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November 19, 2009 8:30 AM PST

YouTube turning on automatic captions

by Tom Krazit
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Google is ready to launch an ambitious attempt to provide captions for videos on YouTube.

The company is holding an event in Washington, D.C., on Thursday to announce that it has developed a way to use the voicemail transcription technology in Google Voice to allow videos to be uploaded to YouTube with captions automatically generated. Vint Cerf, vice president and chief Internet evangelist at Google, will host the event highlighting Google's work in bringing this technology to YouTube.

Ever since 2006, Google has allowed those uploading videos to first Google Video, and then YouTube, to place captions in their videos so that deaf or hearing-impaired viewers can follow what's going on. However, there's only about 100,000 videos on YouTube (out of the hundreds of millions on the site) that use the caption option because of the time and expense of transcribing a video, uploading a caption, and timing it properly to the action onscreen.

Warning that results may vary at first, Google engineers later this week plan to turn automatic captioning loose on the YouTube Education channel for videos in English. YouTube will also activate a feature that lets video uploaders do their own transcription but syncs up the timing of the caption itself, so long as all the words in the video are present in the text file uploaded along with the video.

Google plans to demonstrate the automatic caption technology later on Thursday.

Tom Krazit writes about the ever-expanding world of Internet search, including Google, Yahoo, and portals, as well as the evolution of mobile computing. He has written about traditional PC companies, chip manufacturers, and mobile computers, spending the last three years covering Apple. E-mail Tom.
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by noesnoesnoes November 19, 2009 8:54 AM PST
"YouTube will also activate a feature that lets video uploaders do their own transcription but syncs up the timing of the caption itself, so long as all the words in the video are present in the text file uploaded along with the video."

That's a smart way to make the automated translation more accurate in the future. Google is using large amounts of data from everyday people to encapsulate their structure of transcription.
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by outlaw26r November 19, 2009 9:12 AM PST
This is a great feature for the hearing impaired. Nice to see companies offer services to help allow everyone an opportunity to participate instead of being forced too. Almost makes you believe that whole "do no evil" motto
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by ddhboy November 19, 2009 9:27 AM PST
If only Google Voice's caption tech. worked on people with accents. Every time my mom calls my google voice number with her slight accent, I get a wall of nonsense that's nothing like what she said.
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by jls1234 November 21, 2009 10:33 AM PST
If your Google Voice software is able to recognize every voice video that is uploaded on YouTube, I will definitely think that is a miracle.

Good luck!
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About Relevant Results

Relevant Results focuses on the big Internet companies of our time, tracking the evolution of search, communication, and business on the Web. Tom Krazit examines how a shift to mobile computing and the growing demand for online content affect our understanding of how to deliver information in the 21st century, in between bemoaning the state of the New York Mets and searching for the perfect IPA.

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