突然又需要FMS做视频录制，却遇到一些意想不到的问题，我在想当年做的时候怎么没遇到。。。
报错：
Error #2044: 未处理的 NetStatusEvent:。 level=error, code=NetStream.Record.NoAcces
问题原因：
查资料发现，居然FMS在默认情况下不允许record文件到服务器，必须要进行设置，在服务器端的应用程序文件夹(默认位置在<FMS_Installation_Dir>/applications/live),在这个文件夹下面有一个main.far，main.far是个压缩文件(可以用winrar解压),解压后里面有两个文件main.asc 和 Application.xml, 打开Application.xml,代码如下:
<Application>
<SharedObjManager>
<ClientAccess override="no">false</ClientAccess>
</SharedObjManager>
<StreamManager>
<StreamRecord override="no">false</StreamRecord>
</StreamManager>
</Application>
默认是SharedObject远程共享对象和StreamRecord录制都不允许。
修改Application.xml如下：
<Application>
<SharedObjManager>
<ClientAccess override="yes">true</ClientAccess>
</SharedObjManager>
<StreamManager>
<StreamRecord override="yes">true</StreamRecord>
</StreamManager>
</Application>
除此修改之外还要修改main.asc
打开main.asc，找到以下函数：
application.onConnect = function( p_client, p_autoSenseBW )
{
// Check if pageUrl is from a domain we know.
// Check pageurl // A request from Flash Media Encoder is not checked for authentication
if( (p_client.agent.indexOf("FME")==-1) && (p_client.agent.indexOf("FMLE")==-1))
{ // Authenticating HTML file's domain for the request :
// Don't call validate() when the request is from localhost
// or HTML Domains Authentication is off.
if ((p_client.ip != "127.0.0.1") && application.HTMLDomainsAuth
&& !this.validate( p_client.pageUrl, this.allowedHTMLDomains ) )
{
trace("Authentication failed for pageurl: " + p_client.pageUrl + ", rejecting connection from "+p_client.ip);
return false;
} // Authenticating the SWF file's domain for the request :
// Don't call validate() when the request is from localhost
// or SWF Domains Authentication is off.
if ((p_client.ip != "127.0.0.1") && application.SWFDomainsAuth
&& !this.validate( p_client.referrer, this.allowedSWFDomains ) )
{
trace("Authentication failed for referrer: " + p_client.referrer + ", rejecting connection from "+p_client.ip);
return false;
}
// Logging
trace("Accepted a connection from IP:"+ p_client.ip
+ ", referrer: "+ p_client.referrer
+ ", pageurl: "+ p_client.pageUrl); }else{
// Logging
trace("Adobe Flash Media Encoder connected from "+p_client.ip);
} // As default, all clients are disabled to access raw audio and video and data bytes in a stream
// through the use of BitmapData.draw() and SoundMixer.computeSpectrum()., Please refer
// Stream Data Access doccumentations to know flash player version requirement to support this restriction
// Access permissions can be allowed for all by uncommenting the following statements //p_client.audioSampleAccess = "/";
//p_client.videoSampleAccess = "/"; this.acceptConnection(p_client); // A connection from Flash 8 & 9 FLV Playback component based client
// requires the following code. if (p_autoSenseBW)
p_client.checkBandwidth();
else
p_client.call("onBWDone"); }
打开以下注释：
//p_client.audioSampleAccess = "/";
//p_client.videoSampleAccess = "/";
如果想允许SharedObject远程共享对象，可以加上以下代码：
p_client.writeAccess = "/";
然后将修改后的文件重新打包mian.far,替换原来的，重启FMS服务器即可。