优化BufferStreamPlayer扩展音质，调整demo细节

mznx115 · Aug 8, 2021 · 1238524 · 1238524
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diff --git a/README.md b/README.md
@@ -433,7 +433,7 @@ set={
     //*******高级设置******
         //,sourceStream:MediaStream Object
                 //可选直接提供一个媒体流，从这个流中录制、实时处理音频数据（当前Recorder实例独享此流）；不提供时为普通的麦克风录音，由getUserMedia提供音频流（所有Recorder实例共享同一个流）
-                //比如：audio、video标签dom节点的captureStream方法返回的流；WebRTC中的remote流；自己创建的流等
+                //比如：audio、video标签dom节点的captureStream方法（实验特性，不同浏览器支持程度不高）返回的流；WebRTC中的remote流；自己创建的流等
                 //注意：流内必须至少存在一条音轨(Audio Track)，比如audio标签必须等待到可以开始播放后才会有音轨，否则open会失败
 
         //,audioTrackSet:{ deviceId:"",groupId:"", autoGainControl:true, echoCancellation:true, noiseSuppression:true }
@@ -904,7 +904,7 @@ stream.stop();
 ```
 
 ### 【方法】stream.input(anyData)
-输入任意格式的音频数据，未start前调用会等到start成功后生效。
+输入任意格式的音频数据，未完成start前调用会等到start成功后生效。
 ```
 anyData: any 具体类型取决于：
     set.decode为false时:

diff --git a/app-support-sample/index.html b/app-support-sample/index.html
@@ -569,7 +569,7 @@
 		});
 		waveStore.Histogram3=Recorder.FrequencyHistogramView({
 			elem:".recwave"
-			,lineCount:10
+			,lineCount:20
 			,position:0
 			,minHeight:1
 			,fallDuration:400

diff --git a/assets/demo-vue/dist/index.js b/assets/demo-vue/dist/index.js
diff --git a/assets/demo-vue/dist/recordapp.js b/assets/demo-vue/dist/recordapp.js
diff --git a/assets/npm-home/hash-history.txt b/assets/npm-home/hash-history.txt
@@ -1,4 +1,8 @@
 [
+	{
+		"sha1": "da5d36f2d737a399132ff0dce78f4848f575b6d0",
+		"time": "2021-8-8 18:32:10"
+	},
 	{
 		"sha1": "f25250465e0e93c0f75f6c0a16a0940e9c350857",
 		"time": "2021-8-4 02:20:20"
@@ -14,9 +18,5 @@
 	{
 		"sha1": "3d5f78b7876b6d825aa51eeb12816abb428ee0a9",
 		"time": "2020-11-26 09:26:00"
-	},
-	{
-		"sha1": "fb3ceae274cae979c7ba353ec59cd38e95016fc9",
-		"time": "2020-11-17 10:37:35"
 	}
 ]
diff --git a/assets/runtime-codes/teach.source_stream.capture_stream.js b/assets/runtime-codes/teach.source_stream.capture_stream.js
@@ -5,6 +5,8 @@
 
 Recorder支持处理audio、video标签dom节点的captureStream方法返回的流，只需提供set.sourceStream配置参数即可，对流内音频的录制和对麦克风录制没有区别；因此Recorder所有的实时处理功能都能在这个流上进行操作，比如：对正在播放的音频进行可视化绘制、变速变调。
 
+captureStream方法目前是一个实验特性，并不是所有新浏览器都能支持的；另外不推荐带浏览器前缀使用，行为可能不一致（如mozCaptureStream）；参考文档: https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/captureStream
+
 除了可以处理captureStream得到的流，其他的MediaStream流（只要至少有一条音轨）均是按同样的方法进行录音和处理。
 ******************/
 

diff --git a/assets/工具-代码运行和静态分发Runtime.html b/assets/工具-代码运行和静态分发Runtime.html
@@ -262,7 +262,7 @@
 			});
 			waveStore.Histogram3=Recorder.FrequencyHistogramView({
 				elem:".ctrlProcessWave"
-				,lineCount:10
+				,lineCount:20
 				,position:0
 				,minHeight:1
 				,fallDuration:400

diff --git a/dist/extensions/buffer_stream.player.js b/dist/extensions/buffer_stream.player.js
diff --git a/index.html b/index.html
@@ -580,7 +580,7 @@
 		});
 		waveStore.Histogram3=Recorder.FrequencyHistogramView({
 			elem:".recwave"
-			,lineCount:10
+			,lineCount:20
 			,position:0
 			,minHeight:1
 			,fallDuration:400