When you open a dmg or zip file (which we’ll refer to as an “archive” in this article), a tool called Archive Utility is opened briefly to extract the archive and then by default create a folder in the same directory the archive was located. After extracting the contents of the archive, the archive is left as-is, showing the new folder in a Finder screen. This type of workflow works for a lot of people. But not all. This is why Apple built a Preference pane for the Archive Utility. To access, simply open Archive Utility, click the Archive Utility menu and click Preferences. You then see the Archive Utility…
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Xsan: Video Formats and Bandwidth
As many environments will use multiple formats it is important to define the required bandwidth for various formats. By lowering or increasing your format you will have the capacity to have more or less streams concurrently running against your SAN respectively: Standard Definition MiniDV, DVCAM, and DVCPRO – 3.6MBps DVCPRO 50 – 7.7MBps Uncompressed SD (8-bit) – 20MBps Uncompressed SD (10-bit) – 27MBps Compressed High Definition DVCPRO HD – 5.8MBps to 14MBps Apple ProRes 422 – 5.25 to 27.5 MBps Redcode RAW (24fps) – 28 MBps Uncompressed High Definition 720p 24fps – 46MBps 720p 30fps – 50MBps 720p 60fps – 100MBps 1080 24p (8-bit) – 98MBps 1080i (8-bit) – 120MBps…