An audio file that sounded totally fine when played in Premier 6 has at least one chronic glitch in it when played or exported from Premier Pro.

At first i thought it was just a problem with the movie i imported but then i checked back on my older version of Premier 6 and it sounds perfect on there.

Has anyone else experienced this or similar problem?

Any advice gratefully received.

(i need to export the movie from Premier Pro as I want to use the H.264 codec which doesn't seem to work on Premier 6.)