2. • The radio trailer must be between 30-40
seconds long.
• It must contain ‘sound bites’ from the
documentary.
• The sound bites are a couple seconds long and
are taken from parts of the interview.
• The sound bites are used to attract the
listener and to give them a sense of what the
documentary is like.
3. • The voice over is used to explains what the
documentary is about
• The voice over links together all the sound
bites to give a brief over view of the
documentary but also makes the listener to
want to know more.
• It helps to explain the mood of the
documentary
4. • The music of the documentary is for the
background and should be quiet but can still
be heard behind the voice over and sound
bites
• It sets a pace and the atmosphere to the
listener
• The music must be relevant and relate to the
documentary in some way.
