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Questions tagged [closed-captions]

Closed captioning is the process of displaying text on a visual display to provide additional or interpretive information to individuals who wish to access it.

Closed captioning is the process of displaying text on a visual display to provide additional or interpretive information to individuals who wish to access it.

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from Closed Captioning on Wikipedia

159 questions
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How can I set the time offset of closed caption in MediaElement?

I am currently working on an Universal Windows Platform(UWP) Video Player by using MediaElement Class. What I want to do is setting the time offset of the closed caption. In other words, a user can control when the timed text will appear relative to…
Hyundo Moon
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Is there any way to use subtitles with mp3s?

I have some .mp3 files of conversations with really bad audio quality that I am displaying on a web page using JavaScript. I was wondering if there was an elegant solution to display these mp3s with subtitles. I came across this jQuery plugin, which…
Sarre
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How to enable/disable device wise closed caption settings on iOS?

When the accessibility option is turned on the device, we're not able to turn off the closed caption by setting the closedCaptionEnabled option for the AVPlayer instance as we normally would. Is there a way to bypass such option or even to test if…
Bruno Machado - vargero
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MPMoviePlayerController captions button

Using MPMoviePlayerController to stream an mp4 stored on a CDN, the file is actually an .m3u8 I've looked into this and there is no direct programmatic way of removing/disabling the bottom-right captions button unless the stream does not embed the…
Mezzo
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YouTube v3 API caption download using SDK nuget package

I'm trying to download a caption track using YouTube API v3 (https://developers.google.com/youtube/v3/docs/captions/download) and official .NET SDK nuget package (https://www.nuget.org/packages/Google.Apis.YouTube.v3/, version 1.9.0.1360). Returned…
denmarkin
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is there a way to protect subtitle file from stolen?

Recently, we have some problem because our subtitle file has been stolen, we are using JWPlayer 6.12. So, has anyone had experience to deal with this situation please share!!! Thank you. Sorry for my bad English.
Neo
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Javascript Captionator: font size will not adjust

I am using this open source captioning project. It comes with a handy demo page here. My use case is that I want the captions playing EXTREMELY LARGE over a blank video. So I've been trying to increase the size of the subtitles according to the…
Joe
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Storing Video and Indexing Content

Revisiting this in case someone has a suggestion: I've been asked to either create or find a system that meet the following requirements... 1) Allow upload of video files - Current solution: PHP to upload to a directory above the web root, and then…
Don
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JWPlayer 6 caption MVC5

My application is MVC5, I have upgraded JWPlayer from 5.10 to 6.9. The caption does not working, here is my script: jwplayer("mediaplayer").setup({ playlist: [{ file: "../Video/when.mp4", image:…
hncl
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Chromecast subtitle support

Having played around alot with the Chromecast to find a good solution to closed captioning (in my project we already use TTML and segmented WEBVtt - both which does not work "as is") i was VERY supprised to find that my final bright idea, to…
Tobias
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How to get opacity value of CaptionStyle (Android 19-Kitkat)?

I'm working on a application where I use the API 19 (KitKat) and the Closed Caption feature. For the moment, I can access the data about the setting of the CC(example: background color ), but there are some values that I can not get, specifically:…
eljec
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Automatic YouTube transcript alignment. How to do?

We have many videos on YouTube and we would like to offer automatic YouTube transcript alignment for site visitors. What we want is pretty much like this example. But instead of word by word automatic alignment, we would like sentence by sentence…
Minghui Yu
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Can you access HLS closed captioned data through MPMoviePlayerController?

I want to access closed captioned data so that I can use the caption data to control items inside my iOS app. If we are injecting the caption data from our encoders, is there a way to have our MPMoviePlayerController player kick out the caption…
angelfilm entertainment
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Get timed embedded text from .3gp in flash

Is it possible to fetch closed captioning from a .3GPP video file from Flash CS5? I'm working with closed captioning in Flash and was just wondering if there was an easier way of doing things. Embedding the timed text within the video file itself is…
Romes
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Adding hyperlink to html5 video captions using .vtt format?

Trying to add clickable hyperlinks to html video using the .vtt format. Here is example captions.vtt file WEBVTT 00:05.100 --> 00:06.000 [www.stackoverflow.com] // trying to convert this into a clickable link 00:08.000 -->…
user1689784
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