![]() ![]() ![]() ![]() The University of Minnesota at Duluth’s Media Hub estimates that YouTube automatic captions typically provide about 60-70% accuracy, which varies significantly depending on the quality of the audio content. Related: Becoming More Accessible on YouTube Automatic captions have an accuracy problemĬaptions are a crucial accessibility feature, but in order to be useful, they need to be accurate. “With YouTube expanding its index at a breakneck speed of about 20 hours of new material uploaded each minute, access to this vast body of video material becomes increasingly challenging,” Google’s research team wrote a month after the feature rollout. Of course, automatically generated captions have limitations - and arguably, they’re not a true accessibility feature. The company quickly touted the feature as beneficial to people with certain hearing disabilities. In November 2009, Google introduced automatic captions to YouTube. ![]()
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