Teaser Trailer Conventions

After looking at 5 different teaser trailer I found that they contained the same conventions regardless of the genre. Below is a list of conventions that I found from this research:

• Production company logo(s)- usually at the beginning of the trailer 
• Images from the film
• Title of the film
• Release dates- likely to be 'coming soon' or 'summer' rather than being a specific date
• Indication of genre
• Website
• Voiceover man
• Editing 
• Possible references to other films
• Images of stars/names of stars
• Music that reflects the genre
• Tagline- often broken up throughout the trailer
• Sound effects
• Eye candy
• A variety of camera shots

Although I did not find the following conventions in the trailers I looked at I suspect the following will also come up in teaser trailers occasionally:

• Reference to source material the film is based on
• Quotes that reference other films
• Reference to awards that cast/crew/film may have won or been nominated for
• Cast, crew director credits