# Create sound file and download

**URL:** <https://forum.kirupa.com/t/create-sound-file-and-download/309274>\
**Category:** flash\
**Created:** [May 11, 2010, 10:31am UTC](https://forum.kirupa.com/t/create-sound-file-and-download/309274 "2010-05-11T10:31:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![amaze](https://avatars.discourse-cdn.com/v4/letter/a/13edae/32.png) [@amaze](https://forum.kirupa.com/u/amaze)\
**Post date:** [May 11, 2010, 10:31am UTC](https://forum.kirupa.com/t/create-sound-file-and-download/309274/1 "2010-05-11T10:31:50Z")

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Hi all,

I am creating a sound mixer in AS3 and I want the user to be able to download the final mix.  
The mixer has 7 different sounds that loads from the library and the user changes the 7 volumes with the use of volume bars.

How can I create one sound file (mp3?) out of the final mixed sounds and save it to my server in order to download it?

Thanks  
k.//