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#CSS HTML5 AUDIO PLAYER CODE#

Consider the fact that with mobile devices, there is no mouse. This extends to cases where something must work on a mobile device and such certifications are issued in spite of never having run the application on a mobile device! Too often, the assumption is made that if it works on the desktop, it works on a mobile device. It never ceases to amaze me how often developers certify that something is working without at least some rudimentary testing to verify that assertion. The disparity between the desktop and mobile versions underscores the importance of testing. The Importance of Testing with Different Browsers and Devices Fortunately, there's a remedy with JavaScript and CSS!įigure 2: Depending on your device, the HTML5 Audio Control with the Controls option set may not be functional. The important takeaway is that for most cases, the HTML5 Audio Control's visual facilities are useless. Even in the desktop scenario, there's no way to style the visual appearance. The main point is that unless your Web application is limited to the desktop, which isn't likely, the HTML5 Audio Control default visual features won't prove to be very useful. The fact that it's Chrome doesn't matter. The iPhone browser, Google Chrome in this case, is broken. Looking to Figure 2, you can see simple markup that is rendered in two very different ways. That concern has not been totally alleviated. Not too long ago, there was legitimate concern over whether all browsers supported HTML5. The HTML5 Audio Control has the capacity to alleviate a lot of work. Your browser does not support the audio element.

#CSS HTML5 AUDIO PLAYER CODE#

The following code illustrates a simple usage:

Identical UX for desktop and mobile devicesįigure 1 shows a mock-up of what these use-case requirements might look like.įigure 1: This is a Desktop and mobile UI mock-up depicting the use case visual requirements.

Let's say that you're tasked to build a Web page that can play a number of audio clips. The code is licensed under the MIT Open Source License. The code for this solution can be found on GitHub. If you're new to Web development or have always relied on using third-party JavaScript and CSS frameworks as abstractions in lieu of working directly with base JavaScript and CSS, this article may prove to be good learning resource for you. In this article, I'll take you through those issues with a simple prescription that will help you avoid the struggles and pitfalls with this control. In spite of that usefulness, major issues exist when attempting to use the control “out of the box” on a mobile device. The same goes for the Video Control (which won't be discussed in this article). The HTML5 Audio control presents a standard way to play audio. In this issue, I address that by writing about one of the HTML5's most useful features, the Audio Control. It's been a while since I've written a technical piece. Note: The current version does not support live streaming.I'm taking a brief hiatus from my usual legal topics. Note: If you want to load audio files from an external server, make sure it has the correct CORS setting (Access-Control-Allow-Origin). However, this entails some constraints:ġ. It requires the associated audio sources to be stored at the same location.Ģ. The file extensions must be lower case. Note: If you want to use multiple audio file formats for one player, just omit the file extension (including the dot!) from your audio url in the data-url attribute. htaccess you should skip redirection rules for “HEAD” requests. In order to prevent redirection problems with.

Note: Before loading an audio source, the script will test whether the file exists. Note: Audio file paths can be relative or absolute.

The player height is defined by the track height. Note: The player will by default assume the width of its container element.