The first is to go home and compare the size of the speakers on their stereo with the size and quality of the speakers on their computer. Then, ask yourself if the people you're sending video to will have high-quality audio that they're receiving it on, or low quality. Do the same with your television and your computer monitor. The second thing I suggest that folks do is go visit a number of sites with the feature they want on it in order to see if they still want to do it later. That hardly ever happens.
Frames are a particularly nasty technological development.
They split the screen and therefore provide distraction. They often also split the files so that people do not know exactly which URL they are on, or which parts of what they see will print when they select the print command. In my years in business, I've generally discovered that frustrating people is not a good way to get them to buy from you. So, with very, very, very rare exceptions, I'd suggest that something other than frames is the appropriate way to meet your objectives. There are two places where I have seen frames used effectively.