Chandana Dahanayake Rupavahini

>> DOWNLOAD LINK 🎞️ #1 <<

>> DOWNLOAD LINK 🎞️ #2 <<

>> COPY / PASTE LINK PLEASE 🎵 MP3 <<

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=Ai7Lj325Jio

Chandana Dahanayake Rupawahini jathika Pasala","styleRuns":[{"startIndex":0,"length":45,"styleRunExtensions":{"styleRunColorMapExtension":{"colorMap":[{"key":"USER_INTERFACE_THEME_DARK","value":4294967295},{"key":"USER_INTERFACE_THEME_LIGHT","value":4279440147}]}},"fontFamilyName":"Roboto"}]},"headerRuns":[{"startIndex":0,"length":45,"headerMapping":"ATTRIBUTED_STRING_HEADER_MAPPING_UNSPECIFIED"}]}},{"itemSectionRenderer":{"contents":[{"continuationItemRenderer":{"trigger":"CONTINUATION_TRIGGER_ON_ITEM_SHOWN","continuationEndpoint":{"clickTrackingParams":"CMkBELsvGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/next"}},"continuationCommand":{"token":"Eg0SC0FpN0xqMzI1SmlvGAYyJSIRIgtBaTdMajMyNUppbzAAeAJCEGNvbW1lbnRzLXNlY3Rpb24%3D","request":"CONTINUATION_REQUEST_TYPE_WATCH_NEXT"}}}}],"trackingParams":"CMkBELsvGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","sectionIdentifier":"comment-item-section","targetId":"comments-section"}}],"trackingParams":"CMgBELovIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"secondaryResults":{"secondaryResults":{"results":[{"compactVideoRenderer":{"videoId":"alDljatFFNI","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/alDljatFFNI/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLCmwfGplDUIzDcnsAPBR8OOle28cQ","width":168,"height":94},{"url":"https://i.ytimg.com/vi/alDljatFFNI/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLCmh6nSyIOmyhIMwxSCHmj-cDp-Tg","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Mathematical Induction by Chandana Dahanayake 36,329 views 4 years ago 1 hour, 48 minutes"}},"simpleText":"Mathematical Induction"},"longBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"36,329 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"1 hour, 48 minutes, 25 seconds"}},"simpleText":"1:48:25"},"navigationEndpoint":{"clickTrackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWRIqszk7ffxspcCmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=alDljatFFNI","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"alDljatFFNI","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 onvi=1 id=6a50e58dab4514d2 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1185000 mt=1741777269 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lxNOo0UVBEinFXo6hGLx86gIeYMex2wzd1gHgjKFGkHHA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwJA0qmU2tqxuahq","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"36K views"}},"simpleText":"36K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CMYBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMYBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"alDljatFFNI","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMYBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["alDljatFFNI"],"params":"CAQ%3D"}},"videoIds":["alDljatFFNI"]}},{"clickTrackingParams":"CMYBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMcBELlqIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"popupType":"TOAST"}}]}},"trackingParams":"CMYBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CMUBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","offlineVideoEndpoint":{"videoId":"alDljatFFNI","onAddCommand":{"clickTrackingParams":"CMUBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","getDownloadActionCommand":{"videoId":"alDljatFFNI","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CMUBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgthbERsamF0RkZOSQ%3D%3D","commands":[{"clickTrackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CMQBEI5iIhMIgunzqLOEjAMVDW96BR3VRR8C","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwI=","hasSeparator":true}}],"trackingParams":"CMEBEKQwGAAiEwiC6fOos4SMAxUNb3oFHdVFHwI=","accessibility":{"accessibilityData":{"label":"Action menu"}},"targetId":"watch-related-menu-button"}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"1 hour, 48 minutes, 25 seconds"}},"simpleText":"1:48:25"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMMBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"alDljatFFNI","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CMMBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"alDljatFFNI"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMMBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CMIBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CMIBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"alDljatFFNI","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CMIBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["alDljatFFNI"],"params":"CAQ%3D"}},"videoIds":["alDljatFFNI"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CMIBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Mathematical Induction - 1 hour, 48 minutes - Go to channel - Chandana Dahanayake - 36K views - 4 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/alDljatFFNI/mqdefault_6s.webp?du=3000 sqp=CMDFxb4G rs=AOn4CLDQweP9jE88gzV2rQNMb9Un8JO2dw","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"9Hvl4AQgeV0","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/9Hvl4AQgeV0/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLCabHTNX-LhWBkP-lK50abxMoVcSg","width":168,"height":94},{"url":"https://i.ytimg.com/vi/9Hvl4AQgeV0/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLBpih8UHEtTjxk4Kb-70bopKE48Dw","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"4. Limits | Part A Program | සීමාව - Episode 1 | Chandana Dahanayake by Chandana Dahanayake 21,529 views 4 years ago 53 minutes"}},"simpleText":"4. Limits | Part A Program | සීමාව - Episode 1 | Chandana Dahanayake"},"longBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"21,529 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"53 minutes, 19 seconds"}},"simpleText":"53:19"},"navigationEndpoint":{"clickTrackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWRIqszk7ffxspcCmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=9Hvl4AQgeV0","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"9Hvl4AQgeV0","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 onvi=1 id=f47be5e00420795d ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1185000 mt=1741777269 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lxNOo0UVBEinFXo6hGLx86gIeYMex2wzd1gHgjKFGkHHA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwJA3fKBoYC8-b30AQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"21K views"}},"simpleText":"21K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CL8BEP6YBBgFIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CL8BEP6YBBgFIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"9Hvl4AQgeV0","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CL8BEP6YBBgFIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["9Hvl4AQgeV0"],"params":"CAQ%3D"}},"videoIds":["9Hvl4AQgeV0"]}},{"clickTrackingParams":"CL8BEP6YBBgFIhMIgunzqLOEjAMVDW96BR3VRR8C","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CMABELlqIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"popupType":"TOAST"}}]}},"trackingParams":"CL8BEP6YBBgFIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CL4BENGqBRgGIhMIgunzqLOEjAMVDW96BR3VRR8C","offlineVideoEndpoint":{"videoId":"9Hvl4AQgeV0","onAddCommand":{"clickTrackingParams":"CL4BENGqBRgGIhMIgunzqLOEjAMVDW96BR3VRR8C","getDownloadActionCommand":{"videoId":"9Hvl4AQgeV0","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CL4BENGqBRgGIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgs5SHZsNEFRZ2VWMA%3D%3D","commands":[{"clickTrackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CL0BEI5iIhMIgunzqLOEjAMVDW96BR3VRR8C","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwI=","hasSeparator":true}}],"trackingParams":"CLoBEKQwGAEiEwiC6fOos4SMAxUNb3oFHdVFHwI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"53 minutes, 19 seconds"}},"simpleText":"53:19"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CLwBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"9Hvl4AQgeV0","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CLwBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"9Hvl4AQgeV0"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CLwBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CLsBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CLsBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"9Hvl4AQgeV0","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CLsBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["9Hvl4AQgeV0"],"params":"CAQ%3D"}},"videoIds":["9Hvl4AQgeV0"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CLsBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"4. Limits | Part A Program | සීමාව - Episode 1 | Chandana Dahanayake - 53 minutes - Go to channel - Chandana Dahanayake - 21K views - 4 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"eSmyDI_E49M","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/eSmyDI_E49M/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLDGof2kk-0oa52Y2LbG_nw1I9MaEA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/eSmyDI_E49M/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLC5kl-HCVw9ouv8zBjrfK1CZvoV0Q","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"2018 Combined Mathematics Pure Q11a Discussion | වර්ගජ සමීකරණ | වර්ගජ ශ්‍රිත by Past Paper TV 23,250 views 4 years ago 21 minutes"}},"simpleText":"2018 Combined Mathematics Pure Q11a Discussion | වර්ගජ සමීකරණ | වර්ගජ ශ්‍රිත"},"longBylineText":{"runs":[{"text":"Past Paper TV","navigationEndpoint":{"clickTrackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@pastpapertv","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCT4fUx54d2TFGkd2-cusgHQ","canonicalBaseUrl":"/@pastpapertv"}}}]},"publishedTimeText":{"simpleText":"4 years ago"},"viewCountText":{"simpleText":"23,250 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"21 minutes, 42 seconds"}},"simpleText":"21:42"},"navigationEndpoint":{"clickTrackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWRIqszk7ffxspcCmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=eSmyDI_E49M","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"eSmyDI_E49M","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr1---sn-nvm-cxb6.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 onvi=1 id=7929b20c8fc4e3d3 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1316250 mt=1741777269 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Past Paper TV","navigationEndpoint":{"clickTrackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@pastpapertv","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UCT4fUx54d2TFGkd2-cusgHQ","canonicalBaseUrl":"/@pastpapertv"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_mOgnRHclD45PeXsDZG2MIbeBUNlsIBLI8Peaar7Zh5RA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwJA08eT_sjB7JR5","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"23K views"}},"simpleText":"23K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CLgBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CLgBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"eSmyDI_E49M","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CLgBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["eSmyDI_E49M"],"params":"CAQ%3D"}},"videoIds":["eSmyDI_E49M"]}},{"clickTrackingParams":"CLgBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CLkBELlqIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"popupType":"TOAST"}}]}},"trackingParams":"CLgBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CLcBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","offlineVideoEndpoint":{"videoId":"eSmyDI_E49M","onAddCommand":{"clickTrackingParams":"CLcBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","getDownloadActionCommand":{"videoId":"eSmyDI_E49M","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CLcBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtlU215RElfRTQ5TQ%3D%3D","commands":[{"clickTrackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CLYBEI5iIhMIgunzqLOEjAMVDW96BR3VRR8C","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","hasSeparator":true}}],"trackingParams":"CLMBEKQwGAIiEwiC6fOos4SMAxUNb3oFHdVFHwI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"21 minutes, 42 seconds"}},"simpleText":"21:42"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CLUBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"eSmyDI_E49M","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CLUBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"eSmyDI_E49M"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CLUBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CLQBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CLQBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"eSmyDI_E49M","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CLQBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["eSmyDI_E49M"],"params":"CAQ%3D"}},"videoIds":["eSmyDI_E49M"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CLQBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"2018 Combined Mathematics Pure Q11a Discussion | වර්ගජ සමීකරණ | වර්ගජ ශ්‍රිත - 21 minutes - Go to channel - Past Paper TV - 23K views - 4 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/eSmyDI_E49M/mqdefault_6s.webp?du=3000 sqp=CKDIxb4G rs=AOn4CLDSvrcflEE4JMJwne2R6S_xXpabzQ","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"ygGoZnHV1qo","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/ygGoZnHV1qo/hqdefault.jpg?sqp=-oaymwE1CKgBEF5IVfKriqkDKAgBFQAAiEIYAXABwAEG8AEB-AH-CYAC0AWKAgwIABABGGUgWyg-MA8= rs=AOn4CLBHbYyLzcmUIY4V70TalPtC9CoGng","width":168,"height":94},{"url":"https://i.ytimg.com/vi/ygGoZnHV1qo/hqdefault.jpg?sqp=-oaymwE2CNACELwBSFXyq4qpAygIARUAAIhCGAFwAcABBvABAfgB_gmAAtAFigIMCAAQARhlIFsoPjAP rs=AOn4CLDFBTuEciGVQC436DbARwMoU5qP9A","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"2026 Reverse Class 15.07.24 by Chandana Dahanayake 2,722 views Streamed 7 months ago 2 hours, 11 minutes"}},"simpleText":"2026 Reverse Class 15.07.24"},"longBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"publishedTimeText":{"simpleText":"Streamed 7 months ago"},"viewCountText":{"simpleText":"2,722 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"2 hours, 11 minutes, 58 seconds"}},"simpleText":"2:11:58"},"navigationEndpoint":{"clickTrackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWRIqszk7ffxspcCmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=ygGoZnHV1qo","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"ygGoZnHV1qo","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 onvi=1 id=ca01a86671d5d6aa ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1313750 mt=1741777269 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lxNOo0UVBEinFXo6hGLx86gIeYMex2wzd1gHgjKFGkHHA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwJAqq3XjueM6oDKAQ==","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"2.7K views"}},"simpleText":"2.7K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CLEBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CLEBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ygGoZnHV1qo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CLEBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ygGoZnHV1qo"],"params":"CAQ%3D"}},"videoIds":["ygGoZnHV1qo"]}},{"clickTrackingParams":"CLEBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CLIBELlqIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"popupType":"TOAST"}}]}},"trackingParams":"CLEBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CLABENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","offlineVideoEndpoint":{"videoId":"ygGoZnHV1qo","onAddCommand":{"clickTrackingParams":"CLABENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","getDownloadActionCommand":{"videoId":"ygGoZnHV1qo","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CLABENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"Cgt5Z0dvWm5IVjFxbw%3D%3D","commands":[{"clickTrackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CK8BEI5iIhMIgunzqLOEjAMVDW96BR3VRR8C","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwI=","hasSeparator":true}}],"trackingParams":"CKwBEKQwGAMiEwiC6fOos4SMAxUNb3oFHdVFHwI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"2 hours, 11 minutes, 58 seconds"}},"simpleText":"2:11:58"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CK4BEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"ygGoZnHV1qo","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CK4BEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"ygGoZnHV1qo"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CK4BEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CK0BEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CK0BEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"ygGoZnHV1qo","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CK0BEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["ygGoZnHV1qo"],"params":"CAQ%3D"}},"videoIds":["ygGoZnHV1qo"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CK0BEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"2026 Reverse Class 15.07.24 - 2 hours, 11 minutes - Go to channel - Chandana Dahanayake - 2.7K views - Streamed 7 months ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/ygGoZnHV1qo/mqdefault_6s.webp?du=3000 sqp=CIaQxb4G rs=AOn4CLD0qG9a6Puc84UbdqIV-nhi46fKfg","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"compactVideoRenderer":{"videoId":"OHNRhrV7D8c","thumbnail":{"thumbnails":[{"url":"https://i.ytimg.com/vi/OHNRhrV7D8c/hqdefault.jpg?sqp=-oaymwEbCKgBEF5IVfKriqkDDggBFQAAiEIYAXABwAEG rs=AOn4CLBtMdV0E3w6pNLEi52bty2_2is6zA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/OHNRhrV7D8c/hqdefault.jpg?sqp=-oaymwEcCNACELwBSFXyq4qpAw4IARUAAIhCGAFwAcABBg== rs=AOn4CLA1y0ZsPksy-i3QNosJp8ZgsVpGig","width":336,"height":188}]},"title":{"accessibility":{"accessibilityData":{"label":"Sr 01 Differentiation 6 -13 by Chandana Dahanayake 54,896 views 2 years ago 1 hour, 53 minutes"}},"simpleText":"Sr 01 Differentiation 6 -13"},"longBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"publishedTimeText":{"simpleText":"2 years ago"},"viewCountText":{"simpleText":"54,896 views"},"lengthText":{"accessibility":{"accessibilityData":{"label":"1 hour, 53 minutes, 14 seconds"}},"simpleText":"1:53:14"},"navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWRIqszk7ffxspcCmgEFCAEQ-B0=","commandMetadata":{"webCommandMetadata":{"url":"/watch?v=OHNRhrV7D8c","webPageType":"WEB_PAGE_TYPE_WATCH","rootVe":3832}},"watchEndpoint":{"videoId":"OHNRhrV7D8c","nofollow":true,"watchEndpointSupportedOnesieConfig":{"html5PlaybackOnesieConfig":{"commonConfig":{"url":"https://rr4---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 onvi=1 id=38735186b57b0fc7 ip=2a02%3A27aa%3A0%3A0%3A0%3A0%3A0%3Ad49 initcwndbps=1185000 mt=1741777269 oweuc="}}}}},"shortBylineText":{"runs":[{"text":"Chandana Dahanayake","navigationEndpoint":{"clickTrackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwIyB3JlbGF0ZWQ=","commandMetadata":{"webCommandMetadata":{"url":"/@ChandanaDahanayake","webPageType":"WEB_PAGE_TYPE_CHANNEL","rootVe":3611,"apiUrl":"/youtubei/v1/browse"}},"browseEndpoint":{"browseId":"UC72JFzS6qQs8qNdroIaendg","canonicalBaseUrl":"/@ChandanaDahanayake"}}}]},"channelThumbnail":{"thumbnails":[{"url":"https://yt3.ggpht.com/ytc/AIdro_lxNOo0UVBEinFXo6hGLx86gIeYMex2wzd1gHgjKFGkHHA=s68-c-k-c0x00ffffff-no-rj","width":68,"height":68}]},"trackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwJAx5_sq-uw1Lk4","shortViewCountText":{"accessibility":{"accessibilityData":{"label":"54K views"}},"simpleText":"54K views"},"menu":{"menuRenderer":{"items":[{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Add to queue"}]},"icon":{"iconType":"ADD_TO_QUEUE_TAIL"},"serviceEndpoint":{"clickTrackingParams":"CKoBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKoBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"OHNRhrV7D8c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKoBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["OHNRhrV7D8c"],"params":"CAQ%3D"}},"videoIds":["OHNRhrV7D8c"]}},{"clickTrackingParams":"CKoBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C","openPopupAction":{"popup":{"notificationActionRenderer":{"responseText":{"simpleText":"Added to queue"},"trackingParams":"CKsBELlqIhMIgunzqLOEjAMVDW96BR3VRR8C"}},"popupType":"TOAST"}}]}},"trackingParams":"CKoBEP6YBBgGIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemDownloadRenderer":{"serviceEndpoint":{"clickTrackingParams":"CKkBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","offlineVideoEndpoint":{"videoId":"OHNRhrV7D8c","onAddCommand":{"clickTrackingParams":"CKkBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C","getDownloadActionCommand":{"videoId":"OHNRhrV7D8c","params":"CAIQAA%3D%3D"}}}},"trackingParams":"CKkBENGqBRgHIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"menuServiceItemRenderer":{"text":{"runs":[{"text":"Share"}]},"icon":{"iconType":"SHARE"},"serviceEndpoint":{"clickTrackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwI=","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/share/get_share_panel"}},"shareEntityServiceEndpoint":{"serializedShareEntity":"CgtPSE5SaHJWN0Q4Yw%3D%3D","commands":[{"clickTrackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwI=","openPopupAction":{"popup":{"unifiedSharePanelRenderer":{"trackingParams":"CKgBEI5iIhMIgunzqLOEjAMVDW96BR3VRR8C","showLoadingSpinner":true}},"popupType":"DIALOG","beReused":true}}]}},"trackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwI=","hasSeparator":true}}],"trackingParams":"CKUBEKQwGAQiEwiC6fOos4SMAxUNb3oFHdVFHwI=","accessibility":{"accessibilityData":{"label":"Action menu"}}}},"thumbnailOverlays":[{"thumbnailOverlayTimeStatusRenderer":{"text":{"accessibility":{"accessibilityData":{"label":"1 hour, 53 minutes, 14 seconds"}},"simpleText":"1:53:14"},"style":"DEFAULT"}},{"thumbnailOverlayToggleButtonRenderer":{"isToggled":false,"untoggledIcon":{"iconType":"WATCH_LATER"},"toggledIcon":{"iconType":"CHECK"},"untoggledTooltip":"Watch later","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKcBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"addedVideoId":"OHNRhrV7D8c","action":"ACTION_ADD_VIDEO"}]}},"toggledServiceEndpoint":{"clickTrackingParams":"CKcBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/browse/edit_playlist"}},"playlistEditEndpoint":{"playlistId":"WL","actions":[{"action":"ACTION_REMOVE_VIDEO_BY_VIDEO_ID","removedVideoId":"OHNRhrV7D8c"}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Watch later"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKcBEPnnAxgBIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayToggleButtonRenderer":{"untoggledIcon":{"iconType":"ADD_TO_QUEUE_TAIL"},"toggledIcon":{"iconType":"PLAYLIST_ADD_CHECK"},"untoggledTooltip":"Add to queue","toggledTooltip":"Added","untoggledServiceEndpoint":{"clickTrackingParams":"CKYBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true}},"signalServiceEndpoint":{"signal":"CLIENT_SIGNAL","actions":[{"clickTrackingParams":"CKYBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","addToPlaylistCommand":{"openMiniplayer":false,"openListPanel":true,"videoId":"OHNRhrV7D8c","listType":"PLAYLIST_EDIT_LIST_TYPE_QUEUE","onCreateListCommand":{"clickTrackingParams":"CKYBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C","commandMetadata":{"webCommandMetadata":{"sendPost":true,"apiUrl":"/youtubei/v1/playlist/create"}},"createPlaylistServiceEndpoint":{"videoIds":["OHNRhrV7D8c"],"params":"CAQ%3D"}},"videoIds":["OHNRhrV7D8c"]}}]}},"untoggledAccessibility":{"accessibilityData":{"label":"Add to queue"}},"toggledAccessibility":{"accessibilityData":{"label":"Added"}},"trackingParams":"CKYBEMfsBBgCIhMIgunzqLOEjAMVDW96BR3VRR8C"}},{"thumbnailOverlayNowPlayingRenderer":{"text":{"runs":[{"text":"Now playing"}]}}}],"accessibility":{"accessibilityData":{"label":"Sr 01 Differentiation 6 -13 - 1 hour, 53 minutes - Go to channel - Chandana Dahanayake - 54K views - 2 years ago - play video"}},"richThumbnail":{"movingThumbnailRenderer":{"movingThumbnailDetails":{"thumbnails":[{"url":"https://i.ytimg.com/an_webp/OHNRhrV7D8c/mqdefault_6s.webp?du=3000 sqp=CJWhxb4G rs=AOn4CLBaXAYVsOiGHW49-5gZOoLLXXMHyw","width":320,"height":180}],"logAsMovingThumbnail":true},"enableHoveredLogging":true,"enableOverlay":true}}}},{"lockupViewModel":{"contentImage":{"collectionThumbnailViewModel":{"primaryThumbnail":{"thumbnailViewModel":{"image":{"sources":[{"url":"https://i.ytimg.com/vi/nTpQlgEvw60/hqdefault.jpg?sqp=-oaymwEWCKgBEF5IWvKriqkDCQgBFQAAiEIYAQ== rs=AOn4CLCk65qCJJmpTtUaD0_KeFg4vlH0YA","width":168,"height":94},{"url":"https://i.ytimg.com/vi/nTpQlgEvw60/hqdefault.jpg?sqp=-oaymwEXCNACELwBSFryq4qpAwkIARUAAIhCGAE= rs=AOn4CLB3FUjPoO8Ekbdi4VZq590-VErlWQ","width":336,"height":188}]},"overlays":[{"thumbnailOverlayBadgeViewModel":{"thumbnailBadges":[{"thumbnailBadgeViewModel":{"icon":{"sources":[{"clientResource":{"imageName":"PLAYLISTS"}}]},"text":"11 videos","badgeStyle":"THUMBNAIL_OVERLAY_BADGE_STYLE_DEFAULT","backgroundColor":{"lightTheme":3344161,"darkTheme":3344161}}}],"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":5836090,"darkTheme":5836090}}},"stackColor":{"lightTheme":10054534,"darkTheme":9664135}}},"metadata":{"lockupMetadataViewModel":{"title":{"content":"Part A Program 2020 A/L"},"metadata":{"contentMetadataViewModel":{"metadataRows":[{"metadataParts":[{"text":{"content":"Chandana Dahanayake

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