pastrychef
Moderator
- Joined
- May 29, 2013
- Messages
- 19,458
- Motherboard
- Mac Studio - Mac13,1
- CPU
- M1 Max
- Graphics
- 32 Core
- Mac
- Classic Mac
- Mobile Phone
Is there a reason why you're not using iMac 19,1 instead with iGPU enabled? Seems like a better choice for your config. I know it might be due to the Radeon VII you stuck with iMac Pro 1,1.
DRM on my end works perfectly on Amazon Prime, Netflix, etc. both in Chrome and Safari, fwiw.
There were multiple reason...
- It seemed like there were no compromises when using iMacPro1,1.
- None of the iMac17,x-19,x system definitions had consistent, working DRM.
- Booting was easier with IGPU disabled on my Z390. (issue related to lack of NVRAM on Z390 which has improved drastically.)
I am currently booted in with iMacPro1,1 system definition and IGPU enabled. I can confirm that:
- DRM continues to work. (Apple TV app streaming, Amazon Prime streaming in Safari)
- IGPU is indeed enabled and seen with IORegistryExplorer. (self configured ig-platform-id is 3E91003)
- VideoProc shows H.264 and HEVC available and working.
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