Audio popping in flv files from Compressor - Help!

I am getting an occasional digital audio pop in the flv videos i am creating in compressor. The audio is coming from digitized Betacam SP master tapes. The audio levels look good and sound fine monitoring the tape, in FCP, and in Quicktime if i export the clip as a Quicktime clip. But when i play back the encoded flv file i hear the offending "pop". The "pops" don't seem to coincide with a peaking audio or video transition. I am stumped! Any solutions would be greatly appreciated.
Will

Aaah, I wish I could help! I have exactly the same problem! I was going to post about it, but since there's this workaround, I didn't want to take up bandwidth with a problem that was not a total showstopper.
Indeed. I have stopped doing what I used to do before. Before, I used to select "All" in compressor - the files generated were the video, the aiff, and the ac3. Well after burning a few coasters through DVDSP 4.1 where there was picture but no sound, I realized that I needed to drag the aiff file to compressor again, and use that - at that point everything is fine. So, right now, my workflow is to export just the video from FCP through compressor, let it encode. Then export the aiff separately and encode it to a3 in compressor, then import the video and ac3 to DVDSP for good results. In short, no more exporting "All" from FCP through compressor, it's a waste of time.
But as to why, I have no idea, and I'm eager to hear what folks have to say! Anyhow, just letting you know you are not alone. Btw. my set up is: FCP 4.5 HD, compressor 2.1 and DVDSP 4.1.0... what's yours?

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