Flash issues
 

I'm getting ready to launch my new blog (Chad’s Blog), but I'm having some audio issues with the clips I've posted. Most of the clips were rendered in Compressor as 1080p H.264 files and then compressed into .flv's using Moyea Flash Video MX Pro (Video to Flash Encoder - Convert video to Flash, DVD to Flash, video to FLV with command line). I chose the H.264 encoding option, audio is set to 44.1khz, 96 kbps, stereo. When the video finished rendering, it plays fine on my PC. After I upload them to the site, it has been hit and miss.
They seem to play fine on Safari on the Mac, but when I've tried to play them in Firefox/IE on my PC, no audio. I've used the program (Moyea) in the past with no problems. Does anyone have any thoughts? Could it be an issue server side?

Thanks,

Chad

I went back and encoded the 3rd clip (Jennifer & Emilio) using Adobe Flash Encoder to see if there were any differences. I was able to get the audio to work, but I notice some strange lines in the video. The same source file was used for both clips. Any thoughts?