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| //  根据配置文件配置视频参数 private void ApplyVideoConfig() {
 ConfigEntity configEntity = ConfigService.LoadConfig(this);
 if(configEntity.configMode == 1)                // 自定义视频参数配置
 {
 // 设置本地视频编码的码率(如果码率为0,则表示使用质量优先模式)
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_BITRATECTRL, configEntity.videoBitrate);
 if(configEntity.videoBitrate==0)
 {
 // 设置本地视频编码的质量
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_QUALITYCTRL, configEntity.videoQuality);
 }
 // 设置本地视频编码的帧率
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FPSCTRL, configEntity.videoFps);
 // 设置本地视频编码的关键帧间隔
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_GOPCTRL, configEntity.videoFps*4);
 // 设置本地视频采集分辨率
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_WIDTHCTRL, configEntity.resolution_width);
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_HEIGHTCTRL, configEntity.resolution_height);
 // 设置视频编码预设参数(值越大,编码质量越高,占用CPU资源也会越高)
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_PRESETCTRL, configEntity.videoPreset);
 }
 // 让视频参数生效
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_APPLYPARAM, configEntity.configMode);
 // P2P设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_NETWORK_P2PPOLITIC, configEntity.enableP2P);
 // 本地视频Overlay模式设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_OVERLAY, configEntity.videoOverlay);
 // 回音消除设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_AUDIO_ECHOCTRL, configEntity.enableAEC);
 // 平台硬件编码设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_CORESDK_USEHWCODEC, configEntity.useHWCodec);
 // 视频旋转模式设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_ROTATECTRL, configEntity.videorotatemode);
 // 视频采集驱动设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_CAPDRIVER, configEntity.videoCapDriver);
 // 本地视频采集偏色修正设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_FIXCOLORDEVIA, configEntity.fixcolordeviation);
 // 视频显示驱动设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_VIDEOSHOW_DRIVERCTRL, configEntity.videoShowDriver);
 // 音频播放驱动设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_AUDIO_PLAYDRVCTRL, configEntity.audioPlayDriver);
 // 音频采集驱动设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_AUDIO_RECORDDRVCTRL, configEntity.audioRecordDriver);
 // 视频GPU渲染设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_VIDEOSHOW_GPUDIRECTRENDER, configEntity.videoShowGPURender);
 // 本地视频自动旋转设置
 AnyChatCoreSDK.SetSDKOptionInt(AnyChatDefine.BRAC_SO_LOCALVIDEO_AUTOROTATION, configEntity.videoAutoRotation);
 }
 
 public static ConfigEntity LoadConfig(Context context)
 {
 ConfigEntity configEntity = new ConfigEntity();
 SharedPreferences  share = context.getSharedPreferences("perference", Context.MODE_WORLD_WRITEABLE);
 
 configEntity.name = share.getString("name", "");
 configEntity.password = share.getString("password", "");
 configEntity.IsSaveNameAndPw = share.getString("IsSaveNameAndPw", "").equals("1") ? true : false;
 
 //      configEntity.ip = share.getString("ip", "192.168.7.95");
 configEntity.ip = share.getString("ip", "192.168.8.209");
 //      configEntity.ip = share.getString("ip", "192.168.7.115");
 configEntity.port = share.getInt("port", 8906);
 
 configEntity.configMode = share.getInt("configMode", ConfigEntity.VIDEO_MODE_SERVERCONFIG);
 configEntity.resolution_width = share.getInt("resolution_width", 320);
 configEntity.resolution_height = share.getInt("resolution_height", 240);
 configEntity.videoBitrate = share.getInt("videoBitrate", 200*1000);
 configEntity.videoFps = share.getInt("videoFps", 20);
 configEntity.videoQuality = share.getInt("videoQuality", ConfigEntity.VIDEO_QUALITY_BEST);
 configEntity.videoPreset = share.getInt("videoPreset", 3);
 configEntity.videoOverlay = share.getInt("videoOverlay", 1);
 configEntity.videorotatemode = share.getInt("VideoRotateMode", 0);
 configEntity.videoCapDriver = share.getInt("VideoCapDriver", AnyChatDefine.VIDEOCAP_DRIVER_JAVA);
 configEntity.fixcolordeviation = share.getInt("FixColorDeviation", 0);
 configEntity.videoShowGPURender = share.getInt("videoShowGPURender", 0);
 configEntity.videoAutoRotation = share.getInt("videoAutoRotation", 1);
 
 configEntity.enableP2P = share.getInt("enableP2P", 1);
 configEntity.useARMv6Lib = share.getInt("useARMv6Lib", 0);
 configEntity.enableAEC = share.getInt("enableAEC", 1);
 configEntity.useHWCodec = share.getInt("useHWCodec", 0);
 configEntity.videoShowDriver = share.getInt("videoShowDriver", AnyChatDefine.VIDEOSHOW_DRIVER_JAVA);
 configEntity.audioPlayDriver = share.getInt("audioPlayDriver", AnyChatDefine.AUDIOPLAY_DRIVER_JAVA);
 configEntity.audioRecordDriver = share.getInt("audioRecordDriver", AnyChatDefine.AUDIOREC_DRIVER_JAVA);
 return configEntity;
 }
 
 这是配置
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