"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJ0BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"Q9puUgDc2BY","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJ0BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"Q9puUgDc2BY"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJ0BEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJwBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJwBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"Q9puUgDc2BY","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJwBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["Q9puUgDc2BY"],"params":"CAQ%3D"}},"videoIds":["Q9puUgDc2BY"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJwBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"What is e and ln(x)? (Euler's Number and The Natural Logarithm) - 12 minutes, 2 seconds - Go to channel - Mathacy - 679K views - 4 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"ewaHrYVTmnU","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/ewaHrYVTmnU/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLD3flujvZFMV-3jpLETLYPkkUa8hw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/ewaHrYVTmnU/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLD-wBOJ2GreQQu3gmsDDNzWqwWsHg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"认识微积分，只需要一个5分钟 by abc0110 67,853 views 1 year ago 5 minutes, 59 seconds"}},"simpleText":"认识微积分，只需要一个5分钟"},"longBylineText":{"runs":[{"text":"abc0110","navigationEndpoint":{"clickTrackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@abc0110com","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCZEq_do-anIn9uxnMSXR-FQ","canonicalBaseUrl":"/@abc0110com"}}}]},"publishedTimeText":{"simpleText":"1 year ago"},"viewCountText":{"simpleText":"67,853 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"5 minutes, 59 seconds"}},"simpleText":"5:59"},"navigationEndpoint":{"clickTrackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=ewaHrYVTmnU","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"ewaHrYVTmnU","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr1---sn-uxaxiv0nxx5q-nv4l.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=7b0687ad85539a75 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1187500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"abc0110","navigationEndpoint":{"clickTrackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@abc0110com","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCZEq_do-anIn9uxnMSXR-FQ","canonicalBaseUrl":"/@abc0110com"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/JobQDJZ9W59G73RSGCRVEgE6FpP5s34BOAQTaElVwQx0PLSk2Jank1aY431NZIcsxS0Fbsnb=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB5A9bTOqtj1oYN7","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"67K views"}},"simpleText":"67K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CJkBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJkBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ewaHrYVTmnU","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJkBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ewaHrYVTmnU"],"params":"CAQ%3D"}},"videoIds":["ewaHrYVTmnU"]}},{"clickTrackingParams":"CJkBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CJoBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CJkBEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgtld2FIcllWVG1uVQ%3D%3D","commands":[{"clickTrackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CJgBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CJUBEKQwGAQiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"5 minutes, 59 seconds"}},"simpleText":"5:59"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJcBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"ewaHrYVTmnU","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJcBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"ewaHrYVTmnU"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJcBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJYBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJYBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ewaHrYVTmnU","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJYBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ewaHrYVTmnU"],"params":"CAQ%3D"}},"videoIds":["ewaHrYVTmnU"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJYBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"认识微积分，只需要一个5分钟 - 5 minutes, 59 seconds - Go to channel - abc0110 - 67K views - 1 year ago - play video"}}}},{"compactVideoRenderer":{"videoId":"AegzQ_dip8k","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/AegzQ_dip8k/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLCYRsdF57ELi-olg_qCs-gN30L8QA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/AegzQ_dip8k/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLDRqlpZXh7O7rUiMeGeyucSqm0D2g","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"100 calculus derivatives (in one take) by blackpenredpen 3,875,461 views 5 years ago 6 hours, 38 minutes"}},"simpleText":"100 calculus derivatives (in one take)"},"longBylineText":{"runs":[{"text":"blackpenredpen","navigationEndpoint":{"clickTrackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@blackpenredpen","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC_SvYP0k05UKiJ_2ndB02IA","canonicalBaseUrl":"/@blackpenredpen"}}}]},"publishedTimeText":{"simpleText":"5 years ago"},"viewCountText":{"simpleText":"3,875,461 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"6 hours, 38 minutes, 13 seconds"}},"simpleText":"6:38:13"},"navigationEndpoint":{"clickTrackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=AegzQ_dip8k","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"AegzQ_dip8k","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nv47lnly.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=01e83343f762a7c9 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1412500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"blackpenredpen","navigationEndpoint":{"clickTrackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@blackpenredpen","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC_SvYP0k05UKiJ_2ndB02IA","canonicalBaseUrl":"/@blackpenredpen"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/kGQxp49X4lQvODyAXMfFsvXDG9bRpI-iKd97ibQPn2Z2xlMASmKof_8M10peqPESU4MhcozK6Dc=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB5Ayc-Ku7_ojPQB","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"3.8 million views"}},"simpleText":"3.8M views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CJMBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJMBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"AegzQ_dip8k","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJMBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["AegzQ_dip8k"],"params":"CAQ%3D"}},"videoIds":["AegzQ_dip8k"]}},{"clickTrackingParams":"CJMBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CJQBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CJMBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtBZWd6UV9kaXA4aw%3D%3D","commands":[{"clickTrackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CJIBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CI8BEKQwGAUiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"6 hours, 38 minutes, 13 seconds"}},"simpleText":"6:38:13"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJEBEPnnAxgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"AegzQ_dip8k","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CJEBEPnnAxgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"AegzQ_dip8k"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJEBEPnnAxgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CJABEMfsBBgDIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CJABEMfsBBgDIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"AegzQ_dip8k","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CJABEMfsBBgDIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["AegzQ_dip8k"],"params":"CAQ%3D"}},"videoIds":["AegzQ_dip8k"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CJABEMfsBBgDIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"100 calculus derivatives (in one take) - 6 hours, 38 minutes - Go to channel - blackpenredpen - 3.8M views - 5 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"uo2xhhy0uso","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/uo2xhhy0uso/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLCpyzQi1L9m2S7GAxHCesGQe8Jirw","width":168,"height":94},{"url":"https://i.ytimg.com/vi/uo2xhhy0uso/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLDY6p1d-XH3we51M4HEMbwWf5B6Mw","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"一次做完100題積分 by 黑筆紅筆 170,376 views 2 years ago 6 hours, 7 minutes"}},"simpleText":"一次做完100題積分"},"longBylineText":{"runs":[{"text":"黑筆紅筆","navigationEndpoint":{"clickTrackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@bprptw","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCrONDbyO94HIrJyfhS6qfjA","canonicalBaseUrl":"/@bprptw"}}}]},"publishedTimeText":{"simpleText":"2 years ago"},"viewCountText":{"simpleText":"170,376 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"6 hours, 7 minutes, 57 seconds"}},"simpleText":"6:07:57"},"navigationEndpoint":{"clickTrackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=uo2xhhy0uso","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"uo2xhhy0uso","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nv47zn7r.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=ba8db1861cb4baca ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1412500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"黑筆紅筆","navigationEndpoint":{"clickTrackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@bprptw","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCrONDbyO94HIrJyfhS6qfjA","canonicalBaseUrl":"/@bprptw"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/6dtmFKqMIEnWVDTnvbjg6-iQyhw_D1z4t4C306tH4vyJQUFPbJQ11Y-acts3OSX0QpjQbcipHw=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB5AyvXS5eGw7Ma6AQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"170K views"}},"simpleText":"170K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CI0BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CI0BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"uo2xhhy0uso","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CI0BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["uo2xhhy0uso"],"params":"CAQ%3D"}},"videoIds":["uo2xhhy0uso"]}},{"clickTrackingParams":"CI0BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CI4BELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CI0BEP6YBBgFIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgt1bzJ4aGh5MHVzbw%3D%3D","commands":[{"clickTrackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CIwBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CIkBEKQwGAYiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"6 hours, 7 minutes, 57 seconds"}},"simpleText":"6:07:57"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIsBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"uo2xhhy0uso","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CIsBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"uo2xhhy0uso"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIsBEPnnAxgBIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIoBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIoBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"uo2xhhy0uso","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIoBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["uo2xhhy0uso"],"params":"CAQ%3D"}},"videoIds":["uo2xhhy0uso"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIoBEMfsBBgCIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"一次做完100題積分 - 6 hours, 7 minutes - Go to channel - 黑筆紅筆 - 170K views - 2 years ago - play video"}}}},{"compactVideoRenderer":{"videoId":"lBQfBKQ2-L4","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/lBQfBKQ2-L4/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLAGC6chsZKGSNS5qBBGH9ermIrohg","width":168,"height":94},{"url":"https://i.ytimg.com/vi/lBQfBKQ2-L4/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLD3Av3xrEATfoqA9F0yiV_F7KYhSg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"سریال تاسیان - قسمت 1 | Tasiyan Series - Episode 1 by Televika 130,367 views 4 days ago 50 minutes"}},"simpleText":"سریال تاسیان - قسمت 1 | Tasiyan Series - Episode 1"},"longBylineText":{"runs":[{"text":"Televika","navigationEndpoint":{"clickTrackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@televikacom","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC8OqzlvLE5XJIBfTQfgNrFQ","canonicalBaseUrl":"/@televikacom"}}}]},"publishedTimeText":{"simpleText":"4 days ago"},"viewCountText":{"simpleText":"130,367 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"50 minutes, 43 seconds"}},"simpleText":"50:43"},"navigationEndpoint":{"clickTrackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWRIheaKsOedhL9MmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=lBQfBKQ2-L4","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"lBQfBKQ2-L4","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr2---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=94141f04a436f8be ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1167500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"Televika","navigationEndpoint":{"clickTrackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4yB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@televikacom","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC8OqzlvLE5XJIBfTQfgNrFQ","canonicalBaseUrl":"/@televikacom"}}}]},"badges":[{"metadataBadgeRenderer":{"style":"BADGE_STYLE_TYPE_SIMPLE","label":"New","trackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4="}}],"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lLWkxZFMh4gvaEbMuPVbkF1yn7ukWfYvPHJDI0aa1i3w=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB5AvvHbocrgh4qUAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"130K views"}},"simpleText":"130K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CIcBEP6YBBgHIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIcBEP6YBBgHIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"lBQfBKQ2-L4","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIcBEP6YBBgHIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["lBQfBKQ2-L4"],"params":"CAQ%3D"}},"videoIds":["lBQfBKQ2-L4"]}},{"clickTrackingParams":"CIcBEP6YBBgHIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CIgBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CIcBEP6YBBgHIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtsQlFmQktRMi1MNA%3D%3D","commands":[{"clickTrackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CIYBEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4=","hasSeparator":true}}],"trackingParams":"CIMBEKQwGAciEwj_yLGW4t-LAxXm6EIFHfuFBB4=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"50 minutes, 43 seconds"}},"simpleText":"50:43"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIUBEPnnAxgDIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"lBQfBKQ2-L4","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CIUBEPnnAxgDIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"lBQfBKQ2-L4"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIUBEPnnAxgDIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CIQBEMfsBBgEIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIQBEMfsBBgEIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"lBQfBKQ2-L4","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIQBEMfsBBgEIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["lBQfBKQ2-L4"],"params":"CAQ%3D"}},"videoIds":["lBQfBKQ2-L4"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CIQBEMfsBBgEIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"سریال تاسیان - قسمت 1 | Tasiyan Series - Episode 1 - 50 minutes - Go to channel - Televika - 130K views - 4 days ago - play video"}}}},{"compactVideoRenderer":{"videoId":"jdaT7M3Z-QM","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/jdaT7M3Z-QM/hqdefault.jpg?sqp=-oaymwEiCKgBEF5IWvKriqkDFQgBFQAAAAAYASUAAMhCPQCAokN4AQ== rs=AOn4CLBR2tU1j0w9E-JOaZvtsLf_6ojrvA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/jdaT7M3Z-QM/hqdefault.jpg?sqp=-oaymwEjCNACELwBSFryq4qpAxUIARUAAAAAGAElAADIQj0AgKJDeAE= rs=AOn4CLCtxsArzv7gmVylB8ogDSclmHkYSA","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"教你大學四年如何找女友、一生如何找對象、包含生日和銀行密碼的自然常數e到底自然在哪裏？ | 雅桑了嗎 by 雅桑了嗎 112,591 views 3 years ago 15 minutes"}},"simpleText":"教你大學四年如何找女友、一生如何找對象、包含生日和銀行密碼的自然常數e到底自然在哪裏？ | 雅桑了嗎"},"longBylineText":{"runs":[{"text":"雅桑了嗎","navigationEndpoint":{"clickTrackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHjIHcmVsYXRlZA==","commandMetadata":{"webCommandMetadata":{"url":"/@%E9%9B%85%E6%A1%91%E4%BA%86%E5%97%8E","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCaSH1YptkpsqHqjPWOqU0cw","canonicalBaseUrl":"/@%E9%9B%85%E6%A1%91%E4%BA%86%E5%97%8E"}}}]},"publishedTimeText":{"simpleText":"3 years ago"},"viewCountText":{"simpleText":"112,591 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"15 minutes, 49 seconds"}},"simpleText":"15:49"},"navigationEndpoint":{"clickTrackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHjIHcmVsYXRlZEiF5oqw552Ev0yaAQUIARD4HQ==","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=jdaT7M3Z-QM","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"jdaT7M3Z-QM","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---sn-nvm-cxbz.googlevideo.com/initplayback?source=youtube oeis=1 c=WEB oad=3200 ovd=3200 oaad=11000 oavd=11000 ocs=700 oewis=1 oputc=1 ofpcc=1 msp=1 odepv=1 id=8dd693eccdd9f903 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1167500 mt=1740518457 oweuc= pxtags=Cg4KAnR4Egg1MTM5MzE2Mw rxtags=Cg4KAnR4Egg1MTM5MzE2MA%2CCg4KAnR4Egg1MTM5MzE2MQ%2CCg4KAnR4Egg1MTM5MzE2Mg%2CCg4KAnR4Egg1MTM5MzE2Mw%2CCg4KAnR4Egg1MTM5MzE2NA"}}}}},"shortBylineText":{"runs":[{"text":"雅桑了嗎","navigationEndpoint":{"clickTrackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHjIHcmVsYXRlZA==","commandMetadata":{"webCommandMetadata":{"url":"/@%E9%9B%85%E6%A1%91%E4%BA%86%E5%97%8E","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCaSH1YptkpsqHqjPWOqU0cw","canonicalBaseUrl":"/@%E9%9B%85%E6%A1%91%E4%BA%86%E5%97%8E"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/E2tz9kuomBmaqlH5IntEdjeKMjm0_SOG3yHrzguErB1slbmGPfzN77e0vyUeFuBXFxobk42MAgw=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"ownerBadges":[{"metadataBadgeRenderer":{"icon":{"iconType":"CHECK_CIRCLE_THICK"},"style":"BADGE_STYLE_TYPE_VERIFIED","tooltip":"Verified","trackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHg==","accessibilityData":{"label":"Verified"}}}],"trackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHkCD8ufuzP2k640B","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"112K views"}},"simpleText":"112K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CIEBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CIEBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"jdaT7M3Z-QM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CIEBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["jdaT7M3Z-QM"],"params":"CAQ%3D"}},"videoIds":["jdaT7M3Z-QM"]}},{"clickTrackingParams":"CIEBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CIIBELlqIhMI_8ixluLfiwMV5uhCBR37hQQe"}},"popupType":"TOAST"}}]}},"trackingParams":"CIEBEP6YBBgGIhMI_8ixluLfiwMV5uhCBR37hQQe"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHg==","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtqZGFUN00zWi1RTQ%3D%3D","commands":[{"clickTrackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHg==","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CIABEI5iIhMI_8ixluLfiwMV5uhCBR37hQQe","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHg==","hasSeparator":true}}],"trackingParams":"CH0QpDAYCCITCP_IsZbi34sDFeboQgUd-4UEHg==","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"15 minutes, 49 seconds"}},"simpleText":"15:49"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CH8Q-ecDGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"jdaT7M3Z-QM","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CH8Q-ecDGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"jdaT7M3Z-QM"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CH8Q-ecDGAIiEwj_yLGW4t-LAxXm6EIFHfuFBB4="}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CH4Qx-wEGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CH4Qx-wEGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"jdaT7M3Z-QM","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CH4Qx-wEGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["jdaT7M3Z-QM"],"params":"CAQ%3D"}},"videoIds":["jdaT7M3Z-QM"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CH4Qx-wEGAMiEwj_yLGW4t-LAxXm6EIFHfuFBB4="}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"教你大學四年如何找女友、一生如何找對象、包含生日和銀行密碼的自然常數e到底自然在哪裏？ | 雅桑了嗎 - 15 minutes - Go to channel - 雅桑了嗎 - 112K views - 3 years ago - play video"}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/9jyygjGUUas/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ== rs=AOn4CLCRaMwC3BUElw5X3F_eK03J0UU0dQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/9jyygjGUUas/hqdefault.jpg?sqp=-oaymwEXCNACELwBSFryq4qpAwkIARUAAIhCGAE= rs=AOn4CLDdXIc4-_uodgQDQmHQoa07yZs69g","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"7 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":1189410,"darkTheme":1189410}}}],"position":"THUMBNAIL_OVERLAY_BADGE_POSITION_BOTTOM_END"}},{"thumbnailHoverOverlayViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAY_ALL"}}]},"text":{"content":"Play all","styleRuns":[{"startIndex":0,"length":8}]},"style":"THUMBNAIL_HOVER_OVERLAY_STYLE_COVER"}}],"backgroundColor":{"lightTheme":2047801,"darkTheme":2047801}}},"stackColor":{"lightTheme":7051663,"darkTheme":7376006}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"微積分 | 第二章導數與微分"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"cheng sak

#############################