EBK COMPUTER NETWORKING
7th Edition
ISBN: 8220102955479
Author: Ross
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 9, Problem R2RQ
Program Plan Intro
Video:
- Videos are considered to be a sequence of images where the images are being displayed at constant rate.
- Video can be compressed by trading off the quality in the video with that of the bit rate.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
 There is redundancy that can occur in video that is sent over a network. Encoding techniques take advantage of two broad classes
of redundancy. Name these two encoding techniques, and how each can be used for more efficient compression.
There are two types of redundancy in video.
Describe them, and discuss how they can be
exploited for efficient compression.
Redundancy occurs whenever video is sent across a network. There are two types of redundancy used in encoding. Which of the following two encoding techniques would be the better choice to apply to achieve better compression?
Chapter 9 Solutions
EBK COMPUTER NETWORKING
Ch. 9 - Prob. R1RQCh. 9 - Prob. R2RQCh. 9 - Prob. R3RQCh. 9 - Prob. R4RQCh. 9 - Prob. R5RQCh. 9 - Prob. R6RQCh. 9 - Prob. R7RQCh. 9 - Prob. R8RQCh. 9 - Prob. R9RQCh. 9 - Prob. R10RQ
Ch. 9 - Prob. R11RQCh. 9 - Prob. R12RQCh. 9 - Prob. R13RQCh. 9 - Prob. P1PCh. 9 - Prob. P2PCh. 9 - Prob. P3PCh. 9 - Prob. P4PCh. 9 - Prob. P5PCh. 9 - Prob. P6PCh. 9 - Prob. P7PCh. 9 - Prob. P8PCh. 9 - Prob. P9PCh. 9 - Prob. P10PCh. 9 - Prob. P11PCh. 9 - Prob. P12PCh. 9 - Prob. P13PCh. 9 - Prob. P14PCh. 9 - Prob. P15PCh. 9 - Prob. P16PCh. 9 - Prob. P17PCh. 9 - Prob. P18PCh. 9 - Prob. P19PCh. 9 - Prob. P20PCh. 9 - Prob. P21PCh. 9 - Prob. P22P
Knowledge Booster
Similar questions
- Explain the differences between interlacing and progressive scan in the context of video signal transmission, as well as provide a high-level overview of how each method operates.arrow_forwardMP3 encoding Explain in your own words what is meant by masking effects in acoustics and what role they play in MP3 compression.arrow_forwardWhen moving images are sent across a network, redundancy is inevitable. In encoding, we employ two kinds of redundancy. With regards to compression, which of the following two methods should be used?arrow_forward
- Video compression techniques allow for the creation of several copies of a video with varying degrees of quality. To what end are you using this strategy?arrow_forwardCompression techniques can be used to make many copies of a video with varied qualities. In a few phrases, explain what this is for.arrow_forwardMP3 compression Explain in your own words what is meant by sub-band coding in acoustics and what role it plays in MP3 compression.arrow_forward
- MP3 encoding Explain in your own words what masking effects in acoustics are and what function they play in MP3 compression.arrow_forwardMany copies of a video may be made with different quality levels using compression methods. What are you attempting to accomplish with this?arrow_forwardCompare the frequency masking and temporal masking in Audio compression.arrow_forward
- Explain the distinctions between interlacing and progressive scan in video signal transmission, as well as a high-level description of how each approach works.arrow_forwardUsing compression methods, it is possible to generate many copies of a video with varying degrees of quality. In a few words, explain the purpose of this initiative.arrow_forwardCompression methods can be used to create several copies of a video of varying quality. Explain in a few words what this is for.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning