Var btn = document.getElementById(‘play’) Var oAudio = document.getElementById(‘myaudio’) Var currentFile = “” //Global variable to track current file If these values are different, the src property is set to the new file URL, the “currentFile” variable is updated, and the load method is called.
When the user clicks the Play button, the “currentFile” variable is compared to the value in the text field that is specified by “audioURL.value”. The global variable “currentFile” is defined so that it keeps track of the URL for the file that is currently playing.
To play more than one file, you can set the audio object’s src property to a URL of an audio file from within JavaScript. In the JavaScript portion, using document.getElementById, the audio object is returned in oAudio, the button object is returned in btn and list object is returned in audioURL. When a file is first loaded, the paused property returns true (playback is paused) even though the pause method has not explicitly been called. If the file is paused, the paused property returns true, and the play method is called, the button label is updated to Pause. If the audio file is playing, the paused property returns false, and the pause method is called to pause the playback. The state is checked every time the “playAudio” function is called. The button object is retrieved so that the button label can be toggled between Play and Pause, depending on the state of the audio object’s paused property.
The tag supports the Global Attributes and the Event Attributes.The play and pause methods are used to provide playback control. Playback starts only after clicking the corresponding button. Tells the browser to upload a small portion of the file to determine its main characteristics: (for example, file size). Playback starts after the page is loaded. Mutes the sound when the audio file is played.ĭefines what browser should do, if the attribute controls is not specified. Repeats continuously the audio file from the beginning after its completion. If the controls attribute is missing, the audio file will not be displayed on the page. Plays the audio file automatically after loading the page.ĭisplays the control panel (start button, scroll, volume control). If the attribute is specified, then by default this function is considered to be enabled. Muted attributes are used, and their values can be omitted. The tag has attributes, that indicate the path to the audio file, the way how the audio file should be played, etc.
HTML5 AUDIO EXAMPLE DOWNLOAD
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HTML5 AUDIO EXAMPLE ISO
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