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标题: anychat 的demo声音有问题 [打印本页]

作者: rmb338 时间: 2014-9-10 20:25
标题: anychat 的demo声音有问题
请问，贵公司的anychat的回声消除是基于webrtc实现的吗？使用sdk里带的demo（BRAnyChatSDKDemo.exe（c++)），在默认配置下，测试效果很差，回声基本没消除，请问是什么问题呢？

作者: admin 时间: 2014-9-10 21:45
您好，请问您那边是怎样测试的呢?请将通话双方的日志文件(BRAnyChatCore.log，位于应用程序根目录下)帖上来，我们帮您分析一下，谢谢!

作者: rmb338 时间: 2014-9-11 09:57
下面是日志
---------------------------------------------日志的分隔线-------------------------------------------------------------------------------------------------------------
[2012-09-10 20:03:28(341)] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
[2012-09-10 20:03:28(342)] Load BRAnyChatCore.dll success!(V5.1 Build Time:Sep 10 2014 10:00:44)
[2012-09-10 20:03:28(369)] Load BRMiscUtil.dll success!(V5.1 Build Time:Sep 10 2014 09:59:05)
[2012-09-10 20:03:28(398)] Load BRMediaUtil.dll success!(V5.1 Build Time:Sep 10 2014 09:59:08)
[2012-09-10 20:03:28(398)] Load BRMediaShow.dll success!(V5.1 Build Time:Sep 10 2014 09:59:09)
[2012-09-10 20:03:28(400)] Load BRMediaCore.dll success!(V5.1 Build Time:Sep 10 2014 09:59:30)
[2012-09-10 20:03:28(430)] Invoke SetSDKOption(BRAC_SO_AUDIO_AGCCTRL,1)
[2012-09-10 20:03:28(431)] Invoke SetSDKOption(BRAC_SO_AUDIO_VADCTRL,1)
[2012-09-10 20:03:28(431)] Invoke SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
[2012-09-10 20:03:28(431)] Invoke SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
[2012-09-10 20:03:28(431)] Invoke AudioGetVolume(device:1, dwVolume:50)=0
[2012-09-10 20:03:28(432)] Invoke AudioGetVolume(device:0, dwVolume:50)=0
[2012-09-10 20:03:31(204)] Invoke BRAC_Connect(demo.anychat.cn,8906)=0
[2012-09-10 20:03:31(204)] Invoke LoginServer(username=AnyChat5)
[2012-09-10 20:03:31(260)] CheckClientSocketLink Connect(ip=121.199.51.198,port=8906)
[2012-09-10 20:03:31(601)] Server version: V5.1(Build Time:2014-09-03 20:45:57, Server OS:Windows)
[2012-09-10 20:03:31(802)] Message OnConnect(bSuccess:1, errorcode=0)
[2012-09-10 20:03:32(072)] Message OnLoginSystem(userid=-2125,errorcode=0,username=AnyChat5), msg deliver worked(1)
[2012-09-10 20:03:32(093)] Connection to streaming media server successfully!(udp delay:15ms)
[2012-09-10 20:03:34(330)] Invoke EnterRoom(roomid=1)
[2012-09-10 20:03:34(793)] Message OnEnterRoom(roomid=1,errorcode=0,siteindex=2)
[2012-09-10 20:03:34(793)] Unrelated audio mixer,name:主音量, ComponentType:0x7, Pname:麦克风 (VIA HD Audio), type:3
[2012-09-10 20:03:34(799)] Message OnReceiveOnlineUser(count=4,roomid=1)
[2012-09-10 20:03:34(800)] Invoke BRAC_SetVideoPos(dwUserId:-1, hWnd:0x670b70, l:29, t:326, r:209, b:461)
[2012-09-10 20:03:34(800)] Invoke UserCameraControl(userid=-1,bOpen=1)
[2012-09-10 20:03:34(801)] Invoke UserSpeakControl(userid=-1,bOpen=1)
[2012-09-10 20:03:34(863)] WaveIn Audio Capture Driver(麦克风 (VIA HD Audio))
[2012-09-10 20:03:34(864)] Audio Init, error:0, device:0, 1, 16000, 16, capmode:3
[2012-09-10 20:03:34(864)] Audio codec init, handle:1, 11, 1, 16000, 16, 15850
[2012-09-10 20:03:34(865)] Invoke BRAC_SetVideoPos(dwUserId:-2123, hWnd:0x670b70, l:213, t:326, r:389, b:464)
[2012-09-10 20:03:34(866)] Invoke UserCameraControl(userid=-2123,bOpen=1)
[2012-09-10 20:03:34(866)] Invoke UserSpeakControl(userid=-2123,bOpen=1)
[2012-09-10 20:03:34(867)] Invoke BRAC_SetVideoPos(dwUserId:-2046, hWnd:0x670b70, l:396, t:327, r:575, b:465)
[2012-09-10 20:03:34(868)] Invoke UserCameraControl(userid=-2046,bOpen=1)
[2012-09-10 20:03:34(868)] Invoke UserSpeakControl(userid=-2046,bOpen=1)
[2012-09-10 20:03:34(870)] Invoke BRAC_SetVideoPos(dwUserId:-1977, hWnd:0x670b70, l:582, t:326, r:764, b:464)
[2012-09-10 20:03:34(870)] Invoke UserCameraControl(userid=-1977,bOpen=1)
[2012-09-10 20:03:34(870)] Invoke UserSpeakControl(userid=-1977,bOpen=1)
[2012-09-10 20:03:34(875)] Audio Playback Device Init(0, 1, 16000, 16), WaveOut Playback Driver
[2012-09-10 20:03:34(900)] On Remote UserCameraControl(dwUserId:-2123, bOpen:1)
[2012-09-10 20:03:34(950)] On Remote UserSpeakControl(dwUserId:-2123, bOpen:1)
[2012-09-10 20:03:34(975)] userid(-2123) video decode delay:0ms
[2012-09-10 20:03:35(070)] Message OnP2PConnectState(userid=-2123, state=2)
[2012-09-10 20:03:35(350)] Message OnP2PConnectState(userid=-2046, state=2)
[2012-09-10 20:03:35(420)] Message OnP2PConnectState(userid=-2123, state=3)
[2012-09-10 20:03:35(850)] Message OnP2PConnectState(userid=-2046, state=3)
[2012-09-10 20:03:35(987)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x32595559)
[2012-09-10 20:03:35(987)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:35(988)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x32595559)
[2012-09-10 20:03:35(988)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:35(988)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x32595559)
[2012-09-10 20:03:35(989)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:35(989)] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x32595559)
[2012-09-10 20:03:35(989)] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:35(990)] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x32595559)
[2012-09-10 20:03:35(990)] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:35(993)] Video Config Size(320, 240) Format(YUY2, 25fps)
[2012-09-10 20:03:36(220)] video init finish:320x240, YUY2, fps:30
[2012-09-10 20:03:36(329)] video codec init:codec:1, 15fps, 320x240, bitrate:90000, quality:3, preset:3, gop:30, handle:5
[2012-09-10 20:03:45(691)] Message OnP2PConnectState(userid=-1977, state=2)
[2012-09-10 20:05:45(081)] Invoke UserCameraControl(userid=-2125,bOpen=0)
[2012-09-10 20:05:48(561)] Invoke UserCameraControl(userid=-2125,bOpen=1)
[2012-09-10 20:05:51(481)] Invoke UserSpeakControl(userid=-2125,bOpen=0)
[2012-09-10 20:05:52(681)] Invoke UserSpeakControl(userid=-2125,bOpen=1)
[2012-09-10 20:05:54(153)] Invoke StreamRecordCtrlEx(-2125, 1, 0x0, 0, )=0
[2012-09-10 20:05:57(465)] Invoke SnapShot(-2125, 0x0, 0)=0
[2012-09-10 20:06:03(801)] Invoke SnapShot(-2125, 0x0, 0)=0
[2012-09-10 20:07:28(400)] Invoke StreamRecordCtrlEx(-2123, 1, 0x0, 0, )=0
[2012-09-10 20:07:33(882)] Invoke StreamRecordCtrlEx(-2125, 0, 0x0, 0, )=0
[2012-09-10 20:07:37(996)] Invoke StreamRecordCtrlEx(-2123, 0, 0x0, 0, )=0
[2012-09-10 20:09:08(192)] Message OnUserLeaveRoom(userid=-2123,siteindex=0)
[2012-09-10 20:09:25(931)] Invoke LeaveRoom(roomid=-1) Elapse:156 ms
[2012-09-10 20:09:25(942)] Invoke LogoutServer(userid=-2125) Elapse:16 ms
[2012-09-10 20:09:25(955)] Invoke BRAC_Release Elapse:187 ms

作者: rmb338 时间: 2014-9-11 10:01
我的测试环境是：一台笔记本，一台台式机，台试机用的是耳机，笔记本用的是集成的扬声器和麦克风（外置），然后启动demo程序，进入房间，我所说的有问题，是指在台式机这边讲话，能听到笔记本那边播出的声音里带了回音

作者: rmb338 时间: 2014-9-11 10:08
上面那段日志是台式机的，下面这段日志是笔记本上的
------------------------------------------------------------华丽的分割线-----------------------------------------------------------------
[2012-09-10 20:03:07(289)] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
[2012-09-10 20:03:07(305)] Load BRAnyChatCore.dll success!(V5.1 Build Time:Sep 10 2014 10:00:44)
[2012-09-10 20:03:07(305)] Load BRMiscUtil.dll success!(V5.1 Build Time:Sep 10 2014 09:59:05)
[2012-09-10 20:03:07(461)] Load BRMediaUtil.dll success!(V5.1 Build Time:Sep 10 2014 09:59:08)
[2012-09-10 20:03:07(461)] Load BRMediaShow.dll success!(V5.1 Build Time:Sep 10 2014 09:59:09)
[2012-09-10 20:03:07(461)] Load BRMediaCore.dll success!(V5.1 Build Time:Sep 10 2014 09:59:30)
[2012-09-10 20:03:07(539)] Invoke SetSDKOption(BRAC_SO_AUDIO_AGCCTRL,1)
[2012-09-10 20:03:07(539)] Invoke SetSDKOption(BRAC_SO_AUDIO_VADCTRL,1)
[2012-09-10 20:03:07(539)] Invoke SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
[2012-09-10 20:03:07(539)] Invoke SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
[2012-09-10 20:03:07(539)] Invoke AudioGetVolume(device:1, dwVolume:50)=0
[2012-09-10 20:03:07(539)] Invoke AudioGetVolume(device:0, dwVolume:50)=0
[2012-09-10 20:03:10(253)] Invoke BRAC_Connect(demo.anychat.cn,8906)=0
[2012-09-10 20:03:10(253)] Invoke LoginServer(username=AnyChat5)
[2012-09-10 20:03:10(284)] CheckClientSocketLink Connect(ip=121.199.51.198,port=8906)
[2012-09-10 20:03:10(612)] Server version: V5.1(Build Time:2014-09-03 20:45:57, Server OS:Windows)
[2012-09-10 20:03:10(815)] Message OnConnect(bSuccess:1, errorcode=0)
[2012-09-10 20:03:11(080)] Message OnLoginSystem(userid=-2123,errorcode=0,username=AnyChat5), msg deliver worked(1)
[2012-09-10 20:03:11(111)] Connection to streaming media server successfully!(udp delay:15ms)
[2012-09-10 20:03:12(281)] Invoke EnterRoom(roomid=1)
[2012-09-10 20:03:12(749)] Message OnEnterRoom(roomid=1,errorcode=0,siteindex=0)
[2012-09-10 20:03:12(749)] Unrelated audio mixer,name:主音量, ComponentType:0x7, Pname:内装麦克风 (Conexant 20672 Smar, type:3
[2012-09-10 20:03:12(749)] Message OnReceiveOnlineUser(count=3,roomid=1)
[2012-09-10 20:03:12(749)] Invoke BRAC_SetVideoPos(dwUserId:-1, hWnd:0x2c0294, l:29, t:326, r:209, b:461)
[2012-09-10 20:03:12(749)] Invoke UserCameraControl(userid=-1,bOpen=1)
[2012-09-10 20:03:12(749)] Invoke UserSpeakControl(userid=-1,bOpen=1)
[2012-09-10 20:03:12(749)] Invoke BRAC_SetVideoPos(dwUserId:-2046, hWnd:0x2c0294, l:213, t:326, r:389, b:464)
[2012-09-10 20:03:12(765)] Invoke UserCameraControl(userid=-2046,bOpen=1)
[2012-09-10 20:03:12(765)] Invoke UserSpeakControl(userid=-2046,bOpen=1)
[2012-09-10 20:03:12(765)] Invoke BRAC_SetVideoPos(dwUserId:-1977, hWnd:0x2c0294, l:396, t:327, r:575, b:465)
[2012-09-10 20:03:12(765)] Invoke UserCameraControl(userid=-1977,bOpen=1)
[2012-09-10 20:03:12(765)] Invoke UserSpeakControl(userid=-1977,bOpen=1)
[2012-09-10 20:03:13(326)] Message OnP2PConnectState(userid=-2046, state=2)
[2012-09-10 20:03:13(420)] Message OnP2PConnectState(userid=-2046, state=3)
[2012-09-10 20:03:13(888)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(888)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(888)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(888)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(888)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(888)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(904)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(904)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(904)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(904)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(424, 240) MaxCroppingSize(424, 240) Format(YUY2, 0x32595559)
[2012-09-10 20:03:13(904)] MinCroppingSize(424, 240) MaxCroppingSize(424, 240) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:13(904)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(904)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:13(904)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:13(919)] Video Config Size(320, 240) Format(YUY2, 25fps)
[2012-09-10 20:03:18(911)] Invoke UserCameraControl(userid=-2123,bOpen=0)
[2012-09-10 20:03:22(811)] Message OnP2PConnectState(userid=-1977, state=2)
[2012-09-10 20:03:29(129)] Local Video Connect:80040217
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(424, 240) MaxCroppingSize(424, 240) Format(YUY2, 0x32595559)
[2012-09-10 20:03:29(129)] MinCroppingSize(424, 240) MaxCroppingSize(424, 240) Format(YUY2, 0x8d2681)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(129)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(129)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(129)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(129)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(129)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(145)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(145)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(145)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(145)] MinCroppingSize(960, 544) MaxCroppingSize(960, 544) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(145)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(MJPG, 0x47504a4d)
[2012-09-10 20:03:29(145)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(MJPG, 0x8d2181)
[2012-09-10 20:03:29(160)] Video Config Size(320, 240) Format(YUY2, 30fps)
[2012-09-10 20:03:29(176)] video init finish:320x240, YUY2, fps:30
[2012-09-10 20:03:29(241)] WaveIn Audio Capture Driver(内装麦克风 (Conexant 20672 Smar)
[2012-09-10 20:03:29(242)] Audio Init, error:0, device:0, 1, 16000, 16, capmode:3
[2012-09-10 20:03:29(242)] Audio codec init, handle:2, 11, 1, 16000, 16, 15850
[2012-09-10 20:03:29(266)] Audio Playback Device Init(0, 1, 16000, 16), WaveOut Playback Driver
[2012-09-10 20:03:29(346)] Invoke UserCameraControl(userid=-2123,bOpen=1)
[2012-09-10 20:03:30(233)] video codec init:codec:1, 15fps, 320x240, bitrate:90000, quality:3, preset:3, gop:30, handle:3
[2012-09-10 20:03:34(559)] Message OnUserEnterRoom(userid=-2125,nickname=AnyChat5,siteindex=2)
[2012-09-10 20:03:34(564)] Invoke BRAC_SetVideoPos(dwUserId:-2125, hWnd:0x2c0294, l:582, t:326, r:764, b:464)
[2012-09-10 20:03:34(567)] Invoke UserCameraControl(userid=-2125,bOpen=1)
[2012-09-10 20:03:34(568)] Invoke UserSpeakControl(userid=-2125,bOpen=1)
[2012-09-10 20:03:34(659)] On Remote UserCameraControl(dwUserId:-2125, bOpen:1)
[2012-09-10 20:03:34(659)] On Remote UserSpeakControl(dwUserId:-2125, bOpen:1)
[2012-09-10 20:03:34(873)] Message OnP2PConnectState(userid=-2125, state=2)
[2012-09-10 20:03:35(225)] Message OnP2PConnectState(userid=-2125, state=3)
[2012-09-10 20:03:36(191)] userid(-2125) video decode delay:0ms
[2012-09-10 20:09:08(181)] Invoke LeaveRoom(roomid=-1) Elapse:234 ms
[2012-09-10 20:09:08(212)] Invoke LogoutServer(userid=-2123) Elapse:31 ms
[2012-09-10 20:09:08(275)] Invoke BRAC_Release Elapse:327 ms

作者: 佰锐技术-高萌 时间: 2014-9-11 10:37
您好，日志中没有启用回音消除的信息。
您是用我们标准的Demo测试的吗？
我们标准的Demo默认是启用回音消除的

作者: admin 时间: 2014-9-11 11:02
您好，笔记本和另一台电脑没有在同一个办公区域吧？
另外看了日志，有如下的信息：

Audio Init, error:0, device:0, 1, 16000, 16, capmode:3

需要发言模式（capmode:0）才会启用回声消除功能，您是否有修改过设置？建议用BRAnyChatMeeting.exe这个程序来测试。

作者: rmb338 时间: 2014-9-11 20:13
尽管按你说的做了，但感觉还是回效果很明显。。。

作者: admin 时间: 2014-9-11 20:21
您好，笔记本和另一台电脑没有在同一个办公区域吧，互相之间不会由于距离过近产生干扰？

作者: rmb338 时间: 2014-9-11 20:58
这个有可能，我再测测，多谢

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