TECHNICAL SPECIFICATIONS Unless otherwise noted, all intros are produced in 16x9 anamorphic format, at 29.97fps/progressive. With the correct DVD player settings, intros will play back widescreen on 16:9 televisions and theater systems, and letterboxed on 4:3 televisions. All intros now feature in 5.1 Dolby Digital audio.   Downloaded intros are provided as a multiplexed MPEG2 file for playback with most DVD compatible software players. DVD versions are produced with separate MPEG2 and AC3 tracks, and authored with professional DVD production software. We use only high-quality DVD-R media, which give over 95% compatibility with set-top DVD players, and over 99% compatibility with computer DVD-Video drives.