# Recorder.js
## A plugin for recording/exporting the output of Web Audio API nodes
**Note:** This repository is not being actively maintained due to lack of time and interest. If you maintain or know of a good fork, please let me know so I can direct future visitors to it. In the meantime, if this library isn't working, you can find a list of popular forks here: http://forked.yannick.io/mattdiamond/recorderjs.
My sincerest apologies to the open source community for allowing this project to stagnate. I hope it was useful for some of you as a jumping-off point.
---
### Syntax
#### Constructor
var rec = new Recorder(source [, config])
Creates a recorder instance.
- **source** - The node whose output you wish to capture
- **config** - (*optional*) A configuration object (see **config** section below)
---------
#### Config
- **workerPath** - Path to recorder.js worker script. Defaults to 'js/recorderjs/recorderWorker.js'
- **bufferLen** - The length of the buffer that the internal JavaScriptNode uses to capture the audio. Can be tweaked if experiencing performance issues. Defaults to 4096.
- **callback** - A default callback to be used with `exportWAV`.
- **type** - The type of the Blob generated by `exportWAV`. Defaults to 'audio/wav'.
---------
#### Instance Methods
rec.record()
rec.stop()
Pretty self-explanatory... **record** will begin capturing audio and **stop** will cease capturing audio. Subsequent calls to **record** will add to the current recording.
rec.clear()
This will clear the recording.
rec.exportWAV([callback][, type])
This will generate a Blob object containing the recording in WAV format. The callback will be called with the Blob as its sole argument. If a callback is not specified, the default callback (as defined in the config) will be used. If no default has been set, an error will be thrown.
In addition, you may specify the type of Blob to be returned (defaults to 'audio/wav').
rec.getBuffer([callback])
This will pass the recorded stereo buffer (as an array of two Float32Arrays, for the separate left and right channels) to the callback. It can be played back by creating a new source buffer and setting these buffers as the separate channel data:
function getBufferCallback( buffers ) {
var newSource = audioContext.createBufferSource();
var newBuffer = audioContext.createBuffer( 2, buffers[0].length, audioContext.sampleRate );
newBuffer.getChannelData(0).set(buffers[0]);
newBuffer.getChannelData(1).set(buffers[1]);
newSource.buffer = newBuffer;
newSource.connect( audioContext.destination );
newSource.start(0);
}
This sample code will play back the stereo buffer.
rec.configure(config)
This will set the configuration for Recorder by passing in a config object.
#### Utility Methods (static)
Recorder.forceDownload(blob[, filename])
This method will force a download using the new anchor link *download* attribute. Filename defaults to 'output.wav'.
## License (MIT)
Copyright © 2013 Matt Diamond
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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SpringBoot+html实现h5录音上传到后台
共53个文件
jar:9个
xml:8个
jsp:7个
1星 需积分: 45 55 下载量 59 浏览量
2019-01-09
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SpringBoot+html实现h5录音上传到后台,html录音是从网上下的,后台接收是自己写的,使用的SpringBoot框架
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SpringBoot+html实现h5录音上传到后台.zip (53个子文件)
lu
.project 1KB
src
test
resources
java
main
webapp
WEB-INF
jsp
index.jsp 61KB
single.jsp 58KB
forum.jsp 58KB
download-single.jsp 50KB
404
error.html 3KB
404.jsp 4KB
forum-single.jsp 58KB
download.jsp 55KB
lib
fastjson-1.2.41.jar 523KB
httpclient-4.2.1.jar 417KB
httpcore-4.2.1.jar 218KB
commons-logging-1.1.1.jar 59KB
jdom2-2.0.6.jar 298KB
commons-lang-2.6.jar 278KB
javax.servlet-api-3.0.1.jar 83KB
junit-3.8.2.jar 118KB
jetty-util-9.3.7.v20160115.jar 407KB
web.xml 953B
RecorderDemo
src
recorder.js 8KB
index.js 48B
lib
jquery-1.11.1.min.js 94KB
recorder.js 10KB
index.js 63B
.idea
misc.xml 174B
workspace.xml 17KB
jsLibraryMappings.xml 187B
modules.xml 286B
Recorderjs-master.iml 458B
examples
recording_simple_demo.html 4KB
README.md 4KB
dist
recorder.js 13KB
.gitignore 12B
resources
application.properties 332B
java
com
wqk
controlloer
Lus.java 2KB
Main.java 300B
target
m2e-wtp
web-resources
META-INF
MANIFEST.MF 271B
maven
com.klkj1999
Movie
pom.properties 196B
pom.xml 4KB
classes
application.properties 332B
com
wqk
controlloer
Main.class 677B
Lus.class 2KB
test-classes
.settings
org.eclipse.wst.jsdt.ui.superType.container 49B
org.eclipse.wst.common.project.facet.core.xml 252B
org.eclipse.m2e.core.prefs 90B
org.eclipse.jdt.core.prefs 430B
org.eclipse.wst.validation.prefs 50B
org.eclipse.wst.jsdt.ui.superType.name 6B
org.eclipse.core.resources.prefs 191B
org.eclipse.wst.common.component 668B
.jsdtscope 728B
pom.xml 4KB
.classpath 1KB
共 53 条
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资源评论
- xiao88xiong2019-02-25内容不是我想要的,里面只有一个上传类,百度一大把,前端大家可以参考https://xiangyuecn.github.io/Recorder/
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