Extracted keyword and hiscourse marker highlighting implemented (experimental)
Documentation released (https://tcse.gitbook.io)
Related talk recommendation based on cosine similarity was implemented
TF-IDF keywords have become searchable in "Search Talk Info"
Keywords extracted using TF-IDF are viewable by clicking on icon
Playback speed control and video quality control are hidden unless 'TED' is the selected video source
Swedish language translation added (28 translation languages in total)
A big increase of the number of talks with translation available
Usages of syntax updated: 'negative match' and 'one word wild card'
Improved video/transcript sync
Changed from auto-play to click-to-play / Video control simplified / Query timeout enabled
Better wpm calculation
Window styles largely modified
N-gram presentation algorithm changed; Lots of internal fixes
Startup time and language setting detection improved
Video and transcript sync problem largely resolved
Integrated help has been implemented.
Talk speed and readabilty/difficulty are shown in talk info and list.
Improved video sync on both TED and YouTube video playing modes.
Improved user exeperience in full screen video playing mode.
"I'm feeling lucky" button added to play a talk randomly selected.
TED Video quality is made selectable from normal (180k) or high (450k).
More responsive design
Shows speaker info when available
Segment repeat-play button added
Right-to-left languages (i.e. Arabic, Hebrew, and Persian) are supported (partial and experimental)
More translation languages added
Shows list of all availble talks
Video transcript view control added
Video source gets selectable (again) between TED and YouTube
Translation language is semi-automatically set using language code in request header
Various construction-related functions added (yet to be documented)
Video player positioning fixed and user experience on smartophones much improved
Video quality is now selectable from normal (180k) or low (64k).
Many more translation data have become available. A new algorithm was introduced and the previous restriction to translation data was dropped that excluded translations with different numbers of lines than the original English transcripts
Fallback search of videos implemented
3.0 was released. Transcript is now shown in sync with the video and you can even fine tune the sync. Presentations spoken in non-English languages have been removed from the database.
Controlable play speed / Automatic video stop
Small improvements on advanced search / Problems playing video due to YouTube API change fixed.
Stability improved (I hope). Clicking on English transcript will open a pop-up window showing not only POS analysis of the (expanded) segment but also translation in all the languages available.
Version 2.0 was released with many bug fixes. Translation text (partial) in 15 languages (= left-to-right languages to which more than 1,500 talks have been translated so far) are available for search now! (The advanced search in Japanese had to be removed as trade-offm though.)
TCSE now plays video right at the time location where the segments starts, with “play video 10 seconds earlier” option newly added
Video search accuracy improved.
Regular search now returns items containing matches begining from the onset of a word, not in the middle of a word.