flv视频录制

 视频录制的源码好像网上有很多，在此声明，我这个也是抄别人的然后改改优化了一下，有点累，不多说了，直接贴源码吧：var server_uri:String = "rtmp://215.102.25.XX/gdrc/video";//FMS地址;跟播放器那边设置一样var videoName:String = "record";//录制的文件名，可以通过参数传递var my_nc:NetConnection = new NetConnection ();//新建一个连接对象,用来连接FMS;my_nc.connect (server_uri);//连接FMS;var my_ns:NetStream = new NetStream (my_nc);//新建流,用来捕获和播放视频;var my_cam:Camera = Camera.get ();video_r.attachVideo (my_cam);//获得慑像头,并将摄像头获取的视频载入到video_r里.//my_cam.setQuality (1024, 90);//设置带宽和质量;var my_mic:Microphone = Microphone.get ();//获得MIC;my_ns.attachVideo (my_cam);my_ns.attachAudio (my_mic);//将摄像头图象和MIC声音装载到流.video_p._visible = false;//将播放窗口设置为不可见.//默认上网方式为adsl，这个设置需要在服务器端的main.asc添加一些代码，最后补上updateBandwidth(2);function updateBandwidth(b) { if ( b == 1 ) { //modem上网方式设置 my_cam.setMode(160,120,2);0 my_cam.setQuality(0, 75); my_cam.setKeyFrameInterval(3); my_mic.setRate(5); video_r._height = 100; video_r._width = 150; } else if ( b == 2 ) { //adsl上网方式设置 my_cam.setMode(160,120,5); my_cam.setQuality(0, 85); my_cam.setKeyFrameInterval(5); my_mic.setRate(11); video_r._height = 130; video_r._width = 175; } else { //LAN专线上网方式设置 my_cam.setMode(160,120,15); my_cam.setQuality(0, 90); my_cam.setKeyFrameInterval(10); my_mic.setRate(22); video_r._height = 150; video_r._width = 200; } my_ns.call(`setBandwidth`, 0, b);}/*本来做好了几个按钮可以让用户自己选择上网方式，但是实在太丑了就取消了，可以自行添加Modem_btn.onPress = function() { updateBandwidth(1);}DSL_btn.onPress = function() { updateBandwidth(2);}LAN_btn.onPress = function() { updateBandwidth(3);}*/my_nc.onStatus = function (thisObj:Object){ //trace (thisObj.code); if (thisObj.code == "NetConnection.Connect.Success") { RecordStop ("空闲中"); } else { trace ("错误:服务器未启动或URI输入错误."); }}function Record (){ video_r._visible = true; video_p._visible = false; my_ns.publish (videoName, "record"); StreamInfo ("NowRecord"); btn_pr.btn_text.text = "停止"; RecordInterval = setInterval (RecordTime, 1000); txt_videoname.text = "视 频 名:" + videoName;}var timeNum:Number = 0;function RecordTime (){ timeNum ++; txt_status.text = "正在录制" + " " + "时间:" + Math.floor (timeNum / 60) + "分" + (timeNum % 60) + "秒";}function RecordStop (__status:String){ txt_status.text = "当前状态:" + __status; btn_pr.btn_text.text = "录制"; StreamInfo ("NowStop"); clearInterval (RecordInterval); timeNum = 0; if (__status == "录制完成") { Finished (); } else { trace ("a"); }}function Finished (){ my_ns.close(); video_r.clear (); var thisObj = this; var FinishAlert:MovieClip = _root.attachMovie ("Alert", "FinishAlert", 100); with (FinishAlert) { alertTitle.html = true; alertTitle.htmlText = "" + "录制完成!" + ""; _x = video_r._x + (video_r._width - _width) / 2; _y = video_r._y + (video_r._height - _height) / 2; info.text = "录制完成..请选择下一步操作." btn_sub.btn_txt.text = "播放"; btn_cln.btn_txt.text = "重录"; btn_sub.onRelease = function () { thisObj.PlayVideo (); thisObj.closeAlert (FinishAlert); } btn_cln.onRelease = function () { thisObj.Record (); thisObj.closeAlert (FinishAlert); } closed.onRelease = function () { thisObj.closeAlert (FinishAlert); } } btn_pr.enabled = false;}function closeAlert (__alert:MovieClip){ btn_pr.enabled = true; unloadMovie (__alert);}function StreamInfo (__status:String){ btn_pr.onRelease = function () { if (__status == "NowRecord") { RecordStop ("录制完成"); } else if (__status == "NowStop") { Record (); } else if (__status == "NowPlay") { Record (); } }}function PlayVideo (){ txt_status.text = "当前状态:" + "正在播放..."; StreamInfo ("NowPlay") video_r._visible = false; video_p._visible = true; video_p.attachVideo (my_ns); my_ns.play ("record"); btn_pr.btn_text.text = "重录"; my_ns.onStatus = function (PlayInfo) { if (PlayInfo.code == "NetStream.Play.Stop") { my_ns.seek (0); my_ns.pause(); txt_status.text = "当前状态:" + "播放完成..."; } }}服务器端main.asc添加后的完整内容：load("components.asc");application.onAppStart = function() {};application.onConnect = function(client) { application.acceptConnection(client); client.getFileLength = function(filename) { var tlen = Stream.length(filename); return tlen; }; Client.prototype.setBandwidth = function(bw) { if ( bw == 1 ) { // modem settings this.setBandwidthLimit( 35000/8, 22000/8 ); } else if ( bw == 2 ) { // DSL settings this.setBandwidthLimit( 800000/8, 100000/8 ); } else { // LAN settings this.setBandwidthLimit( 400000, 400000 ); } }; };