We move over the buildings to see a theater with a huge pylon with the Double-D symbol and neon letters spelling 'DOLBY' and spotlights nearby.
On a night city background, there are lightning flashes as we follow a helicopter. When used on TV channels prior to their broadcast of films with Dolby soundtracks, the text 'where available' would be superimposed over the end of the animation.The trailer exists in 1.85:1 and 2.35:1 widescreen, and in rare cases 4:3.During the logo's early days, from around 1992-1995, a silver Dolby Stereo Digital logo appeared (Dolby Digital's old name).Once it's out of the picture, a golden tone Dolby Digital logo fades in and the smoky background fades away. On a smoky background, we see the camera who zooms out to reveal the wheels of a rusty train fade into picture and the train starts to move.
