Question at position 4 A corporate communications director sees a video circulating on social media that appears to show the company's CEO making inflammatory statements about a controversial political issue. The video quality is high, and the CEO's voice sounds authentic. However, the CEO was actually on vacation during the time the video was supposedly recorded, and the company has no record of the statement. The video has been slowed down slightly and edited to remove context. This is BEST classified as which type of synthetic media?]]>A deepfake video using AI-generated facial mappingA cheapfake using real footage manipulated through editing and speed changesAn AI-generated text-to-video creation with no real source footageA voice clone audio deepfake overlaid on unrelated video单项选择题
A
A deepfake video using AI-generated facial mapping
B
A cheapfake using real footage manipulated through editing and speed changes
C
An AI-generated text-to-video creation with no real source footage
D
A voice clone audio deepfake overlaid on unrelated video

Question

Question at position 4 A corporate communications director sees a video circulating on social media that appears to show the company's CEO making inflammatory statements about a controversial political issue. The video quality is high, and the CEO's voice sounds authentic. However, the CEO was actually on vacation during the time the video was supposedly recorded, and the company has no record of the statement. The video has been slowed down slightly and edited to remove context. This is BEST classified as which type of synthetic media?]]>A deepfake video using AI-generated facial mappingA cheapfake using real footage manipulated through editing and speed changesAn AI-generated text-to-video creation with no real source footageA voice clone audio deepfake overlaid on unrelated video单项选择题

A

A deepfake video using AI-generated facial mapping

B

A cheapfake using real footage manipulated through editing and speed changes

C

An AI-generated text-to-video creation with no real source footage

D

A voice clone audio deepfake overlaid on unrelated video

BlackTom AI · Accepted Answer

The scenario presents a video that appears authentic but is actually made by manipulating real footage rather than generating new content from scratch.
Option 1: 'A deepfake video using AI-generated facial mapping' would involve creating a synthetic face that imitates the CEO using AI, not simply editing real footage. Since the video uses real-looking footage of the CEO and there’s no indication of AI-generated facial replacement, this option overstates the method.
Option 2: 'A cheapfake using real footage manipulated through editing and speed changes' fits the description well. The video quality is high and the CEO’s voice seems authentic, but the key clues are that the person was on vacation and there is no official record of the statement. The video has been slowed and edited to remove context, which are classic characteristics of a cheapfake that relies on real footage with selective editing and pacing adjustments to mislead.
Option 3: 'An AI-generated text-to-video creation with no real source footage' would imply the entire video was produced from AI without any real footage as a source. Here, there is real footage involved and the problem lies in its manipulation, not in the synthesis of new scenes from text prompts.
Option 4: 'A voice clone audio deepfake overlaid on unrelated video' would involve duplicating a voice using voice cloning technology and placing it over unrelated footage. In this case, the description emphasizes manipulated footage and altered context rather than a cloned voice being added to something else, so this option does not accurately capture the core issue of the setup.
Overall, the misleading element arises from tampering with legitimate footage (editing, speed changes, and contextual removal) rather than producing fully synthetic footage or voice clones, pointing to a cheapfake as the most accurate classification.

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