Error -12912 when exporting in h264 in FCPX

[tabarus]

Yes, provided by IQSV, enable IQSV will auto disable AMD GVA H264/HEVC support.

what is teh best way to do this ?

 

[shuhung]

what is teh best way to do this ?

For HD4600, use ig-platform-id 0x04120004 to enable IQSV, need Clover/ACPI rename patches, like GFX0-> IGPU, PEGP-> GFX0, MEI / HECI-> IMEI for both IGPU/DGPU functional properly.

 

[Reesintosh]

Mmm I tried but I've only modified the product name and the bios version… Is that supposed to be enough ?

edit : Hurray ! It seems to have worked !

Howdy! I am very new to the Hackintosh scene. I just got my first system up and running (i7 8700K, AMD 580) and I was running into the same issue as you. I enabled the iGPU and that did the trick, but now of course my AMD GPU isn't getting used at all, and the export times are less than stellar.

Might I ask, how did you go about changing the System Definition? And what exactly did you change it to?

Sorry if this is a really stupid question, but I've been trying to figure it out for a couple of hours now and I'm having no luck.

 

[Cfreak]

For HD4600, use ig-platform-id 0x04120004 to enable IQSV, need Clover/ACPI rename patches, like GFX0-> IGPU, PEGP-> GFX0, MEI / HECI-> IMEI for both IGPU/DGPU functional properly.

I have an i7 3770k which I believe uses the HD4000... and a GTX 1050-TI 4 GB
How would I get both to work properly together?
-I regularly use Premiere Pro and am having stability issues with the NVRESMAN kext crashing when I put a lot of filters on a 4k video clip.

Turn on the iGHPU in the Bios?
And then do what...? in Clover?

TIA

 

[shuhung]

I have an i7 3770k which I believe uses the HD4000... and a GTX 1050-TI 4 GB
How would I get both to work properly together?
-I regularly use Premiere Pro and am having stability issues with the NVRESMAN kext crashing when I put a lot of filters on a 4k video clip.

Turn on the iGHPU in the Bios?
And then do what...? in Clover?

TIA

Download latest lilu + whatevergreen and place into /EFI/Clover/kexts/other folder, it should auto rename IGPU/GFX0/IMEI and inject correct ig-platform-id, does not need Clover rename patches any more.

For HD4000, use ig-platform-id 0x01620007 to enable IQSV, if whatevergreen does not inject ig-platform-id correctly.

 

[utomjording]

Howdy! I am very new to the Hackintosh scene. I just got my first system up and running (i7 8700K, AMD 580) and I was running into the same issue as you. I enabled the iGPU and that did the trick, but now of course my AMD GPU isn't getting used at all, and the export times are less than stellar.

Might I ask, how did you go about changing the System Definition? And what exactly did you change it to?

Sorry if this is a really stupid question, but I've been trying to figure it out for a couple of hours now and I'm having no luck.

Hello! I'm in the position you where some months ago... Did you manage to solve it?

 

[Acden]

Hello! I'm in the position you where some months ago... Did you manage to solve it?

Please describe your positions and your wantings.

 

[bobby1984]

Please help!!! Did everything as you wrote but it did not help. Still error 12912. What else can be done? Maybe change something with my clover configuration?

 

[Acden]

What model of CPU do you have?

 

[bobby1984]

I7 2700k sandy bridge