When I preview my project in flash, and HTML (from flash cs4) everything looks fine. But when I put it on my website the quality becomes terrible.. All my mc's are jpegs. I tried boosting the jpeg quality in flash but then the frame rate speeds up and the quality is still bad Then I tried putting a PNG image to test it and its quality is terrible as well.. How can I get the same good quality on the actual website?
Are you positive that the embed dimensions are the same as your project? If the SWF is getting resized it could explain bad quality.
If this is not the case, can you post a screenshot of the good and bad, and also post a link where we can see it ourselves.
If you go to properties on each of your library symbol jpegs, you can enable smoothing. flash will smooth them out if the movie ends up being scaled at a greater or smaller size than it was intended.
If perhaps the SWF is resized how can I prezerve its original dimensions once transferred in HTML? Maybe it does resize by a pixel or something too small to notice..