71 lines
2.4 KiB
ActionScript
71 lines
2.4 KiB
ActionScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mangui.osmf.plugins.traits {
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import org.mangui.hls.HLS;
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import org.mangui.hls.event.HLSEvent;
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import org.osmf.media.MediaResourceBase;
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import org.osmf.net.NetStreamLoadTrait;
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import org.osmf.traits.LoaderBase;
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CONFIG::LOGGING {
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import org.mangui.hls.utils.Log;
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}
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public class HLSNetStreamLoadTrait extends NetStreamLoadTrait {
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private var _hls : HLS;
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private var _timeLoaded : Number;
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private var _timeTotal : Number;
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public function HLSNetStreamLoadTrait(hls : HLS, duration : Number, loader : LoaderBase, resource : MediaResourceBase) {
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CONFIG::LOGGING {
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Log.debug("HLSNetStreamLoadTrait()");
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}
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super(loader, resource);
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_hls = hls;
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_timeLoaded = 0;
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_timeTotal = duration;
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super.netStream = _hls.stream;
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_hls.addEventListener(HLSEvent.MEDIA_TIME, _mediaTimeHandler);
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}
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override public function dispose() : void {
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CONFIG::LOGGING {
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Log.debug("HLSNetStreamLoadTrait:dispose");
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}
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_hls.removeEventListener(HLSEvent.MEDIA_TIME, _mediaTimeHandler);
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super.dispose();
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}
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override public function get bytesLoaded() : Number {
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return _timeLoaded;
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}
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override public function get bytesTotal() : Number {
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return _timeTotal;
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}
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public function get hls() : HLS {
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return _hls;
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}
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/** **/
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private function _mediaTimeHandler(event : HLSEvent) : void {
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var timeTotal : Number = Math.round(10 * event.mediatime.duration) / 10;
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var timeLoaded : Number = Math.max(0,Math.round(10 * (event.mediatime.position + event.mediatime.buffer)) / 10);
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if (_timeTotal != timeTotal) {
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if (timeTotal < _timeLoaded || timeTotal < 0) {
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timeTotal = NaN;
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}
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_timeTotal = timeTotal;
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setBytesTotal(timeTotal);
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}
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if (_timeLoaded != timeLoaded && timeLoaded <= timeTotal) {
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_timeLoaded = timeLoaded;
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setBytesLoaded(timeLoaded);
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}
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};
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}
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} |