Question

question 19
1 pts
if you set your video at 30 fps for editing, but then play it back at 29.97 frames for ntsc recording, your audio may grow slowly out of _____.
○ resolution
○ tune
○ synchronization
○ pitch
question 20
1 pts
it is possible that you will record in one format and need to edit in another.
○ true
○ false
question 21
1 pts
only the most professional editing programs allow you to incorporate still photographs and graphics.
○ true
○ false
question 22
1 pts

Explanation:

Question 19

The question is about video and audio timing. When video frame rates change (30 fps to 29.97 fps), audio can lose alignment with video, which is "synchronization". "Resolution" is about image quality, "tune" is about audio adjustment (not timing), "pitch" is about audio frequency (not timing). So the correct option is synchronization.

In video production, different recording and editing workflows may require using different formats (e.g., recording in a camera - specific format and editing in a software - compatible format). So the statement "It is possible that you will record in one format and need to edit in another" is true.

Many non - professional or consumer - level video editing programs (like iMovie, some free editing software) also allow incorporating still photographs and graphics. So the statement "Only the most professional editing programs allow you to incorporate still photographs and graphics" is false.

Answer:

C. synchronization

Question 20