Singular Software has released its DualEyes audio-to-video synchronization software as a public beta. The standalone application, which is based on the company's superb PluralEyes plug-in for Final Cut Pro and other pro video editors, takes video from a digital SLR or other source plus separately recorded audio and synchronizes the two together, either replacing the audio track within the video files with the external audio or creating audio files which precisely match each video clip. The beta released at this time is for Windows only, while a Mac version is to follow in several weeks.

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