It’s helpful and will save you time when you understand common practices. There are a number of preferred ways to explain what’s happening on-screen. It’s more affordable, and you retain complete control of the wording and phrasing.īefore you begin, learn from those who have done this before and can share best practices. Many of the same vendors who create captions can also create audio descriptions and usually charge about $15-$30 per minute.Īnother option is to create audio descriptions in-house. The easiest way to create audio descriptions is to outsource it to a company who does this as a service. While this is great for students who always use the narration, having two copies of every video can be confusing and double bandwidth and storage costs.Ĭreate audio descriptions yourself, or outsource Separate video – Usually only used when embedded tracks are not available, this involves creating a duplicate video with audio descriptions permanently part of the audio, or “burned in.” There’s no option to turn on or off the audio description narration with this method.In TechSmith Knowmia, formerly TechSmith Relay, you simply log in, go to your video, click on the ‘Accessibility’ tab, and then ‘Manage Audio Description.’ The best of today’s accessible video platforms now offer features that make it easy to add audio description tracks to videos. This is the most advanced and versatile method because all students have the same version of the video, and only listen to audio descriptions if they need them. Embedded voice descriptions – In this method, audio descriptions are their own separate digital “track,” behind the scenes.There are two main ways to add audio descriptions: Whether they’re jogging, reviewing a video lesson at night with headphones while their roommate sleeps, or watching videos on a jostling bus, there are many reasons why having the option to treat the lecture like a podcast makes sense. Some students turn on audio descriptions simply because they prefer to hear the video lesson. Many movie theaters offer audio description support, too. Ever see the AD symbol on a DVD? That means the movie has an audio description track that can be turned on as needed. You’ve probably watched movies that have embedded audio descriptions, even though you didn’t use them yourself (or even know they were there!). Put another way, captions help people who are hard of hearing, while audio descriptions help people who have difficulty seeing.Īudio descriptions are also sometimes called ‘video descriptions’ or ‘descriptive narration tracks.’ They all refer to the same thing – an option that gives you all the information from a video without ever opening your eyes. Audio descriptions (AD) talk through what’s being seen. Here’s the difference: captions use text to describe what’s being heard on-screen. Learn the different types of audio descriptions, how they work, and how to create them so your institution stays compliant. Not only does the ADA Section 504-refresh highlight the need for audio descriptions in higher education videos, but it’s also an accessibility best practice that has the potential to benefit all students.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |