The characteristics of VR technology have a positive impact on the production of documentary films,What are the impacts?( )
A. the audience's perspective changes from passive guidance to active choice
B. from recording to immersion
C. the concept of scenery is gradually blurred
D. fixed lens becomes the mainstream
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which are the narrative strategy of panoramic video? ( )
A. Construction of narrative field
B. Combination of virtual and reality
C. using Background music
D. using Commentaries (narration) and subtitles
In a traditional video, which of the following can be used to convey emotions?( )
A. ordinary shooting
B. delay photography
C. scene scheduling
D. fast and slow shots
Sound is an indispensable element in plane films and videos,it can( )
Adjust Rhythm
B. Creating Atmosphere
Cooperating with Swithcing of shots
D. Cooperating with Trastition
why the duration of a single shot is longer?( )
A. attracting the audience's viewpoint.
B. Panoramic film needs to build a complete narrative within the screen
C. the logical relationship between the upper and lower shots is no longer as close as the traditional video
D. it needs to leave enough time for the audience to traverse the whole scene
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