The Sound of Music has roots in a true story. However, it's important to note that for the sake of entertainment and narrative flow, certain aspects were fictionalized or adapted. The overall framework of the story is based on the experiences of the von Trapp family.
It is to an extent. The core events and characters have roots in reality, but for the sake of cinematic presentation, certain aspects were likely embellished or adapted.
The Sound of Music has elements inspired by real events. The von Trapp family's experiences formed the basis, but some artistic liberties were taken for the sake of entertainment and storytelling.
Yes, it is. But keep in mind that while inspired by true events, the film version may have embellished or simplified certain aspects to make it more engaging for the audience.