Discover the Best Web Videos with Web Video Collection 1, 2, 3, 4, 5, 6, 7, 8, 9

Unsure where to start? Use this collection of links to our articles and videos to learn about what omnichannel customer journeys are, how to conduct research to evaluate them, and how to design journeys effectively.

One approach to splitting a list into chunks of size N without using a loop is to use the collections module. The collections module has a deque class that allows you to easily split a list into chunks of a specific size.

Web Video Collection 1, 2, 3, 4, 5, 6, 7, 8, 9

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The individuals and organizations that use WCAG vary widely and include Web designers and developers, policy makers, purchasing agents, teachers, and students. In order to meet the varying needs of this audience, several layers of guidance are provided including overall principles, general guidelines, testable success criteria and a rich collection of sufficient techniques, advisory techniques, and documented common failures with examples, resource links and code.

An alternative for time-based media or audio description of the prerecorded video content is provided for synchronized media, except when the media is a media alternative for text and is clearly labeled as such.

Where pauses in foreground audio are insufficient to allow audio descriptions to convey the sense of the video, extended audio description is provided for all prerecorded video content in synchronized media.

audio or video synchronized with another format for presenting information and/or with time-based interactive components, unless the media is a media alternative for text that is clearly labeled as such

The same data set may be considered as either a population or a sample, depending on the reason for its collection and analysis. For instance, the final exam grades of the students in a class are a population if the purpose of the analysis is to describe the distribution of scores in that class, but they are a sample if the purpose of the analysis is to make some inference from those scores to the scores of other students (perhaps students in different classes or different schools). Analyzing a population means your data set is the complete population of interest, so you are performing your calculations on all members of the group of interest to you and can make direct statements about the characteristics of that group. In contrast, analyzing a sample means you are working with a subset drawn from a larger population, and any statements made about the larger group from which your sample was drawn are probabilistic rather than absolute. (The reasoning behind inferential statistics is discussed further in Chapter 3.) Samples rather than populations are often analyzed for practical reasons because it might be impossible or prohibitively expensive to study all members of a population directly.

A video shot in 1920 x 1080 px resolution would have an aspect ratio of 16:9 since the width (1920 px) is 1.7 times the height (1080 px), which is the same proportion as 16/9 or commonly written as 16:9.

The aspect ratio can refer to your video aspect ratio, meaning the aspect ratio in which you would record your video. It may also refer to that of a display (or screen), meaning the aspect ratio in which your video would play on the screen of a device or a projection screen.

Most of you reading this will however create videos for consumption over social media. If that is your purpose, we recommend the standard for HDTV i.e. 16:9 (or 1.78:1) aspect ratio. You can use this for pre-recorded and edited videos that you may wish to upload, or even if you choose to live stream.

While aspect ratio is the ratio of width and height of a video, its resolution is the total number of pixels displayed on screen. Higher the resolution, higher is the quality of the video or sharper is the video.

So, while 16:9 is ideal, you may choose to still record your video in other formats, like square (1:1), 4:3, or even in vertical format (9:16). To fit your video (of differing aspect ratios) on different devices, the YouTube video player may automatically add the default white padding (grey, when the Dark theme is enabled).

The most common aspect ratio one would find on Instagram is its classic 1:1. This is also an optimal format for phone screens. However, content creators do use more formats on the platform. Since content on Instagram is consumed on the phone, it helps to know the most popular video aspect ratios for mobile:

The platform allows users to upload their own videos through shared videos, which can be a maximum of 10 minutes long. Individuals and brands can also create video ads to reach a larger audience or as part of a larger paid campaign.

Twitter allows two formats for in-feed videos, square (1:1) and 16:9 (landscape or portrait). While the former, the square format is recommended for a seamless output across devices, the latter remains a favourite. Apart from that, brands have also leveraged the various other ad formats on Twitter.These are the aspect ratios used on the platform:

While it is ideal to record in the desired video aspect ratio, you can also change the aspect ratio of a video after it has been filmed. Whatever you choose to do, do ensure that your video is of the right aspect ratio for the platform and format, as some platforms will auto crop your video to fit their aspect ratio.

You can simply crop your video to the desired aspect ratio. Do note that cropping could mean having to cut out important parts in a frame. So, choose carefully which part of the frame are the most important to you, so you can crop out the rest.

If you did find value in this piece, do share it with your friends and colleagues. If you are looking to repurpose your YouTube videos to Instagram, you should check out this guide that comes built-in with a ready-made template for you to use. 2ff7e9595c