FMS的视频聊天
2008-07-25 16:59
只是把以前做的单个的功能整合了一下,本来还想弄个FMS的视频聊天,不过虚拟空间没办法.. 光是留言板+在线涂鸦就几百行代码(看来效率低了点) FMS服务器的设置简单的仿照(一)就可以了,这段代码延续(一),加上了视频和语音发布,主要用到netstream.publish()方法,该方法也可以用于视频在线录制,除了检测摄相头和MIC状态的代码外,就增加了十几行的视频发布代码,有关摄相头和MIC的详细设置我并没有写,只是让大家看清楚它的工作原理,没有摄相头的朋友(我就没有摄相头)可以这样测试:打开麦克风说话,如果能听到回音就说明发布成功了 //建立与服务器的连接. var sv_uri:String = "rtmp:/recordstream"; var my_nc:NetConnection = new NetConnection (); my_nc.connect (sv_uri); //新建共享对象; my_nc.onStatus = function (thisObj:Object){ if (thisObj.code == "NetConnection.Connect.Success"){ info_txt.text = "连接服务器成功!!"; info_txt.textColor = 0x66CC00; } else{ info_txt.text = "连接服务器失败!!" info_txt.textColor = 0xFF0000; } } var user_rso:SharedObject = SharedObject.getRemote ("chat_rso", my_nc.uri, true); user_rso.connect (my_nc); //建立摄相头和麦克风对象 this.cam = Camera.get(); this.mic = Microphone.get(); videobox.attachVideo(this.cam); videobox.attachAudio(this.mic); send_ns = new NetStream(my_nc); send_ns.attachVideo(this.cam); send_ns.attachAudio(this.mic); send_ns.publish("humorguy"); get_ns = new NetStream(my_nc); get_ns.play("humorguy"); videobox2.attachVideo(get_ns); //更新聊天内容 user_rso.onSync = function (){ chatOutput_txt.text += newline+this.data.chatname +":" + this.data.chatcontent; chatOutput_txt.scroll = chatOutput_txt.maxscroll+1;//确保最新消息能显示在输出框里 } //回车键发送聊天内容 function myOnKeyDown() { if (Key.getCode() == 13) { if(chatInput_txt.text != undefined && chatInput_txt.text != user_rso.data.chatcontent){ Selection.setFocus(chatInput_txt); user_rso.data.chatcontent = chatInput_txt.text; if(name_txt.text != "" && name_txt.text != user_rso.data.chatname){ user_rso.data.chatname = name_txt.text; } } } } var myListener:Object = new Object(); myListener.onKeyDown = myOnKeyDown; Key.addListener(myListener); //构造检测摄相头和麦克风状态的函数 function checkforCam_Mic() { camArray = Camera.names; micArray = Microphone.names; if (camArray.length>=1) { temp_cam = Camera.get(); if (temp_cam == -1) { camInfo_txt.text = '视频设备正忙!'; camInfo_txt.textColor = 0xFFCC00; } else { camInfo_txt.text = '视频设备可用!'; camInfo_txt.textColor = 0x66CC00; } delete temp_cam; } else if (camArray.length == 0) { camInfo_txt.text = '没有视频设备!'; camInfo_txt.textColor = 0xFF0000; } //检测麦克风状态 if (micArray.length>=1) { temp_mic = Microphone.get(); if (temp_mic == -1) { camInfo_txt2.text = '麦克风正忙!'; camInfo_tx2t.textColor = 0xFFCC00; } else { camInfo_txt2.text = '麦克风可用!'; camInfo_txt2.textColor = 0x66CC00; } delete mic_cam; } else if (micArray.length == 0) { camInfo_txt2.text = '没有麦克风!'; camInfo_txt2.textColor = 0xFF0000; } } checkforCam_Mic(); |