VEGAS Pro is known as a video software that's good at editing audio. However, to this day, VEGAS Pro still does NOT support entering variable BPM values and letting the grid change with them. This extension appears to solve this puzzle.

With this extension, you can now label tempo values in your projects and display tempo changes in real time on the grid in VEGAS Pro.

Just see the test video:

The extension is free and open source, you can check the installation instructions and download the source code here: https://github.com/zzzzzz9125/VariableBPM

Note that the current version does NOT include auto beat detection. You may still need to measure BPM values via other software. At least the beat detection feature in VEGAS Pro 22 build 122 is still unreliable!

If you have any questions, please feel free to contact me.