Evaluate, by weighing up the advantages and disadvantages, the impact of image editing in the making of movies.

9626_m20_qp_32

THEORY

2020

Paper 3, Variant 2

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Tick the most accurate statement referring to video files. ✓ It is only possible to export a video file using the file format it has been created in Video files are often stored in jpeg format It is possible to convert a video file into a gif format It is not possible to insert a still image into a video file Tick the most accurate statement referring to the use of features of video editing software. ✓ It is not possible to alter the speed of a video once it has been saved Trimming a video clip is achieved by removing unwanted footage It is not possible to add sound to a video once the video is finished An aspect ratio is the number of frames in a section of a video compared to the total number of frames

9626_s20_qp_13

THEORY

2020

Paper 1, Variant 3

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Explain why the following techniques could be used when editing a video. Creating credits Extracting a still image Exporting a video clip in a different file format

9626_s24_qp_13

THEORY

2024

Paper 1, Variant 3

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The photograph shown in Fig. 1 was taken and manipulated into the JPEG image shown in Fig. 2. Fig. 1 Fig. 2 Describe all the software features used to change the image in Fig. 1 to produce the image in Fig. 2. Explain why the features of the face in Fig. 2 are no longer easy to see.

9626_w18_qp_33

THEORY

2018

Paper 3, Variant 3

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shows a photograph of a scene. shows the same scene after the photograph has been edited with image editing software. Describe how image editing tools could have been used to change the photograph in into that in .

9626_w19_qp_32

THEORY

2019

Paper 3, Variant 2

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A manager has produced a training video. It has been given to the IT department to edit. Describe the purpose of the following features of video editing software and how each could be used. Trimming Adding captions

9626_w21_qp_11

THEORY

2021

Paper 1, Variant 1

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Explain why the following techniques could be needed when making videos. trimming a video clip adding subtitles to a video adding sound to a video

9626_w23_qp_12

THEORY

2023

Paper 1, Variant 2

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It is possible to use sound editing software to vary the sampling rate in an audio file. Describe what is meant by sampling, sampling rate and the factors that should be considered when varying the sampling rate.

9626_m20_qp_12

THEORY

2020

Paper 1, Variant 2

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Virtual reality and augmented reality are used when training firefighters. Describe the differences between virtual reality and augmented reality. Describe the advantages of using virtual reality when training firefighters.

9626_m21_qp_32

THEORY

2021

Paper 3, Variant 2

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Sound editing software can be used to alter the sampling rate in audio files. Explain what is meant by the term sampling rate. Explain how the sampling rate can affect the audio files.

9626_m24_qp_12

THEORY

2024

Paper 1, Variant 2

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