BitrateCalc 2.0 for Mac is free to download from our application library. The BitrateCalc installer is commonly called BitrateCalc.dmg. The most popular version of BitrateCalc for Mac is 2.0. This free Mac app was originally produced by RAILhead Design. The program is included in Audio & Video Tools.
From the developer:
BitrateCalc is a little utility that gives you the optimum bitrate for encoding video and audio for making DVD and DivX video discs.
You may want to check out more software for Mac, such as Trapcode Lux, SLMkIIEditor or VTC Player, which might be related to BitrateCalc.