This is a question that has been at back of mind for the past 6 months, I’ve searched a lot but never once I did get a comprehensive answer to the question.
I would like it very much if someone explain me the exact reason why is it so?
In: Technology
Great question! VHS is and interlaced format, where every other line of a frame is shown, and then the opposite lines. This makes 30 completes frames, but 60 refreshes. Your TV (or the digitization process) de-interlaces the signal from an analog source like VHS. Meaning, it will double every line in every frame, giving you exactly 60 full frames per second.
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