My flash not smooth use vcam

hai,
i dont know this prop come from vcam or what. you can see my flash (swf and fla) by downloading here :


this is my flash detail :

  1. art work : i create using illustrator and drag drop to flash directly.
  2. size : i use 1366 x 768 (pixel)
  3. vcam : as3
  4. fps : 24
    hope can give me the solution…i new in flash…tqvm :slight_smile: