Media Encoder error - AudioMediaContent.cpp-570

[joshwaller]

When I try to export my timeline using Media Encoder, I get the following error:

[The_Boss · Accepted solution]

I have the exact same issue whilst sending to Media Composer CC 2018.

I am using a nested timeline with a LUT and a crop applied. Though nested timeline LUT & the crop whether they are used or not I get the same error now.

To no avail I have tried; clearing prefs, deleting the caches, unnesting timeline removing; LUT, Crop, AE clip but then I copied and pasted contents of timeline into a new sequence and bingo works! And now so does the nested timeline!

Would be good if Adobe can give any help/input here to understand what is going on!

Hardware: Mac Pro (late 2013) 3.5Ghz 6-Core, AMD FirePro D700 cards 6144MB, 32GB ram

OS: macOS Sierra

Software:  Premiere Pro CC (2018)

Media: 4K DNxHR HQX & XF-AVC & AE clip.

[jeffyhod]

Thanks! I was having the same issue, but copying everything to a new sequence solved the problem.

[johncraven]

This solved this same problem for me too.   Thank you!

[ryan_degreed]

I'm having the same issue. It's still showing the error when I copy to a new sequence though.

[UKMikeB]

FWIW, if anyone else is having similar problems...

I have a Premiere project that is importing various AE projects.
I had imported them into Premiere with a temporary video (with audio) in a composition (as a guide track).
I then deleted that temporary video from the composition, but Premiere, while updating the AE project, seemed to not like that.

Not until I tried to export did I realise the problem....

Deleting the AE projects, from Premiere and re-importing them back into my timeline resolved the problem.

Hope this helps!