Getting Slow Motion meta data from captured video in iOS

。_饼干妹妹 提交于 2019-12-05 07:09:10

The slow motion segments are technically not metadata. They are of type UITrackSegment which you can read about here

The result of a scaling method on a track creates a timeMapping object that plays the track at the rate of it's source.duration / target.duration. You can read more about that in this blog post.

Sadly the Answer is NO. The ALAsset of the video files does not contain any information pertaining to the start and end points of a Slo Mo segment in a High FPS video.

Refer : https://devforums.apple.com/message/1025773#1025773

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