3.3.2 [Beginner] Video Frame Rate Adjustment and Optical Flow Interpolation

Previously, exported video retained its original framerate, and did not allow any manual framerate changes in the Insta360 Stitcher. For example, a video shot with 8K at 30fps must be exported as 30fps. If framerate changes were needed, users were required to use third-party software to process. Now insta360 Stitcher supports videos being exported with the desired framerate.
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We have provided a "output framerate" option for optical flow interpolation, which allows the framerate to be increased by two times during video export. For example, a 120fps video can be exported as a 240fps video, while 60fps can be exported as a 30fps video as well. Video with higher framerate (60~90fps) can make people less dizzy when watching it in a VR headset.

Comparison of 30fps video and 60fps video:
https: //v.qq.com/x/page/k0522okimwd.html?start=2

The video tutorial below can give you a detailed instructions on how to use optical flow interpolation.
https: //v.qq.com/x/page/m0529cvzvvw.html