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Two types of slow-motion video recording explained. [new v1.3]

2019-10-29 2 Dailymotion

Transcript in description. <br /> <br />Watch on YouTube: https://youtu.be/qYNTEAXRNHQ <br /> <br />Mirrors (v1.2 and 1.1): <br />https://youtu.be/J2Xe1L31QSs [v 1.2] <br />https://www.dailymotion.com/video/x7n6ohc [v 1.2] <br />https://vlare.tv/v/FDI3m8kl [old v 1.1] <br />https://archive.org/details/YouTube-LwIvKKTamXs [old v1.1] <br />Subtitles included on YouTube and Dailymotion. <br /> <br />Wikipedia article: https://en.wikipedia.org/wiki/Slow_Motion#realtime <br /> <br />Older versions: <br />* 1.1: https://www.youtube.com/watch?v=LwIvKKTamXs <br />* 1.0: https://www.youtube.com/watch?v=La6Gf-icjlA <br /> <br /> <br />Video transcript: ———————— <br /> <br />If you have any questions or suggestions on how you would improve the following video, please feel free to leave a comment. <br /> <br />Did you know that they are two different types of slow-motion videos, or high-framerate videos? <br /> <br />There are real-time videos and menial-method videos. Here is a short and simplified explanation. <br /> <br />Here is a side-by-side comparison during recording. As you can see, the menial method does encode the output video file at an altered speed. <br /> <br />The real-time method treats the output video file as a normal video but with elevated frame rate. <br /> <br />This has the benefit that the video can be treated in more versatile ways: Both as normal video and as slow-motion video. <br /> <br />Such a video can be played back at original speed, or slowed down if needed. The same can be done during video editing. <br /> <br />The playback speed indicated in the video player matches the real-time speed during recording, while this is not the case with menial slow motion videos. <br /> <br />In addition, only the real-time slow motion videos contain an audio track inside the video file, while the menial slow motion videos lack audio. <br /> <br />However, very old devices such as the Galaxy S3 Mini face issues playing back real-time slow motion videos. <br /> <br />In terms of functionality, the real-time slow motion method is superior. <br /> <br />These are the differences between these both kinds of slow motion video. <br /> <br />If you are more interested in this topic, read this section of the slow motion Wikipedia article, which contains all relevant information. <br /> <br />Hopefully, you enjoyed this video and learnt something new. <br /> <br />Feel free to leave a comment.

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