error during AAF

Bonjour à vous, nous avons remarqué un problème avec les exports audio au format AAF lorsque l'option choisie est le mode INCORPORE. Le poids du fichier est limité à 2Go ce qui le corrompt. Il est inexploitable pour les ingés son sur Protools car corrompu. D'ailleurs on ne peut pas l'importer non plus sur Premiere. En pièce jointe je vous ai mis un tableau excel qui résume les versions qui fonctionnent et celles qui ne fonctionnent pas. J'ai remarqué que le fichier AAFCOAPI.dll contenu dans le dossier du programme Premiere n'avait pas le même poids selon que cela fonctionne ou pas. Pensez-vous qu'il soit possible dans les futures versions de 2026 de remettre la possibilité d'exporter en AAF en mode incorporé car le mode séparé n'est pas pratique du tout. Merci d'avance.

Hi, everyone! I have experienced the same problem. What @Bust3r reccomends worked for me. I was using the latest version of Premiere Pro, then I downgraded to the 25.0 version and I was able to export the AAF without any problem.

Ps.: it has no sense to change the workflow only for a bug that it should be fixed.

Hey friend,

I was able to export a proper embedded AAF file by downgrading from the current (latest) version to 25.0 through the Creative Cloud. Id suggest you to try that, workd for me.

But im 100% in agreement with about the way Abobe is treating this in such a nonchalant way, as if this is no big deal, absolutely unacceptable and infuriating.

My mixer prefers embedded. It's disrupting to their workflow to have to switch. Embedded in general is also just easier as it's a single file to manage and not literally thousands for the type of sequence I'm dealing with. There is no listed version or information provided for when this built in feature broke, so I would be guessing as to which version to download. That being said, I tried to revert to a previous version on one of my systems, which somehow corrupted my Creative Cloud client, which I had to reinstall, and upon reinstalling, I can no longer access the "Other versions" page from the ellipsis on the Apps page. So you could understand why I'd be hesistant to try that on another machine without more comprehensive info that should be easily accessible by a team that does proper versioning and debugging. 

Any update on this? I am literally unable to get files to mix because of this. Absolutely unacceptable. 

So there's just no solution to exporting an embedded AAF from Premiere at the moment? When did this bug occur? I've exported embedded AAFs from Premiere in the past... This is a huge issue for our post production workflow. 

hi jamie!
thanks for your reply.

any idea when you guys think it'll be fixed?

i have not been able to identify a specific file that causes this. the timeline contains 21 audio channels overall and they take their info from the same source files - mostly.

whenever this error pops up, i recieve a message about 13 different files, and their names are essentially nonsensical, so i cant identify their source, for example:

"Cannot embed audio source "F:\Export\AAF Media\d7819d58-4f61-364a-da77-a1be00000083.wav" because an error occurred when writing essence data. Premiere ASL error number: -2147286767."

however, when i tried eliminating all channels except for one active, as suggested, it seems to be working (tried on 5 different channels). any particular meaning to this?