Bootstrap responsive resize video padding
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- BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING HOW TO
- BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING FULL
- BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING CODE
Some examples of where maintaining aspect ratio become important are: With the advent of responsive design, maintaining aspect ratio has been increasingly important for web developers, especially as image dimensions differ and element sizes shift based on available space. One is 634 x 951px while the other is 200 x 300px.
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The most common aspect ratios for photography are 4:3 and 3:2, while video, and more recent consumer cameras, tend to have a 16:9 aspect ratio. Aspect ratio #Īspect ratio is most commonly expressed as two integers and a colon in the dimensions of: width:height, or x:y. Now, there's a more straightforward way to do this with the new aspect-ratio property launching in Chromium 88, Firefox 87, and Safari Technology Preview 118. If you’re using FitVid.Summary: Maintaining a consistent width-to-height ratio, called an aspect ratio, is critical in responsive web design and for preventing cumulative layout shift. If all of this is too much work, you can use a great jQuery plugin called FitVid.js to take care of automatically wrapping your videos in a responsive container with an intrinsic aspect ratio and adding the needed CSS.YouTube’s player chrome is 25px tall so the padding-top should be set to 25px.
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If you need some extra room for a player’s controls (like YouTube for instance), you can add a padding-top property to the.Set it to 75% if the video is 4:3, for instance. You can use different padding-bottom percentages if your video has a different aspect ratio.
BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING CODE
Then, the SproutVideo iframe embed code is placed within this box and set up to take 100% of it’s width and 100% of it’s height. This sets up a 16:9 aspect ratio for that div (9/16 = 56.25%). videoWrapper sets the padding-bottom property to 56.25%. See it in action (Try resizing the browser window!) Explanation
BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING FULL
Once the aspect ratio is set up, we just need to set our video embed code to take up the full width and height of the box we just created. By setting the padding-bottom property to a percentage of the width of the containing element, we are able to create an intrinsic aspect ratio for that box. The padding-bottom css property is what allows us to define the aspect ratio for the box in which the video will be placed. To set up this “ intrinsic ratio” you simply need to create a box with the proper aspect ratio, place the embedded video in that box, and have it stretch to fit that box. This way, the browser will be able to maintain that aspect ratio when resizing the video in a responsive layout. The solution to this problem is to tell the browser what the proper aspect ratio should be for the video in the iframe or object element. This can lead to some frustrating behavior when embedding a video in a responsive layout.
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Iframe and object elements, on the other hand, have no native width and height that a browser can use to calculate an aspect ratio. Why do images resize fluidly and maintain their aspect ratio in responsive layouts, while videos using iframe or object embed codes do not? Since images have a defined width and height, browsers are able to calculate, and maintain, their aspect ratio when resizing them.
BOOTSTRAP RESPONSIVE RESIZE VIDEO PADDING HOW TO
If you’re in the process of building a responsive website or looking to add video to an already responsive website, here is a quick guide on how to make sure your videos resize as seamlessly as the rest of your site. Now, you can ensure your videos will resize automatically without touching a line of code on the page. Update: SproutVideo supports responsive video embed codes out-of-the-box.