Additional information:

Installation
4K support. Vegas Pro fully supports frame sizes up to 4096x4096. The 4K image standard for digital cinema projection is 4096x2160 pixels. This level of resolution gives more detail and flexibility for pancroping. It is ideal for compositing and working on video effects, and provides a high-quality final result. Vegas Pro also fully supports RED ONE™ files. You can open and edit .r3d files directly on the timeline, as with any other video file.
Exquisite lighting effects. Vegas Pro includes more than 190 customizable video effects, including a new collection of modern lighting effects. New in Version 9 - Shine, Rays, Defocus, Stardust, Soft Contrast, and
Fill. They allow you to simulate the effect of light due to your source, create color highlights, change the focus of your frame, and that's not all.
New Transition - Gradient Wipe
32-bit floating-point video processing. Work in 8-bit mode at speed, and then switch to 32-bit floating point for extra precision during the final rendering without any changes in levels or contrast. This mode allows you to take advantage of improved color gamut, brighter colors, reduced gradient ranges and posterization for smoother color transitions, linearity of light for optically correct compositions, as well as many other accuracy improvements.
Workspace
A darker color palette. The Vegas Pro interface is enriched with a new color scheme that provides an optically neutral environment for optimized color viewing and increased comfort when working in a darkened editing studio.
New default placements (layout). Vegas Pro gives you the option to have multiple default window placements distributed for different installation tasks. These placements can be modified and saved for a truly personalized workspace created for your work style.
New in the version - placements for audio mixing and color correction.
Capture, import, export
Support for gigapixel images. With Vegas Pro, you can pan, scan, crop extremely large images to create a movie sequence corresponding to HD resolution. Vegas Pro also supports freeze frames of videos from professional-grade camcorders and still cameras that connect multiple photos together to create one large image.
Open and edit RED ONE™ files on the timeline
Vegas Pro has advanced support for 4K spaces, including support for RED ONE™ files.
Capture in MXF c SD/HD-SDI devices
Audio
Now you can post and edit audio tracks without linking to frames.
Multi-channel audio can be added from the Trimmer.

Features of RePack'a:

Type: Installation
Languages: Russian, English
Activation: R2R
Cut out: help
Optional: AC3 PRO, VEGAS 15 EN-RU Language Switcher
Command Line Options:
Silent installation of the English version: /S/EN
Installation location selection: /D=way
The /D=PATH parameter should be specified most recently
For example: MAGIX.Vegas.Pro.v15.0.177.exe /S /EN /D=C:myprogram
Note!!! During installation, on the first page of the installer, you will be prompted to change the browser home page. Don't forget to uncheck the box.

Changes in version:

What’s new in MAGIX Vegas Pro