You'll most likely need to look at a third party plugin such as the Beat Reactopr feature in many of BorisFX Continuum FX - . BorisFX offers a free trial of BCC and you don't have to buy the entire suite as Units or Premium Filters can be purchased individually.

Continuum FX can be added to the Vegas Pro timeline in the same way that Vegas Pro's native FX are added (vi the fx icon or by drag-n-drop from the Video FX window).

Re Sound Forge Pro, I've never known that Sound Forge has ever had the ability to create videos.

Take a program that can do this. Make a screen recording, process the video as you need. Put it in Vegas.
:)
As an option.

no guys... your are using BCC plugin for this...

i think then i am here to help you.

download Avee Player from microsoft store

its free no need to buy it.

i use that. but it dont give me alpha output

look (sorry i forgot to mute music)

thanks for trying to help me. but this is still better than your guys suggestions.

just tell me one thing.

i above video i import it to VEGAS

and if my background is black or dark then i screen or add composition mode then it works but when its light background like in my current project case.

it disappear.

black chroma fx also not work properly.

so give me suggestion in this by the way.

To get an alpha render in Vegas Pro, you can either render to the ProRes format with the alpha selection checked on, or use the Video for Windows render format but in the customise window change the video format to Uncompressed and check on the 'Render alpha channel' option. After importing the render into Vegas Pro, R click the event and choose the Media tab where you can change the Alpha Channel field to one of the three alpha channel choices.

The frame size fields if set to custom will allow the frame size to be manually set.

With either ProRes or uncompressed AVI, the rendered files will be huge.

With either ProRes or uncompressed AVI, the rendered files will be huge.

i know that way of alpha sir, but this is the problem SIZE.
i don't know why it make so big size for an alpha file.

i know that way of alpha sir, but this is the problem SIZE.
i don't know why it make so big size for an alpha file.

True. But it is what it is.

I see from your signature that your well spec'd computer only has a 1TB C drive - rather small these days if there are no other internal HDDs/SSDs in the computer. If your computer has the capacity to have other drives installed internally, perhaps consider installing one or more internal SSDs to hold project media and render destinations - size then becomes much less of a problem. In many markets these days, SSD costs are now quite reasonable. In my older than your computer, internal Samsung 4TB and 2TB SSDs installed easily into the computer's cradles originally designed for 2.5" HDDs.

@iEmby Hi, I had a play with this Avee Player, I didn't change anything apart from removing the Text & Logo as you did. so this is just an MP4 AVC.

Chroma Key did ok but you can see when zoomed in those bars are only a few pixels wide, you might want to add colour, contrast etc to it.

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I have more options than you do 🤷‍♂️

I think I changed the Image to Custom Image - Black, it makes the background darker than your video above...

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There's some settings at the bottom that help with Vegas's Chroma Key

@iEmby Can't edit that comment anymore

- There's some settings at the bottom that help with Vegas's Chroma Key

I changed the Bar width so it was a bit wider & the Softness so the wave was bigger

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Quite like this one 😉

@iEmby Can't edit that comment anymore

- There's some settings at the bottom that help with Vegas's Chroma Key

I changed the Bar width so it was a bit wider & the Softness so the wave was bigger

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Quite like this one 😉

GOOD ONE !! Bro...

I already did It but in black color.

but still there should be an easy option of removing Black or white color besides of chroma key.

@iEmby Unless the orig program, Avee Player in this case, can export using a format that supports an Alpha layer which Avee doesn't, you have no choice but to remove the background manually.

After a short while of playing with Avee I'd set up a Preset to save work, it can't be much easier than dragging an fx on to the clip..

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What fx did you use to curve the black wave ?

What fx did you use to curve the black wave ?

My Timeline

I applied on whole track of wave these FX

Wave & PIP both to set wave at title's boundary