The 3.12.10 version of RV64 for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The most popular version of RV64 for Mac is 3.1. RV64 was developed to work on Mac OS X 10.4.0 or later.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. This Mac application was originally produced by Tweaksoftware. The common filename for the program's installer is rv-mac-Intel_64-3.12.10.dmg. The unique identifier for this app's bundle is com.tweaksoftware.RV64. RV64 for Mac lies within Audio & Video Tools, more precisely Editors & Converters.
From the developer:
RV is a cross-platform, real-time, film resolution, high dynamic range, image and sequence viewer. It can play back industry standard DPX, Cineon, OpenEXR film and HD resolution sequences, quicktime and mp4 files, (and many more formats) on a computer, through a projector, and in stereo.
You may want to check out more Mac applications, such as iCDc, Xilisoft iPhone Video Converter or ImTOO DVD Ripper Platinum, which might be related to RV64.