Format Video Length in HH:MM:SS from Command Line

In my experimentation with audio and video manipulation, I’ve found that most tools prefer to handle time in HH:MM:SS (hour:minute:second) format.  I always presumed that using seconds would be easier but I’m barely a novice media tool user, much less a tool creator. When I wrote the Create Short Preview from Video post, I calculated the video length in seconds with […]
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