# Change fps in runtime

**URL:** <https://forum.kirupa.com/t/change-fps-in-runtime/34041>\
**Category:** Uncategorized\
**Created:** [October 27, 2003, 12:27pm UTC](https://forum.kirupa.com/t/change-fps-in-runtime/34041 "2003-10-27T12:27:39Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Drunken](https://avatars.discourse-cdn.com/v4/letter/d/a4c791/32.png) [@Drunken](https://forum.kirupa.com/u/Drunken)\
**Post date:** [October 27, 2003, 12:27pm UTC](https://forum.kirupa.com/t/change-fps-in-runtime/34041/1 "2003-10-27T12:27:39Z")

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Heya!

Is possible to change fps in runtime ???

thks

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 27, 2003, 12:30pm UTC](https://forum.kirupa.com/t/change-fps-in-runtime/34041/2 "2003-10-27T12:30:38Z")

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No. You can however simulate it using nextframe, prevframe and setInterval. Junioronline has such a script: [http://downloads.junioronline.us/details.php?section=3&item=1](http://downloads.junioronline.us/details.php?section=3&item=1)

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 27, 2003, 12:55pm UTC](https://forum.kirupa.com/t/change-fps-in-runtime/34041/3 "2003-10-27T12:55:53Z")

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you can ‘hack’ it in a way by loading in an external swf at the desired fps with a streamed sound.

The stream sound will force the fps to match the frame rate set for the movie it was added in.

So if you have your main movie at 24 fps and load in a movie with a streamed soundat 12 fps, your main movie will drop to 12 to match the sound.

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/kirupa/original/3X/6/2/621e5c11736f46532526e61be85940af4230f3e5.png) [@system](https://forum.kirupa.com/u/system)\
**Post date:** [October 27, 2003, 3:07pm UTC](https://forum.kirupa.com/t/change-fps-in-runtime/34041/4 "2003-10-27T15:07:16Z")

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thks 😃