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How Do I Import HEVC?
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www.pavtube.com/export-h265-from-fcp-x-10-4.html
Creating history....one edit at a time !
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RayPaula wrote: ....I would like to reformat the 4K 60fps HEVC to the best FCPX Prores as possible to maintain 4K quality...
In general you don't need to reformat or transcode to optimized media or anything else when editing H264 or HEVC/H265 to maintain quality. The on-disk files themselves are never edited. It's not like Photoshop editing a JPG where there is concern over re-compression of a lossy format with each save operation. In FCPX all edits are simply metadata stored in the library.
The internal FCPX render format is ProRes 422, so even if you don't transcode to optimized media you are essentially already editing in ProRes.
HEVC is very compute-intensive and if your hardware, OS and app (FCPX) don't all support HEVC acceleration it can be very slow. E.g, a 12-core 2013 Mac Pro might be very slow, even if running FCPX 10.4.4 on Mojave. FCPX on High Sierra supports HEVC acceleration for decode (aka playback) and 8-bit encode when exporting. It is not currently supported for 10-bit encode, so that is super slow.
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RayPaula wrote: ...not sure which one to use to maintain 4K quality. I currently have a 2016 15" MacBook Pro w/ touchbar running OS High Sierra. It has a 1TB ssd drive and AMD Radeon Pro 460 Graphic card....
You generally don’t need to transcode to any ProRes codec before importing to FCPX “to maintain 4k quality”. If you need ProRes (proxy or 4k) for performance reasons, FCPX can do that by itself during import or afterward.
If your MBP is laggy when editing 4k/60 HEVC from a GoPro, you can create proxies during or after import. If you don’t mind the space you can create optimized media, which is ProRes 422.
I suggest being on the latest versions of FCPX and macOS. Also install Apple Pro Video Formats 2.0.7. In Mojave you do that via System Prefs>Software Update. In prior versions, Google that and download from Apple; it’s free.
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Again, this does not work on Mac OS. HEVC support is very limited on a Mac.
If they're gonna stop support of legacy codecs, they could at least support CURRENT codecs. Just sayin'.
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Redifer wrote: I am using Mohave and the latest FCPX and I cannot import HEVC. It seems that Apple has a very limited understanding of HEVC and can only import certain kinds. What kind that is I do not know as no HEVC/H.265 file I have ever come across on the internet will open....
I have tried several HEVC files and FCPX 10.4.4 on Mojave handles most of them OK. Examples: www.libde265.org/downloads-videos/
A few above-listed HEVC files that have an MKV wrapper cannot be handled by either FCPX nor Resolve nor EditReady. This isn't an issue with the codec but the Matroska wrapper. Premiere will open those but is so slow it's unusable without proxies -- even on an iMac Pro.
FCPX can also handle all the Samsung NX1 HEVC variants I've tested, see downloadable camera-native files: www.imaging-resource.com/news/2014/11/19...abs-available-for-do
Some of these can be quite sluggish, which is expected. That is why I keep reminding the OP this is not an image quality issue it is predominately an editing performance issue. There is likely no image quality difference between editing or color correcting H264 or HEVC or ProRes transcoded from those codecs.
IF the camera can *acquire* in ProRes, that is different. That could be advantageous in some cases. But this is different from transcoding to ProRes material (esp 8-bit 4:2:0) that was acquired in H264 or HEVC.
However the OP's concern is not HEVC in general only *one* specific codec -- HEVC from a GoPro Hero7. If he could post a small test sample to DropBox or some other download point, I'll be happy to test it on various Mac and NLEs. I have the same laptop he has -- a 2016 15" MBP.
It says on Apple's FCPX compatibility page that H265/HEVC material from the GoPro Hero 6 and Hero 7 are supported: support.apple.com/en-us/HT204203#gopro
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