Sorry I can't be more accurate on discussion title. Looking throughpast discussions this problem has not been discussed. Some video clips play fine on dvd program. But, in CS4 some frames will repeat themselves. Makes for a herky jerky presentation (best I can describe it.) In other words whatever action occurs in the video, the action will back up to the starting point and start over at least once, sometimes two or three times. As I stated earlier, if you play the same video clip in another program (like WinDVD) the clip plays fine. Would like to be able to fix this prior to rendering. Any suggestions.......
Search the forum! This is a known issue with certain flavors of AVCHD and some MPEG-4 formats produced by digital still cameras with video features. Nothing you can do but to convert it in another program (ffmpeg, MPEG Streamclip etc.) or upgrade to CS5, where those issues have been fixed.
I didn't see it in the forum. However, thanks for the info. I'll probably
upgrade to CS5.