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antimatter15 / jsgif

Save a HTML5 Canvas to GIF and Animations. A port of as3gif GIFPlayer to JS
http://antimatter15.com/
MIT License
1.07k stars 138 forks source link

Writing canvas to GIF outputs double speed GIF #14

Open kyleconrad opened 10 years ago

kyleconrad commented 10 years ago

Not sure exactly how to explain, as it seems to be a somewhat randomized issue - I'm passing a canvas element to my JS via this (as a web worker), and most of the time it's able to output a GIF just fine. Sometimes though, it spits out a GIF that seems 2x or even 3x sped up from the original source canvas (as I am putting a video on the canvas element). I know this is probably a very strange and particular use case, just posting it here in case anyone else had come across this or there was a known fix for something like this.

yuxesd commented 3 years ago

Hi，I also encountered the same problem, how can I solve it?