Upload Requirements

You can use your own audio files as generation inputs. Files must meet these requirements:

• Max file size: 10 MB

• Min duration: 1.35 seconds

• Max duration: 9.5 seconds

Common rejection reasons

• File is too short (under 1.35s) — trim and re-export.

• File is too long (over 9.5s) — shorten the clip in your DAW.

• File exceeds 10 MB — export at a lower bitrate or shorter length.

If your upload still fails after adjusting

Contact support@brkcore.com with your account email, the file format, and the error message shown.