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Repeated Crash when exporting .h264

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Tom Sefton
Repeated Crash when exporting .h264
on May 31, 2017 at 4:38:41 pm

Timeline made up of Red Epic-W, Epic Dragon and Scarlet footage at a mixture of 4K, 5K, 6K and 8K resolution final output from the r3d files. Some clips are 75fps but with speed changes and optical flow. Lumetri LUT loader has a basic LUT on some of the clips.

Comp resolution is 4K in width but 1200 high for a Widescreen projection.

Audio is 5.1 with a .wav imported via Audition.

Exporting to a custom resolution for upload to vimeo. h264 dual pass, 15mbps target 20 max.

Crashes after around 70% progress - not just Adobe Media Encoder and Premiere, but the whole Mac, requiring a restart.

Footage stored on GTech Studio XL, exporting to desktop - plenty of space there for the file <800MB.... Mac pro 2013, 6 core, 32 GB RAM, D700s.

Any thoughts?

Co-owner at Pollen Studio
http://www.pollenstudio.co.uk


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Michael Sacci
Re: Repeated Crash when exporting .h264
on May 31, 2017 at 5:46:19 pm

Is there a difference with the media around that point? A different filter? If an export keeps failing at roughly the same point I would look closely at the words footage.


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Tom Sefton
Re: Repeated Crash when exporting .h264
on May 31, 2017 at 8:31:23 pm

Got the timeline to export to prores 4444 - seems like it was crashing as it hits the epic-w 8k footage. Prores to h264 has worked ok so presume it's the step from r3d to h264 with 8k epic-w footage causing problems...

Anyone else seen this?

Co-owner at Pollen Studio
http://www.pollenstudio.co.uk


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