Audio Video Certification Prep General knowledge

Which invention led to the development of the first camera?

• Electricity

• Camera obscura

• Horse racetrack

• Cinematograph

Answer explanation

The camera obscura, an early optical device, projected images through a small hole, laying the groundwork for the development of the first camera. It demonstrated the principles of light and image capture essential for photography.

What was the first film to pan the camera from left to right or right to left?

• The Horse in Motion

• The Matrix

• The Great Train Robbery

• A Trip to the Moon

Answer explanation

The Great Train Robbery, released in 1903, is notable for its innovative use of camera techniques, including panning, making it the first film to pan the camera from left to right or right to left.

What is a standard aspect ratio used today?

• 2.35:1

• 1.33:1

• 1.85:1

• All of the above

Answer explanation

All listed aspect ratios (2.35:1, 1.33:1, 1.85:1) are standard in various media formats today, making 'All of the above' the correct choice.

When evaluating content, what should you be observant of?

• The author's name and credentials and whether or not sources are cited

• Spelling and grammatical errors

• Whether the information is objective or designed with a purpose

• All of the above

Answer explanation

When evaluating content, it's important to consider the author's credentials, check for spelling and grammatical errors, and assess the objectivity of the information. Therefore, 'All of the above' is the correct choice.

The four typical components of a screenplay are:

• Transition, communication, production, character

• Heading, slugline, audience, transition

• Communication, slugline, transition, scene description

• Scene description, heading, dialogue, character

Answer explanation

The correct components of a screenplay are scene description, heading, dialogue, and character. These elements are essential for structuring the narrative and conveying the story effectively.

When might you use a parenthetical in a script?

• When including a sound effect

• When the meaning of the dialogue is unclear

• When a new character is introduced

• You should never include a parenthetical

Answer explanation

You might use a parenthetical when the meaning of the dialogue is unclear, as it helps clarify the intended emotion or action behind the words, ensuring the actor delivers the line as intended.

What is one factor that can be used to determine fair use in the U.S.?

• Other countries allow the use of the copyrighted material in all works.

• The purpose of the new work is for noncommercial use.

• The copyright owners don’t return your request for permission to use the material.

• Only if you are using the material in exactly the way it was produced originally.

Answer explanation

One factor for fair use is the purpose of the new work. If it is for noncommercial use, it is more likely to be considered fair use, as this aligns with the intent of promoting creativity and education.

Adding a small number of sound effects and cleaning up distractions in the sound is known as:

• Sweetening

• Sound saving

• Mixing

• Leveling

Answer explanation

Sweetening refers to the process of enhancing audio by adding sound effects and removing unwanted noise, making it the correct choice for this question.

If you hear gaps in the audio, what should you do?

• Fill in the gaps with a louder voiceover

• Edit in room tone with fades overlapping nearby audio

• Add keyframes

• Add in sound effects

Answer explanation

Editing in room tone with fades helps create a seamless audio experience by masking gaps without abrupt changes, making it the best choice for addressing audio gaps.

True or False: Y-axis movement occurs when a person or object moves toward or away from the screen to create the illusion of depth.

• True

• False

Answer explanation

True. Y-axis movement refers to moving toward or away from the screen, which creates a sense of depth in a visual space, confirming the statement is correct.