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vvo / gifify

😻 Convert any video file to an optimized animated GIF.
ISC License
6.18k stars 313 forks source link

--speed not working? #22

Closed iansinnott closed 8 years ago

iansinnott commented 9 years ago

I've tried using the --speed option to speed up my gif but so far it hasn't worked. Specifically, I've tried using --speed 2 to try to get the gif to be twice as fast.

How is this option meant to be used?

The full command I used was

gifify in.mov --resize 730:-1 --speed 2 -o out.gif
vvo commented 9 years ago

Hi, can you host your movie file somewhere I can download it

iansinnott commented 9 years ago

Sure, here's a link

khalidl commented 9 years ago

Seems that this still isn’t resolved. I have the same problem. And looks like it is related to the following issue: --fps doesn't take the input fps into account #21

vvo commented 9 years ago

Yes @khalidl I need help on this because I could not figure out the fps and speed issue

khalidl commented 9 years ago

@vvo Wish I could help in some way, but my dev chops are not up there. I’ve been trying ffmpeg with Gifsicle, which handles fps and speed correctly, but images have more compression.

I can get the speed up by lowering the frames, e.g. setting --fps 15 on a video which has 25 fps.

Not sure if this has something to do with it at all: gifify - regarding framerates

eek commented 8 years ago

I have the exactly same problem, was able to fix it by moving the delay from Convert to gifsicle, added a pull request -> #37

vvo commented 8 years ago

Published 2.1.5 with @eek fix, awesome you can now slllloooooooowwnnnnnn doowww or sppppeeed!