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Preview of Sumer

Sumer by mp

Sum durations

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About this extension
Select a rectangle and sum all durations (like 3:21) inside of it.
This can be useful in sites like Bandcamp
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More information
Version
1.6
Size
47.83 KB
Last updated
4 years ago (Mar 14, 2021)
Related Categories
License
GNU Lesser General Public License v2.1 only
Version History
Add to collection
Release notes for 1.6
Removed unecessary permissions
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