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Question 1
An examiner pulls a multi-channel DVR export that plays correctly only in the manufacturer's proprietary player. What is the FIRST recommended forensic action before any image processing?
Correct Answer:
Image the original recorder media and compute MD5 or SHA-256 hashes of every export
Question 2
Which codec is most commonly associated with the .mp4 container in modern IP-camera and smartphone recordings?
Correct Answer:
H.264 (AVC)
Question 3
A surveillance file reports a frame rate of 29.97 fps. This non-integer rate is rooted in which historical broadcast standard?
Correct Answer:
NTSC color compatibility with monochrome television in North America
Question 4
In an H.264 stream, which frame type is fully self-contained and can be decoded WITHOUT reference to any other frame?
Correct Answer:
I-frame (IDR)
Question 5
An older proprietary DVR exports a single file containing 16 camera views interleaved frame by frame. The forensic step required to obtain a separate stream for each camera is called:
Correct Answer:
Demultiplexing (demuxing)
Question 1
Exam overview

About this Exam

Prepare with the IAI CFVE Practice Questions - IAI Certified Forensic Video Examiner (CFVE) Exam practice quiz. This question bank includes 100 questions covering video, forensic, examiner, frame, and image. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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IAI CFVE Practice Questions - IAI Certified Forensic Video Examiner (CFVE) Exam

This practice set contains 100 questions from the matching question bank and focuses on video, forensic, examiner, frame, and image. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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