Audio problem on export

[david@davidaberg.se]

Hey, I have a very frustrating issue and I hope someone can help.

I'm creating a video loop with sound and everything looks and sounds fine in Premiere. But after export adobe adds a tiny amount of silence in the beginning and the end of the audio file, you can se attachment.

The purple file is correct, before export and the yellow is after export. When I loop the silence  creates a click sound when looped.

I'm exporting in h264 and 30fps.

Have tried many differnt codecs and framerates but I cant seem to solve the problem.

Any ideas why this might happen is much appriciated

David

[Ann Bens]

If the footage is variable framerate convert to constant framerate with Handbrake before bringing into Premiere.

[david@davidaberg.se]

Thank you, checking out handbreak now. Its an animation rendered in 30fps and composited in AE 

[david@davidaberg.se]

I'ts not the framerate that is the issue, it adds 1sec of silence on the audifile. I tried to export only the audio from Premiere and the same thing happen 😞

[Ann Bens]

Variable framerate footage can cause strange issues................

Is this regular camera footage or phone or screenrecording or actioncam or ..............

[david@davidaberg.se]

Ok, I'm loading a png sequence exported from AE now, 30fps. What Handbrake settings do you recommend for export to Premiere?