getClientSideSession(); if (!$ks) { wp_die(__('Failed to start new session.')); } $swfUrl = KalturaHelpers::getSwfUrlForWidget(null, KALTURA_THUMBNAIL_UICONF); $flashVars = KalturaHelpers::getKalturaPlayerFlashVars(null, $ks, $entryId); $flashVarsStr = KalturaHelpers::flashVarsToString($flashVars); ?>

Play the video and you will see an "Capture Thumbnail" button on top of the video. Click the button on the frame you want to capture, wait for a confirmation message and then click "Done".