How to use YouTube to create video captions
Automatically generated captions
YouTube generates captions automatically for most videos. This is useful even if you are not using Youtube to serve them; you can download the resulting captions file to use on other video platforms. For example, if I want to share a video on Facebook or Twitter or transcribe an interview for an article.
And if you need to?convert the captions file to another format?there are plenty of websites that offer the service for free.
There are a couple of downsides:
You will always need to check and edit the text that Youtube generates.
How to add captions to YouTube videos
You can now wait a few hours or a few days for Youtube to automatically create the captions for your video. Once your video captions are generated and edited for accuracy you are ready to make your videos public.
Manually add or edit captions
However, if you are impatient, you can also add and edit captions manually.
Add captions manually
Assuming captions have not already been generated you will be presented with a dialog box with three choices,
I recommend you use the Auto-sync option.
To use?Auto-sync?– write out a full transcript of your video – ignoring any related time information. Then click the?Auto-sync?option and paste your text into the form field. Click?Submit.
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Youtube will then create the timings automatically – syncing your text with the audio of your video.
Writing out a transcript of the video in your favourite word processor is easier than typing the captions into the YouTube form as you watch the video. I’ve done that many times and it’s a taxing and time-consuming activity.
Editing captions
To edit your captions, click the?Subtitles?link from the left-hand menu and choose the video you would like to edit.
Edit automatically created captions
To edit the automatically added captions click?DUPLICATE AND EDIT?and a new editable copy will be created.
Then click the?Edit?link for the copy of the published captions text.
YouTube is not good at adding proper punctuation and capitalisation of words – so be sure to look for those issues.
Download the resulting captions file
To download the captions file click on the three dots to the right of the?EDIT AS TEXT?link within the captions dialog and choose?Download subtitles.
By default, it downloads the captions in .sbv format (it does for me – but check if that’s the case for you). Use a conversion service such as the one provided by Arizona State University to?convert the file to .srt.
If you Google for .sbv to .srt conversion you will find several websites that will convert the file for free.
About this article
This article is an edited transcript from my Udemy video tutorial about creating video captions. The lecture is from my course: Learn to design and manage WCAG compliant, accessible websites.
? Jim Byrne 2022
Accessibility-Specialist | Certified multiple universities | Section 508 Standards | API testing using Postman tool| Mobile & Desktop App Testing|Agile Methodology process|STLC|
2 年Thank you ?????? ?????????????? Jim Byrne