# Get keyframe interval of a .flv from metadata

**URL:** <https://forum.kirupa.com/t/get-keyframe-interval-of-a-flv-from-metadata/293933>\
**Category:** flash\
**Created:** [August 6, 2009, 4:50am UTC](https://forum.kirupa.com/t/get-keyframe-interval-of-a-flv-from-metadata/293933 "2009-08-06T04:50:17Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![neeraj\_b](https://avatars.discourse-cdn.com/v4/letter/n/7ab992/32.png) [@neeraj\_b](https://forum.kirupa.com/u/neeraj_b)\
**Post date:** [August 6, 2009, 4:50am UTC](https://forum.kirupa.com/t/get-keyframe-interval-of-a-flv-from-metadata/293933/1 "2009-08-06T04:50:17Z")

</div>

Hi,

How to get the keyframe interval from the metadata of an flv in actionscript 3?

Is there something like ‘meta.duration’ or some way to calculate the keyframe interval?

Thanks,

Neeraj