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Questions tagged [vtt]

In C++, VTT is the virtual table table. It allows objects to be safely constructed/deconstructed when there is multiple inheritence. Details can be found here.

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getting the video's current vttcue frame information

I am trying to build a live video captioning editor and require that I fetch the current video frame's VTTCue information (startTime, endTime, text). How do I go about accomplishing this? Thanks.
manioc
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Itanium C++ ABI VTT content

I read about VTT's structure from here(2.6.2). However, I do not understand the purpose of all the elements present. The primary virtual pointer should point to the primary virtual table of D (in the vtable group, correct?) The secondary VTTs…
user42768
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Automatic Thumbnails/Screenshots for Chapter in HTML Video

I found some examples, where people used a canvas and javascript to take multiple screenshots of a running video. You can see these examples here or here. The code sets a time interval, draws the current timeframe to a canvas and uses this to create…
Bobipuegi
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Chromecast VTT not showing

I am creating a Chromecast app that streams video and uses out of stream VTT captions. I have successfully managed to load TTML but I require to load VTT also for this I have the following code this.player.enableCaptions(true, 'vtt',…
Deviland
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Adding HTML5 video subtitles using TTML

I am currently trying to play a movie with subtitles. TTML format is required. I am using examples on this page: https://msdn.microsoft.com/en-us/library/ie/jj152136%28v=vs.85%29.aspx TTML:
Kerry Ritter
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Dynamically switching track (vtt) file while video is playing

I'm using VideoJS to load videos with captions. I'm hoping that there is a way in the api to dynamically switch from one .vtt caption file to another. I have a video with subtitles in both English and an alternate language. While the video is…
dneff68
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