The above audiobook seems to be an abridged (shortened) version of this book. Although the images in this YouTube video encourage the viewer to send a message to the person who posted this video on YouTube, I always recommend against sending such messages to YouTube posters.
There seems to be an unabridged (full-length) visual version of the same book here.
The unabridged audiobook for Contact can also be found on Audible.com here.
And the 01997 film (described here on wikipedia) can be found on Amazon.com here.