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Avalon
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Avalon Media System provides a simple API interface to allow cross-domain control of a media player embedded in an iframe.
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<iframe id="player_iframe" title="Wildlife" src="//www.example.com/master_files/g445cd121/embed" width="600" height="50" frameborder="0" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe> <script> // target_domain is the actual domain of the player, which can be different from the src url for the iFrame, if redirects exist var target_domain = "https://media.dlibexample.indiana.educom" // Send commands to the server function send_command(c, params){ var f = $('#player_iframe'); var command = params || {}; command['command']=c; f.prop('contentWindow').postMessage(command,target_domain); } // Receive commands from the server window.addEventListener('message', function(event) { var command = event.data.command; if (command=='currentTime') $('#set_offset').val(event.data.currentTime); }); </script> <button onClick="send_command('play')">Play</button> <button onClick="send_command('pause')">Pause</button> <button onClick="send_command('toggle_loop')">Toggle Loop</button> <button onClick="send_command('get_offset')">Get Offset</button> <button onClick="send_command('set_offset',{'offset':$('#set_offset').val()})">Set Offset</button> <input type='text' id='set_offset' size='5'/> [seconds] |
Note | ||
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Autoplaying an embedded player will not work in some cases and requires a user to initiate playback. See https://webkit.org/blog/7734/auto-play-policy-changes-for-macos/ for more details. |