Quartz TV 1.0 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Quartz TV for Mac lies within Design & Photo Tools, more precisely Viewers & Editors. We recommend checking the downloaded files with any free antivirus. This free Mac app is a product of Dan Treiman.
From the developer:
Quartz TV is a real-time video program for Mac OSX which pretends to be a TV studio, including video effects, titles, news tickers, and lower 3rd animations. Quartz composer compositions, quicktime movies, and still images can be added, edited, and removed from a feed in real-time.
You may want to check out more software for Mac, such as Parom.TV, NOW TV or Ve Tinh TV, which might be similar to Quartz TV.
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