Hi, i'm new in the Vegas Pro software, and i watch YouTube tutorials to learn how to use it (
. On YouTube, it shows a "Vegas Content" box, where i can find some videos to download and add in my timeline, but in my interface i doesn't have it, only "Expension Pack" "Social Media" and 5 others. Why? How can i activate it? Thanks.
Have you taken out a 365 subscription to either Vegas Pro or Vegas POST? These are the only purchase options that offer Vegas Content. Please see the comparison webpage detailing what you get with each purchase/subscription option: https://www.vegascreativesoftware.com/us/product-comparison/#productMenu
I have the MAGIX VEGAS Pro 20.0.0.411 version?
I have the MAGIX VEGAS Pro 20.0.0.411 version?
Fine. But is it Vegas Edit, Vegas Pro or Vegas POST and purchased as a perpetual license or as a subscription (payment made monthly or annually)?
As mentioned above:
Vegas Pro, with a perpetual licence purchased
Is Vegas Content the only thing blocked if i does'nt have thé 365 suscription?
Ok, Thanks!
Is the 365 version also asked to have 3 others POV on the 3D tracking view? I only have one. 
Vegas Pro 20 has exactly the same 3D Source Alpha / Track Motion processing and procedure as shown in the video.
Please be aware that the basic Vegas Pro version that comes with all purchase/subscription options is exaclty the same - the differences between options are the add-on packages and extra features (like Vegas Content which is sourced from a 3rd party company) as clearly shown in https://www.vegascreativesoftware.com/us/product-comparison/#productMenu
There is however a difference between the perpetual licence v subscription options which may or may not be important. With a perpetual licence, Vegas Pro can be concurrently activated on two computers whereas the 365 subscription option only allows one installation to be activated at the one time (see point 9 in https://www.vegascreativesoftware.info/us/forum/vegas-pro-faqs-and-troubleshooting-guides--104787/ ).