Keyframes are created for image, video and audio assets when an asset is imported.
They are typically used in the iconik web application to show a quick overview of the asset.
Video keyframes are created as keyframe map from multiple frames from the video. The frames are evenly taken from the length of the video to a maximum total of 160 frames, and a maximum of two every second.
Image Keyframes are a smaller version of the main image.
Audio is analysed and a mono representation of the waveform is extracted as the keyframe.
The Keyframes are created as JPEG. The Dimension is 320px wide.