You can add images and slots to a spine animation at any time. Just export the updated parts from PS manually without the script and over-right the old images. Any size change won't mess anything up unless the image has been made a mesh, just might have to adjust some things a bit. I would also suggest removing the BG images from your spine export and add them in the engine instead. That way your atlas is only for animation and the engine can do the compression of the big BG images it's own way.

Nate wrote

We haven't been able to reproduce this problem. Can you please email us the project with the necessary files and instructions (export settings) on how we can see the problem?

Hey guys. I found a "fix". The problem seems to be with the video compression settings. If I lower the compression it will export with audio and no error. Then I can move it back to 9 and it works.

Also if the audio is longer than the animation frames it seems to cause the issue.

It's happening with a few projects with different audio. Might be the same codec though. I'll look into it. Yeah it plays fine in the editor.

Pharan wrote

Thanks for letting us know!
I can't seem to repro this problem.

I think it might have something to do with the codec used on your audio file. Would you happen to know what it is?
Does the audio play back correctly in Animate mode?
Depending on what we find, Nate might ask you for the audio file you're using. Let's wait for him though.

Tried it with a bunch of different audio and even a downloaded music mp3. Same error.

Pharan wrote

With any codec? Or just a specific one?
Does the error go away when you disable audio?
Does the entire program crash? Or does export just fail? What message does it show?

Mov and Avi tried all encoding options. Does not crash just gives error. Attaching image of error and export window. And Yes it exports fine if i uncheck audio.

In the latest beta if we try to export to mov or avi with audio we get an error. I will attach log file. Thanks!

Nate wrote

Ah, I meant to mention animation clean up but forgot while typing my post!

Note you can hold ctrl+shift (cmd+shift on Mac), then drag keys to make a copy of those keys. Copying keys is very common and this saves a tiny bit of time.

Awesome! I've been looking for that shortcut.