# Audio format in flash MX

**URL:** <https://forum.kirupa.com/t/audio-format-in-flash-mx/7187>\
**Category:** flash\
**Created:** [October 25, 2002, 4:01am UTC](https://forum.kirupa.com/t/audio-format-in-flash-mx/7187 "2002-10-25T04:01:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![coolguy13](https://avatars.discourse-cdn.com/v4/letter/c/9dc877/32.png) [@coolguy13](https://forum.kirupa.com/u/coolguy13)\
**Post date:** [October 25, 2002, 4:01am UTC](https://forum.kirupa.com/t/audio-format-in-flash-mx/7187/1 "2002-10-25T04:01:21Z")

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Hi,

I m making a wbt which will be having a lot of audio. could somebody suggest what format & sampling rate should be used.  
what compression must be used. so that the swf file is not very heavy & audio quality is also ok.

help please