Thanks, I had considered this, but it's pretty long-winded. It seems something that should be fairly easy, perhaps Magix might incorporate it in a future release.

@Ian-Weeks  ... You might want to add this as a feature request on https://www.vegascreativesoftware.info/us/forum/vegas-pro-feature-requests--134374/?page=15

Literally, no.

The sub comes from the main and the main (event) comes from the actual source; so, no root, no leaf.

For export/render out, you needn't create a subclip.

Drag you subclips to timeline then follow this :

This can easily be done with scripting. There's enough information in my tutorials to write a script that does this at http://www.jetdv.com but you'll have to look at several videos to get the information. I'd start with the basic "what do I need to write a script" and then look at creating regions around events and then look at the rendering series which includes rendering regions only. Or you can use a prebuilt script that can do all of these pieces (maybe not all at once but they can all be done). I know Excalibur can do all of the pieces and know there are others that can as well.

If you simply want to break up a long video into smaller, equal sized, clips you might look into FFMPEG. You could also specify the in- and outpoints.

I have been using the Batch Render V2 script to create sup-clips for VR360 stitching in a separate program. You create named regions and the script renders them to a directory you specify.

I found the script on this forum years ago. I did a quick search just now and got too many hits to track it down, sorry. It needed a modification to work--due to changes in Windows or Vegas itself, I forget.

I don't see an easy way to upload it. I'll upload the version I use if someone can tell me how, otherwise PM me if interested and I'll email a copy to you.