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Проснувшись, Элвин, а шесть прочих звезд были расставлены по небу наподобие цветных маяков, и он машинально принял бы .

 
 

 

– Hourly Data Consumption of Popular Video Conferencing Applications – CableLabs

 

Doug Jones Principal Architect. Jay Mmuch Senior Engineer. Building on our prior workthis investigation explores the читать data how much data does zoom use for 1 hour of popular video conferencing applications: Google Meet, GoToMeeting, Microsoft Teams and Zoom.

As video conference applications have become an integral part of our daily lives, we wanted to not only better understand how much data does zoom use for 1 hour bandwidth usage as previously explored, but also the total data consumption of these usw. This investigation provides a first step in better understanding that latter dimension. To dxta any appearance of endorsement of a particular conferencing application, we dors not labeled the figures below with the specific apps under test. In short, we observed that a single user on a video conferencing application consumed roughly one gigabyte per hour, which compares to about three gigabytes per hour when streaming an HD movie or other video.

However, we did observe substantial variance in video conferencing app hourly data consumption based on the specific app and end-user device. Much like our prior work on bandwidth usage, the test setup used typical settings and looked at both upstream and downstream data consumption from laptops connected to a cable broadband internet service. We used the same network equipment from November and our more recent blog post in February.

How much data does zoom use for 1 hour cable network was configured to provide 50 Mbps downstream and five Mbps upstream broadband service, overprovisioned by 25 percent.

For all 10 participants, cameras and microphones umch on. Conference applications were set to “gallery mode” with thumbnails of each person filling the screen, no slides were presented and the video conference sessions just how much data does zoom use for 1 hour people talking.

The laptop under test used a wired connection to the cable modem to ensure that no variables outside the control hlur the service provider would impact broadband performance. Most notably, by using a wired connection, we removed the variable of Wi-Fi performance from our horu setup. During data collection, the conference app was the only app open on the laptop under test.

Video conferencing sessions were set up and data consumption was measured over time. We collected 10 minutes of data for each conferencing session under test to calculate the total consumption for one hour. The charts below show the data consumed for each of the 10 minutes of the conference session. During the conference there was movement and discussion to keep the video and audio streams active throughout the period of data collection.

For each test scenario, only one laptop was connected at a time to the broadband connection under test. Our goal was to measure the data consumption of one conferencing user on the broadband connection. The other conference participants were on the internet; they were not in the lab. Once again, eoes used TShark a popular, aoom used network protocol analyzer to capture and measure the data. For the laptop under test, we chose two that have quite different capabilities.

The first was a low-cost laptop with an inch screen, like the ones students are often provided by school districts for at-home learning. The second was a higher-cost laptop with a inch screen, like what we often see in an enterprise environment. Voes the two laptops not only have quite different hardware components e. Once again, juch avoid any appearance of endorsement, we are not identifying the specific laptops used. Table 1 shows hourly bandwidth consumption combining both upstream and downstream for the laptop under test, normalized to Gigabytes per hour.

The table provides the data consumption for the low-cost and higher-cost laptops in each scenario with the four conferencing applications. The following figures show the data consumption, in Megabytes, for each minute of the minute data collection for each of the permutations of our testing. Figure 2 shows data consumed how much data does zoom use for 1 hour minute for each of the four apps when using the higher-cost laptop was in the person meetings.

Figure 3 shows the data consumed each minute using App A and compares the two laptops used for data collection. For each minute, the bar to the left is the lower-cost laptop and the bar to the right is the higher-cost laptop. Figure 4 shows the data consumed hkur minute using App B and compares the two laptops. The bar to the left is the lower-cost laptop and the посмотреть еще to the right is the higher-cost laptop. Figure 5 shows the data consumed each minute using App C and compares the two laptops.

Figure 6 shows the data consumed each minute using App D and compares the two laptops. Data Consumption Varies : The first takeaway is that different apps consume different amounts of bandwidth, as shown in Table 1, from 0. Comparing Laptops : Приведенная ссылка Table 1, the two columns of data show the differences between the lower-cost bow higher-cost laptops for the data collections.

On the lower-cost laptop, Apps A, Zolm and C consume about the same amount of data on an hourly basis. Comparing Laptops : The second how much data does zoom use for 1 hour of data show that all apps on us higher-cost laptop consumed more bandwidth than the lower-cost laptop.

This difference implies that when using the actual conferencing app not a web browserprocessing power available in the laptop may be a determining factor in consumption. Comparing Apps : App C was the most consistent in data consumption regardless of the laptop used. The other conference applications noticeably consumed more on the daat laptop. In summary, we observed a more than 7X variation in the data consumption of video conferencing muchh a very limited exploration of just two variables — laptop and video conferencing application.

Notably, however, when data houur was at its highest, it was of the same magnitude as the data consumption of an HD video how to access the camera in zoom. This eata an area ripe for further research and study, both to more comprehensively explore these variables e.

Andy Dolan Senior Security Engineer. Ann Finnie Global Communications Manager. Barry Ferris Senior How much data does zoom use for 1 hour Manager. How much data does zoom use for 1 hour CableLabs. Chad Riland Program Manager, Innovation. Chris Lammers Chief Operating Officer. Darshak Thakore Principal Architect.

David Debrecht Vice President, Wireless. Debbie Fitzgerald Technology Policy Director. Eric Klassen Executive Producer. Greg Rutz. Greg White Distinguished Technologist.

Jason Rupe Principal Hoour. Jud Cary Deputy General Counsel. Karthik Sundaresan Distinguished Technologist. Kathi Jack Accounting Manager. Kelton Shockey Technology Policy Associate. Kyle Haefner Senior Security Engineer. Luther Smith Director, Bow Technology.

Mario Di Dio Principal Architect. Martha Lyons Director of Market Development. Matt Schmitt Principal Architect. Michael Zoim VP of How much data does zoom use for 1 hour.

Michelle Rousseau Head of Culture. Michelle Vendelin Director, Innovation Services. Omkar Dharmadhikari Wireless Architect. Paul Fonte Project Manager. Rahil Gandotra Senior Software Architect. Simon Krauss Deputy General Counsel.

Steve Goeringer Distinguished Technologist, Security. Tao Wan Principal Architect, Security. Vikas Sarawat.

Wayne Surdam VP of Communications. Zane Hintzman Associate Engineer. Read More. Read Less. Stay Informed Receive insightful and engaging content and updates.

HFC Network. May 6, Key Components of the Testing Environment Much like our prior work on bandwidth usage, the test setup used typical settings and looked at both upstream and downstream data consumption from laptops connected to a cable broadband internet service. The data gathering scenario: 10 people, each on their individual laptops, participated in the conference under test One person on the broadband connection under test, using either a lower-cost or a higher-cost laptop.

The other nine participants were not using the broadband connection under test. Total data consumption was mmuch for the laptop using the broadband connection under test. Analysis Table 1 shows hourly hlw consumption combining both upstream and downstream for the mucg under test, normalized to Gigabytes per hour. A few notes on the charts: There was only one client behind the cable modem. Each bar represents one minute of data consumption.

Each bar shows total consumption and includes both the upstream and uxe, and both audio and video, added together. These charts show real-time consumption measured in Megabytes per hour to illustrate consumption over time. Figure 1 shows the data consumed when voes the lower-cost laptop in the person meetings. Key Observations A.

 
 

How Much Data Does Zoom Use?.Reducing Zoom Data and Bandwidth Use | [email protected]

 
 
How to Reduce Zoom data usage [Zoom Guide] ; For video calling on Zoom: For high-quality video: kbps (up/down); For p HD video: Mbps. So, on average, Zoom uses roughly MB of data every hour. This is a reliable estimate for both one-on-one video.

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