No, it wasn't that. In the end I just deleted the audio track and the switch frames for the mouth parts, reimported the audio and added the mouth parts again, and it worked fine. A mystery. Thanks for your help, and sorry to trouble you.

The animation I have been working on has a problem when I export it. The sound cuts out half way through the clip, that's to say it's fine for three or four seconds and then it cuts out. The sound is fine in the normal workspace view, it's just exporting it that creates the problem. I did have the a...

No, the gradient layer is not a particle layer, and the masking is correct: "Mask this layer". I've checked and double-checked with Oddity's tutorial. The funny thing is when I export the animation, the gradient layer, the particles and the masking are all working correctly. But it's very ...

Hi Oddity, I tried following your tutorial, and I got to the point where you place a rectangular layer with a gradient over the particle layers, but after that all the particles became squares and it didn't look like a flame at all. What am I doing wrong? Thanks for your help, or anybody else answer...