You want to develop an application that can stream Malaysia TV Channel in full HD resolution. Assume that a compressed Full HD video have an average frame size of 250 kb with 20 frames per second and the audio is encoded with a sampling rate of 22.05 kHz, a Bit-depth of 8-bits and 6 Channel. In order to ensure the application runs smoothly without problem, a Stress Testing and Load Testing are needed to be done. 1. testing is done to check the minimum amount of bandwidth required for your server. 2. testing is done to check what happen to the server if limit exceeded and how long it takes to recover when capacity become normal again. 3. Calculate the bandwidth required for the video only (în Mega-bits per seconds) Mbps 4. Calculate the bandwidth required for the audio only (în Mega-bits per seconds) Mbps 5. Calculate the total amount of bandwidth required to stream the video together with the audio (in Mega-bits per seconds) Mbps 6. If there are 150,000 users are expected to use the application at every second, how big is the server's bandwidth that you need to prepare for the application to work without overloading the server (in Giga-bits per seconds) Gbps

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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You want to develop an application that can stream Malaysia TV Channel in full HD resolution. Assume that a compressed Full HD video have an average frame size of 250 kb with 20 frames per
second and the audio is encoded with a sampling rate of 22.05 kHz, a Bit-depth of 8-bits and 6 Channel. In order to ensure the application runs smoothly without problem, a Stress Testing and
Load Testing are needed to be done.
1.
testing is done to check the minimum amount of bandwidth required for your server.
2.
testing is done to check what happen to the server if limit exceeded and how long it takes to recover when capacity become normal again.
3. Calculate the bandwidth required for the video only (in Mega-bits per seconds)
Mbps
4. Calculate the bandwidth required for the audio only (in Mega-bits per seconds)
Mbps
5. Calculate the total amount of bandwidth required to stream the video together with the audio (in Mega-bits per seconds)
Mbps
6. If there are 150,000 users are expected to use the application at every second, how big is the server's bandwidth that you need to prepare for the application to work without overloading
the server (in Giga-bits per seconds)
Gbps
Transcribed Image Text:You want to develop an application that can stream Malaysia TV Channel in full HD resolution. Assume that a compressed Full HD video have an average frame size of 250 kb with 20 frames per second and the audio is encoded with a sampling rate of 22.05 kHz, a Bit-depth of 8-bits and 6 Channel. In order to ensure the application runs smoothly without problem, a Stress Testing and Load Testing are needed to be done. 1. testing is done to check the minimum amount of bandwidth required for your server. 2. testing is done to check what happen to the server if limit exceeded and how long it takes to recover when capacity become normal again. 3. Calculate the bandwidth required for the video only (in Mega-bits per seconds) Mbps 4. Calculate the bandwidth required for the audio only (in Mega-bits per seconds) Mbps 5. Calculate the total amount of bandwidth required to stream the video together with the audio (in Mega-bits per seconds) Mbps 6. If there are 150,000 users are expected to use the application at every second, how big is the server's bandwidth that you need to prepare for the application to work without overloading the server (in Giga-bits per seconds) Gbps
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