And run next code on it:
(let ((ctime (float-time)))
(setq img (create-image "~/tmp/giphy.mp4" 'imagemagick nil :scale 1.0))
(insert-image img)
(cl-dotimes (index 65)
(image-show-frame img index 'nocheck)
(sit-for 0.0))
(- (float-time) ctime))
==> 18.788017988204956
18 seconds to show every frame
Then I simple converted the file to set of bmp files:
$ time convert ~/tmp/giphy.mp4 ~/tmp/anim1/giphy%05d.bmp
convert ~/tmp/giphy.mp4 ~/tmp/anim1/giphy%05d.bmp 0,18s user 0,10s system 117% cpu 0,237 total
$
And animated on these bmp files:
(let ((ctime (float-time)))
(setq img (create-image "~/tmp/anim1/giphy00000.bmp" 'imagemagick nil :scale 1.0))
(insert-image img)
(cl-dotimes (index 65)
(plist-put (cdr img) :file (format "~/tmp/anim1/giphy%05d.bmp" index))
(force-window-update)
(sit-for 0.0))
(- (float-time) ctime))
==> 1.3518333435058594
Now I use method with bmp files. I would like to use built in `:index' image property to animate images, however current animation speed is totally not acceptable. Can this be fixed, or am I doing something wrong?
Thanks
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EMACS: GNU Emacs 27.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.18.9) of 2018-11-13
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lg