Download Black Magic Speed 2.2 Dmg - real advice. Blackmagic Disk Speed Test. Categories Mac. Log in / Sign up. Advice › Black magic speed 2.2 dmg. Black magic speed 2.2 dmg social advice. Blackmagic Disk Speed Test is exactly what its name implies: a program created to help you evaluate your disk writing and reading rates.
![]() Update: Now with version 2.1 the process below changes slightly. The downloaded installer does not have an uninstaller like previous versions did. You'll need to run the uninstaller that came with the previous version. Once you have installed 2.1 you will have an uninstaller app for 2.1 (on the Mac this is in the same folder as the 'Blackmagic Camera Setup' app). You can then run that before you install the next update (2.2, 2.3, etc) in the future. To update your firmware you need to download and install the latest Camera Utility from Blackmagic. You download it here: ![]() Each update is self contained and includes all the previous updates. So you don't need to download each update. Just download the one you want (normally the latest version). Once downloaded you will need to un-zip the file. On the Mac you will then have a .dmg file. Double click on that to mount the disk image. Inside the mounted disk image you will find the installer, manual, documents and uninstaller. On the PC you will then have a directory with the manuals and an installer file. It's also advisable to run the uninstaller if you have a version already installed on your computer. Do this first. Now you are ready to run the installer. Follow the on screen prompts and read the Readme ![]() This installs a few applications in your Applications directory. Now reboot the machine. Once done, browse to your Applications directory and launch 'Blackmagic Camera Utility' Connect the camera via USB (BMCC/BMPC4K USB port in the SSD bay, BMPCC USB port in the battery bay) Turn the camera on. Make sure the camera is full charged (even better plug in the mains power supply) The camera utility will now check the camera. If the firmware on the camera is different from the version installed on your computer (newer or older) it will tell you the camera needs updating. Click update and wait for it to complete. The camera reboots once done and on the BMCC/BMPC4K the screen will flicker for a few minutes. This is normal and part of the process (as explained in the Readme, you read that part, right??). Your camera is now 'up-to-date' with the version installed on you computer. If you want to run an older version of the firmware simple download and install that version on you computer. The Camera Utility does not check the Internet for updates. You have to download a new Camera Utility for each update. Again, It's also advisable to run the uninstaller if you have a version already installed on your computer.
Blackmagic refers to the test size as the stress size. It's the size of the dummy file the app uses for writing and reading. The choices are 1 GB, 2 GB, 3 GB, 4 GB, and 5 GB. The size you choose is important. Ideally, it needs to be larger than any cache a hard drive may include in its design.
The idea is to make sure the Disk Speed Test tests the write and read speeds to the platters of a mechanical drive or the flash memory modules of an SSD, and not the faster memory cache used in the drive's controller.
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