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我想使用媒體源api流「webm」視頻,我正在按照演示代碼「http://html5-demos.appspot.com/static/media-source.html」。我沒有得到任何錯誤,但沒有玩。媒體源api源緩衝追加不工作
這裏是我的代碼
var type=entry.type; // it is always "video/webm"
var video=document.createElement("video");
var mediaSource = new MediaSource();
video.src = window.URL.createObjectURL(mediaSource);
mediaSource.addEventListener('webkitsourceopen', function(e) {
var sourceBuffer = mediaSource.addSourceBuffer(type+';codecs="vorbis,vp8"');
var obj=get({path:entry.path,request:"read"}); // this is my server get
obj.onstarted=function(url){
self.showVideo(video,url);
};
obj.onBlobRecieved=function(chunk){
//chunk is a blob
sourceBuffer.append(new Uint8Array(chunk));
}
obj.oncomplete=function(url){
video.play(); // for testing play on complete
}
},false);
我調試的代碼,sourcebuffer總是返回長度爲0;
如何解決?