Write Video

High quality video / gif exporter based on external packages gifski and av.

Usage

image_write_video(image, path = NULL, framerate = 10, ...)

image_write_gif(image, path = NULL, delay = 1/10, ...)

Arguments

image

magick image object returned by image_read() or image_graph()

path

filename of the output gif or video. This is also the return value.

framerate

frames per second, passed to av_encode_video

...

additional parameters passed to av_encode_video and gifski.

delay

duration of each frame in seconds (inverse of framerate)

Details

This requires an image with multiple frames. The GIF exporter accomplishes the same thing as image_animate but much faster and with better quality.

See also

Other image: _index_, analysis, animation, attributes(), color, composite, defines, device, edges, editing, effects(), fx, geometry, morphology, ocr, options(), painting, segmentation, transform()