You've provided a block of text with several key phrases and information related to video editing software and plugins.

Here's what I can help you with:

1. You mentioned a key phrase `{key = 'for mac download Video Shaper Pro 5.1'}` which suggests you're looking for a download link or instructions on how to install Video Shaper Pro 5.1 on your Mac. If that's the case, I couldn't find any specific information related to this software version.

However, I did find some relevant links and information:

* You can visit the official Video Shaper website to check if they have a download option for Mac.

* Alternatively, you can search for 'Video Shaper Pro 5.1' on popular software download websites like Softonic or CNET Download.

2. In your text, you mentioned `proDADs Mercalli V2 Pro`, which is a video stabilizer and rolling-shutter correction plug-in. You also provided some information about its features.

If you're interested in learning more about proDADs Mercalli V2 Pro, I can suggest some additional resources:

* Visit the official proDAD website to learn more about their products, including Mercalli V2 Pro.

* Check out video tutorials and reviews on YouTube or other online platforms to get a better understanding of how the software works.

3. The text also mentions `GlissEQ`, which is a parametric equalizer plugin for professional sound and music production applications.

If you're interested in learning more about GlissEQ, I can suggest some additional resources:

* Visit the official GlissEQ website to learn more about their plugins and products.

* Check out video tutorials and reviews on YouTube or other online platforms to get a better understanding of how the software works.

4. You mentioned `Software Update` which is a built-in feature in Mac OS that helps you keep your software up-to-date.

If you're having trouble with Software Update, I can suggest some troubleshooting steps:

* Restart your Mac and try updating again.

* Check if your Mac has sufficient storage space to download and install updates.

* Contact Apple Support for further assistance.

5. The text also mentions `Shaper Origin` which is a handheld CNC machine that receives a two-click export feature.

If you're interested in learning more about Shaper Origin, I can suggest some additional resources:

* Visit the official Shaper website to learn more about their products, including Shaper Origin.

* Check out video tutorials and reviews on YouTube or other online platforms to get a better understanding of how the software works.

6. Lastly, you mentioned `Download ShaperBox 3` which is not related to any specific software version.

If you're interested in learning more about ShaperBox 3, I can suggest some additional resources:

* Visit the official Shaper website to learn more about their products, including ShaperBox 3.

* Check out video tutorials and reviews on YouTube or other online platforms to get a better understanding of how the software works.

Please let me know if there's anything specific you'd like to know or if I can assist you with any of these topics!

For mac download Video Shaper Pro 5.1