Mercury Venus Transit Maestro
Download Mercury Venus Transit Maestro 1.1.0 for Mac from our website for free. This Mac download was checked by our antivirus and was rated as virus free. The program lies within System Tools, more precisely Device Assistants. This free software for Mac OS X was originally developed by Xavier M. Jubier.
From the developer:
Mercury Venus Transit Maestro controls up to four USB or Firewire connected cameras (Nikon and Canon DSLRs, plus Nikon Coolpix line) and up to four USB or Ethernet connected SBIG CCD cameras with their filter wheels during a Mercury or Venus solar transit, so that you can be free to concentrate on observing the event visually.
You may want to check out more software for Mac, such as Switcher Maestro, Maestro: Notes of Life or Keyboard Maestro, which might be similar to Mercury Venus Transit Maestro.