Quick Time Source Filter is a powerful directshow source filter that allows playback mov,HD mov,ipod, psp, mp4 video with aac audio, 3gp video with amr audio in any Directshow base application. The quality of video same as Quick Time Player. Support playback mov, ipod, psp, mp4, m4v video with aac audio, 3gp video with amr audio in any Directshow base application. Include c#, VC++ sample.