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How will I hear the audio during live captioning?

You can hear through icap, Skype, phone with a microphone etc.

What is the delay time during live captioning?

The delay time would be 2 to 5 seconds based on the internet connectivity speed.

What is the set up required for live captioning?

As an alternative to using a separate StreamText feed, for Facebook Live, we can provide native captioning, if the requester uses either a hardware or software encoder, such as the ones from EEG (usually rented or purchased from the encoder vendor). The captions are then embedded into the video feed on YouTube or Facebook. Below, we describe how to use EEG Falcon and iCap to embed captions in your live feed. If you’d like to use other encoders, please open a ticket for more information.

StreamText is a text platform that delivers real-time/live captions and can be accessed by users either as a single web page or embedded into live streams. The StreamText live feed of captions can be embedded into a web page, along with the live stream player, using an iframe that can be configured to various sizes, colors, etc.

What video formats do you accept, and what caption formats do you provide?

We accept all video formats such as MP4, MOV, FLV, WMV and much more.  We provide almost all the captioning formats based on your requirement.

How should I upload files?

We will create a secured itranscript account and will send the login credentials through email to upload your files in our secured portal.

What is EEG encoder?

EEG has your captioning covered from delivery to encoding and display technologies. Customers in broadcast television, live events, streaming media, education, and government all know that when it comes to captioning, EEG is the go-to for cutting edge integrations and great service.

Can I use SRT in mobile or any handheld devices?

Yes, you can use SRT in mobile phones and handheld devices through VLC or MX player.  You have to tap on the “Open” button, then search and add the subtitle file from your phone. The subtitles are now added and you will see them in the video.

Are the captions done by human or machine?

Transcribed by experienced personnel, captions are created by software and quality-checked by our QA team.

How to add closed captions file in YouTube and Vimeo?


  • Click your account on the top right and go to Video Manager > Creator Studio > Video Manager > Videos.
  • Near the video where you want to add captions or subtitles, click the drop-down menu next to the Edit button.
  • Select Subtitles/CC.
  • Click the Add new subtitles or CC button.
  • Choose how you want to add or edit subtitles/closed captions to your video.


  • Log in to Vimeo and navigate to “My Videos” section of the top bar menu.
  • Select your video and click on “Settings.”
  • In the Video Settings menu, click “Advanced”. You will see the screen pictured below.
  • Under “Add Captions & Subtitles”, select “Choose file”. Locate your subtitle/caption file and click Open.
  • Your file should appear below in the Enable Captions & Subtitles section. Make sure to check “Status: ON” and select the language and file type.
  • Select “Save Changes” at the bottom of the page.

Can you do the caption with offset timing?

Yes, we can create captions with offset timing by manually adjusting the time in SRT.

What are the common captioning formats supported by platforms like YouTube, Vimeo, Facebook, iTunes, LinkedIn etc?

Youtube – SRT,
Vimeo – VTT/webVTT,
Facebook – SRT, iTunes – ITT,
LinkedIn – SRT

Get In Touch

Request A Demo

Would you like a quick walkthrough of our captioning tool? Request a 10 minute demo now.

24/7 Helpdesk

No more phone trees or automated response. We are available anytime you touch base with us.


Single person contact

Do you need captioning services regularly? We will assign a single point of contact for your project.


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