It has been around for a while, it seems. I could then cut off the beginning of the exported clip in a separate step. After playing with the issue, I noticed that when I exported the exact same project with the IN-point of the range set to 0:00:00 (the start of the timeline), all audio glitches disappeared. Hopefully this gets fixed in the next beta, since b3 is unusable as is.įor me, the problem occurred when I tried exporting my project with a limited In-Out range that didn't span the entire timeline (in particular, my IN-point was not at 0:00:00). And no, these were not compression artifacts, but definite digital distortion.Īt the end, for this project, since the only audio was a stereo music track, I rendered the video with Resolve, then imported into HitFilm, added the audio and rendered with the same settings. In one of my tests at render speed 50 the crackles were gone, but there were definite artifacts in two locations that I could have easily missed had I not specifically been looking for problems. One thing that's true is that reducing the render speed *mitigates* the problem, and you might not notice it anymore, but there could still be corruption. I took my project, deleted everything except the music track, rendered and still got corruption. It appears to be just a bug in the audio rendering - it does not even need multiple audio clips or video to show up.

As far as I can tell it has nothing to do with mass storage, video cards, or audio interface.

Tried everything but audio crackles/corruption happens no matter what format, render speed or even PC I tried (tried 3 different ones, all Windows 10, very high spec workstations). Signed up specifically to report this issue.

Hitfilm pro cuda rendering