eos 大跌 bm_Google在未来的视频搜索中大跌眼镜

eos 大跌 bm

Late yesterday afternoon Google announced a new gadget for its iGoogle start page that offers full-text political video search. The gadget takes videos from YouTube’s Politicians channel and runs them through a speech-to-text processor. It then automatically creates text transcriptions and indexes them, matching the text to where it appears in the video.

昨天下午晚些时候， 谷歌宣布为其iGoogle起始页提供一个新的小工具，该工具提供全文政治视频搜索。 这个小工具会从YouTube的政治家频道中获取视频，然后通过语音转文字处理器进行播放。 然后，它会自动创建文本转录并对其进行索引，使文本与视频中出现的位置匹配。

Each found reference of your search string is marked using a yellow pip on the video time line, allowing you to jump directly to the correct part of the video.

在视频时间轴上使用黄色点标记搜索到的每个搜索字符串参考，使您可以直接跳至视频的正确部分。

Google warned that some of the transcripts won’t be 100% accurate because they’re produced by a machine, and we did notice that a few of the snippets it found weren’t perfect. That said, they were good enough to be useful in searching and scanning political speeches. That’s especially impressive given that according to Google automatic speech-to-text transcription happens within a couple of hours of a new video being uploaded to the YouTube Politicians channel.

Google警告说某些成绩单不是100％准确，因为它们是由机器产生的，而且我们确实注意到它发现的一些摘要并不完美。 也就是说，它们足够好，可以用于搜索和扫描政治演讲。 考虑到根据Google的自动语音转文本转录，是在将新视频上传到YouTube政客频道后的几个小时内发生的，这一点尤其令人印象深刻。

For now, the speech-to-text technology is only being used for political videos on the iGoogle gadget, but Google hinted at the technology some day being rolled out for broader use. “In addition to providing voters with election information, we also hope to find out more about how people use speech technology to search and consume videos, and to learn what works and what doesn’t, to help us improve our products,” said Google project managers Arnaud Sahuguet and Ari Bezman.

目前，语音转文本技术仅用于iGoogle小工具上的政治视频，但Google暗示有一天该技术将广泛推广。 谷歌表示：“除了向选民提供选举信息外，我们还希望找到更多有关人们如何使用语音技术搜索和消费视频，了解有效和无效的信息，以帮助我们改善产品。”项目经理Arnaud Sahuguet和Ari Bezman。

Google said that it is “constantly working to refine [its] algorithms and improve the accuracy and relevance of these transcribed results.” We hope that some day soon we see full text search implemented for all videos on YouTube and elsewhere. This technology could also feasibly be used to put contextually targeted overlay ads on videos.

Google表示，“正在不断努力完善其算法，并提高这些转录结果的准确性和相关性。” 我们希望有一天我们能在YouTube和其他地方为所有视频实施全文搜索。 这项技术还可用于在视频上投放内容相关定位的重叠式广告。

翻译自: https://www.sitepoint.com/google-offers-glimpse-at-future-video-search/

eos 大跌 bm