I also tried this on a 2012 Macbook Pro and all the findings were exactly the same. Driver 10.4.3 is the only version that plays video in synch with ProTools 12.4 in El Capitan even though it isn't supported for El Capitan. The cropping was fixed when I switched the tv to "Screen Fit". Also, all versions of 1080 video, no matter which codec (certainly didn't try them all but tried a few) show up on my monitor cropped when the tv is set to its default 16:9. In a quick summation, no Blackmagic driver from 10.5 - 10.6.3 played back video in synch with audio. "I just thought I'd post this since I just went through a lengthy testing process. I had posted this in the ProTools 12 forum but it directly pertains to this thread. I go back to 10.4.1 again stable and stayed in sync for ours (i did the same test) never tried the 10.4.3.
I can state that too the newest drivers have those symptoms the high need of video offset and that weird drift that it does. I'm curious: What machine and video hardware do you use? Installed it, and tested for 2 hours with no issues. That is, I don't expect to receive any help anyway. I'm not filing any reports to Blackmagic or Avid as my system doesn't qualify for Pro Tools 12. (checked every 5-10 minutes)Ĭonclusion: I'll stay with the 10.4.3 driver. The video stayed in sync for an hour of playback. The video drifts in sync got to about 100ms earlier after 30 seconds of playback. Needs 240ms of video offset to stay in sync for the first few seconds of playback. These are the details of my results using BM Intensity Pro: Sadly found out that I got unacceptable results with my system from all of the newer drivers. Tried to find a newer needle in the haystack than my kind of trusty old 10.4.3. Got myself to between two projects, so, I tried the latest video drivers available from BlackMagic as of posting this.
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For details please refer to the included "Third Party Licenses.rtf" document. Some applications may use third party code under license. Please check for additional information on third party software compatibility and minimum system requirements. General performance and stability improvementsĭeckLink, UltraStudio and Intensity productsĪ suitable USB 3.0 port using a Renesas chipset Welcome to the Desktop Video software for Windows!įixes for Avid Media Composer Title Tool and timeline output This will ensure that all relevant components are installed in their required locations. If you have installed the drivers prior to installing any of these applications, we recommend that you uninstall and reinstall the drivers. Thunderbolt Mac or Mac Pro model with suitable PCIe slot. General performance and stability improvements. This software includes everything you need to set up your DeckLink, UltraStudio, Intensity and H.264 Pro Recorder for any task in your facility.ġ0-bit RGB support on HDMI in all HD modes.įixes for Avid Media Composer Title Tool and timeline output.įixes for output flicker and issue when replacing clips of different formats in Pro Tools 11. Welcome to the Desktop Video software for Mac OS X! You can easily detect when a device is performing subpar and, and with the spinning disk, you can see is transfer speeds deteriorates over time.Blackmagic Desktop Video Software version 10.1.1 is now available for download: On an older MacBook Pro the rates I see are 500 MB/S both read and write, as you would expect.I have run Blackmagic on USB 2, thumb drives, USB 3, and USB C devices to see if I’m getting my money’s worth. I have tried this on my older mackbooks with SSD and they do scale down as the device is older. On my 2016 MacBook Pro, I am seeing speeds like 1,000+ MB/s write, and 1100+ MB/S read. Since the “volume” is on your Startup Disk, you will see how fast it drive is. Mount the volume (if it is not already mounted).In Blackmagic select the disk image mounted. Make it big enough for Blackmagic to work with (7+ GB) and name it what you will. Create a disk image (.dmg) using the disk utility specifying file->new image->blank image. Blackmagic has been updated to adequately report the speed of SSD devices.When Blackmagic tries to read the Startup Disk, you get the message that the device is not writeable, hence you cannot rate the the transfer rates of the drive.I found a workaround that will report the rates of the Startup Disk.
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