AME CC2014 Very Slow Encoding

I just stumbled upon this after racking my brain about why proxies were taking so long to create.  The link to the registry edit fix is no longer available.  After reading through other forums, I read that Adobe removed multi-processing for everything and was going to make it better with a different design, so I just assumed this was an issue that was still in work, which is why I haven't questioned why I was only getting a single cpu's worth of work in AME over the last year.  I never really bothered to look into it as I did an AVI work around.

My workflow is copy the media (4K H.264 mov files) from SD card to a drive, open AE and import the media, create proxies for the 2 clips, and queue them in AME.  Only 1 processor gets used, takes 10-12 hours to render low quality/low res proxies, tried DNx, H264, JPEG 2000, Image-JPG and several others.  Then I got the bright idea after reading here to remove Adobe link from the picture and just added the video files directly to AME.  Render time went down to 20 minutes (roughly 1.5 hours of video) for a DNxHR output.  23 of 24 cores were being utilized.

In the interim, I have been creating AVI proxies, rendering directly from AE as it was fast, and exporting the final production out in AVI directly from After Effects (which for 1.5 hr video takes a lot of space at 4K and again it wasn't really utilizing many processors, but way faster than going through AME), then I pull those files into AME manually and compress.  I think you guys need to take another look at this issue.  Dynamic link is kind of useless for a lot of us being this slow.  Something with dynamic link is slowing everything down if it can't create a simple proxy.

My system specs:  Dual Xeon 2687w v4 12 core CPUs (48 threads), 64 GB DDR4, 470 GB M.2 Program drive, RAID 1 950 Pro 1TB (compressed to here), 6 TB spindle (raw source read from here), and SLI dual GTX 1080i (I tried software render and GPU, no difference).  I had this PC built for several tasks, not just video editing, hence the multi-processor, but it should be able to handle this out of the box a lot better I think.

Just changed from After Effects CS6 to CC, yesterday. Following this, I can't render as H.264 in AE anymore, but instead queue the encoding to AME. My problem is the same as everybody else is describing. Horrid encoding times in AME, compared to the near realtime encoding in AE just yesterday. The drop in performance is staggering! I'm in the middle of a project and this delay is, needless to say, extremely detrimental. That's what you get for updating...

To top things off, the proposed fix (http://ultimatecomputers.net/forum/viewtopic.php?f=7&t=3644 ) is offline. Can anyone write the necessary steps down in this thread? Much obliged!

I am having this issue as well and its extremely frustrating. I have a Windows 10 box, Xeon E3-1230 v3 3.3ghz quad core CPU, 16 gigs of 2400mhz RAM, AMD Radeon R9 290, and an SSD.

No matter what I do, export from PPro, queue in Media Encoder, different export settings, ALWAYS it only uses around 20 to 30% of my CPU power. I've tried the CPU parking hack, but supposedly Windows 10 doesn't have that. I've tried turning off "Import sequences natively", no difference. I've tried software rendering only, no difference.

WHY is this happening! It makes these products essentially useless! Please help!

Also suddenly seeing only single-core use. Running Windows 8.1 Pro, couldn't find the registry entry, but if I shut down Premier and AME, then start just AME, AME uses all cores and rendering time is at LEAST 400% faster. (quad-core with HT enabled system).

Clearly, something is going on with Premier that prevents AME from using all cores.

So I tried following the support line troubleshooting directions and this is my result. Simplified and disabled some programs on the startup as one option. Disk clean up as another and unistalled/reinstalled Adobe Media Encoder. Next, I went to File -> Add After Effects Composition and set my render preferences. Which is not what I've normally done in the past. I would normally due a "add to render queue" or "or send to ame". And I'm getting the same result. Slow rendering speed. A 45 second comp took over 20 minutes. Is there anyway I can reinstall AME CC or CS6 version??? This is not good for me or my company time management. Please update this fix or help with reinstalling previous version of Media Encoder.

Here's a 45 second clip which is taking 30 minutes to render to H.264 at 1080P/29.97 FPS. The screen shot shows fluxuation on the cpu as well, dropping in percentage.

I just spoke with Scott from Adobe Customer Care. Was told to report the same issue, which everyone in this thread seems to have. Since upgrading from CS6 to current CC, the encoding/rendering time has went from 2 minute proj files with 2-5minute rendering times to 2 minute proj files with 20 to 30 minute rendering times. I have to explain my lack in workflow to my bosses which is never a good thing especially when putting it on the company card. I did the troubleshooting steps as mentioned above with the same outcome. I hope the images provided give insight to the issue we're all having.

So I'm a little lost too. Just a few days ago I heard about the multiple cores switch in registry. I enabled it and it was rendering much faster now. However, last night I updated Encoder, Premiere, and AE and now when I render something it is again just using one core. However the registry is still set to use all of them. Is there something in the software that I can set? Something that an update could have done? Please advise!

Windows 7 SP1, 32 GB Ram, i7-4910MQ, GeForce 870M

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I've also been experiencing significantly slower render times (about 3 times longer) ever since editing with CC.  Premiere 5.5 was really fast in comparison.  I'm now currently on the latest version CC 2014.  I get the same render times from the timeline or from AME.  My CPU usage is hovering around 50%  I have a i7 980x and a GTX460 24GB of ram.

I've tried both disabling "import sequences natively" as well as altered the registry to no benefit.  I edit weddings so this has really been effecting my output!