3D scene with USA Flag. Flag its animated and animation its looped Loop duration - 200 frames. Animation baked into PointCache file 'FlagCache.pc2' with substep 0.25 (4 samples per frame) so you can slow down animation x4 times or speedup. (Speed can be controled in track editor of Flag model PointCache modifier)
Flag texture can be chacnged on your own, for example your Logo or some text.