Win端桌面共享问题

SimonJ · 发表于 2017-9-5 10:59:54

请问1. 开启桌面共享之后（BRAC_SO_CORESDK_SCREENCAMERACTRL设置为1），获取视频采集设备数量时并没有虚拟摄像头（Native Screen Camera）是怎么回事？

2. 桌面共享的数据流是要通过视频数据回调（多路流）函数（如图1）来接收吗？在SDK提供的接口中并没有提供设置视频数据多路流扩展回调函数的方法，那么是在哪里接收这个数据流呢

SimonJ · 发表于 2017-9-5 11:00:53

附上日志

[2017-09-04 15:22:57(062)][I] Local Status: connect:0, login:0, logout:1, release:0, linkclose:0(reason:0)
[2017-09-04 15:22:57(062)][I] Local Status: natreg:0, nattimes:0, inroom:0, tickout:0, curtime:21037936
[2017-09-04 15:22:57(062)][I] Local Status: checknattime:-1, natkeeptime:-1
[2017-09-04 15:22:57(063)][I] Invoke SetSDKOption(BRAC_SO_CLOUD_APPGUID, A9A750AD-14B4-4837-ADD1-BD5D95644910)
[2017-09-04 15:22:57(064)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
[2017-09-04 15:22:57(064)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
[2017-09-04 15:22:57(065)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_CAPTUREMODE,0)
[2017-09-04 15:22:57(179)][I] Invoke SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL=1)
[2017-09-04 15:22:57(198)][I] Start network engine(IPv4 mode)...
[2017-09-04 15:22:57(199)][I] Invoke Connect(cloud.anychat.cn,8906)=0
[2017-09-04 15:22:57(201)][I] Invoke Login(username:Any)=0
[2017-09-04 15:22:57(202)][I] Invoke EnterRoom(Monster)
[2017-09-04 15:22:57(209)][I] Create anychatdnsserver connect:120.76.165.13(8912)
[2017-09-04 15:22:57(220)][I] Create anychatdnsserver connect:121.41.5.231(8912)
[2017-09-04 15:22:57(241)][I] Create anychatdnsserver connect:120.25.70.134(8912)
[2017-09-04 15:22:57(343)][I] Success connect to anychatdnsserver(120.76.165.13:8912, tcp:0)
[2017-09-04 15:22:57(423)][I] Receive connect parameter from anychatdnsserver!
[2017-09-04 15:22:57(423)][I] Receive server list from anychatdnsserver(count:1):
[2017-09-04 15:22:57(423)][I] anychatcoreserver, id:1793345385, ip:120.76.165.13(tcp:9220, udp:9220), OS

inux, build Time:2017-05-24 18:42:51, version:6.4.0, serviceGuid

B359562-C7EE-834F-A935-EF978DDA4259, machineGuid:1F3E8F63-2D71-B946-B7B2-CA4CD86C920F
[2017-09-04 15:22:57(425)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:1)
[2017-09-04 15:22:57(435)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:0)
[2017-09-04 15:22:57(445)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:1)
[2017-09-04 15:22:57(455)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:0)
[2017-09-04 15:22:58(004)][I] Trial connect anychatcoreserver(id:1793345385) result: 120.76.165.13(9220,tcp:1), errorcode:0, avgtime:78ms
[2017-09-04 15:22:58(005)][I] On trial connect finished, errorcode:0, result size:1, lbserver connect:0
[2017-09-04 15:22:58(005)][I] anychatcoreserver, 120.76.165.13(9220, tcp:1), avg time:78
[2017-09-04 15:22:58(006)][I] On best connection result, errorcode:0, ip:120.76.165.13, port:9220, tcp:1
[2017-09-04 15:22:58(006)][I] On pre-connection result, errorcode:0, anychatcoreserver, 120.76.165.13(9220, tcp:1)
[2017-09-04 15:22:58(114)][I] Start anychat server(120.76.165.13:9220) connect...
[2017-09-04 15:22:58(255)][I] On connect anychat server return, errorcode: 0, appflags:0x460020, svrflags:0x10
[2017-09-04 15:22:58(345)][I] Server version: V6.4(Build Time:2017-05-24 18:43:22, Linux server)
[2017-09-04 15:22:58(585)][I] m_ProtocolPipeLine, userid:0, local session:915349770, peer session:0
[2017-09-04 15:22:58(586)][I] Send login request...
[2017-09-04 15:22:58(586)][I] Message OnConnect(bSuccess:1, errorcode=0)
[2017-09-04 15:22:58(667)][I] On tcp connect app reg result, errorcode:0
[2017-09-04 15:22:58(807)][I] Message OnLoginSystem(userid=-765,errorcode=0,username=Any), msg deliver worked(1)
[2017-09-04 15:22:58(826)][I] Load BRMediaUtil.dll success!(V6.4 Build Time:Aug  9 2017 09:49:35)
[2017-09-04 15:22:58(828)][I] Load BRMediaShow.dll success!(V6.4 Build Time:Aug  9 2017 09:53:37)
[2017-09-04 15:22:58(831)][I] Load BRMediaCore.dll success!(V6.4 Build Time:Aug  9 2017 09:53:55)
[2017-09-04 15:22:58(855)][I] Video capture device supported:
[2017-09-04 15:22:58(856)][I] 1-USB2.0 PC CAMERA
[2017-09-04 15:22:58(856)][I] Audio capture device supported:
[2017-09-04 15:22:58(856)][I] 1-麦克风 (2- USB2.0 MIC)
[2017-09-04 15:22:58(857)][I] 2-virtual-audio-capturer
[2017-09-04 15:22:58(857)][I] 3-麦克风 (Realtek High Definition Au
[2017-09-04 15:22:58(857)][I] Apply server config: mtu:1500
[2017-09-04 15:22:58(858)][I] Server running time: 102 days, 14 hours, 48 minutes, license mode:1, cert

lo:0x80025bf, hi:0x0)
[2017-09-04 15:22:58(858)][I] Server supports the session hold feature for up to 20000 ms
[2017-09-04 15:22:58(929)][I] On udp connect app reg result, errorcode:0
[2017-09-04 15:22:58(929)][I] Connection to streaming media server(120.76.165.13:9220) successfully!(udp delay:31ms)
[2017-09-04 15:22:59(029)][I] Message OnEnterRoom(roomid=9,errorcode=0,siteindex=0)
[2017-09-04 15:22:59(030)][I] Message OnReceiveOnlineUser(count=1,roomid=9)
[2017-09-04 15:22:59(053)][I] WaveIn Audio Capture Driver(麦克风 (2- USB2.0 MIC))
[2017-09-04 15:22:59(054)][I] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
[2017-09-04 15:22:59(054)][I] Audio codec init, handle:1, 11, 1, 16000, 16, 23850
[2017-09-04 15:23:04(218)][I] Invoke UserCameraControl(userid=-1, bOpen=1) = 0
[2017-09-04 15:23:04(220)][I] Invoke UserSpeakControl(userid=-1, bOpen=1) = 0
[2017-09-04 15:23:04(234)][I] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
[2017-09-04 15:23:04(340)][I] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:23:04(341)][I] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:23:04(341)][I] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:23:04(341)][I] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:23:04(341)][I] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:23:04(342)][I] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:23:04(342)][I] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:23:04(342)][I] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:23:04(343)][I] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:23:04(343)][I] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:23:04(343)][I] Prepare config camera(1-USB2.0 PC CAMERA): 320x240, 25fps
[2017-09-04 15:23:04(345)][I] The best video format is detected: YUY2
[2017-09-04 15:23:04(345)][I] SetFormat(320x240, YUY2, 25fps) = 0
[2017-09-04 15:23:04(346)][I] Video Config Size(320, 240) Format(YUY2, 25fps)
[2017-09-04 15:23:04(376)][I] video(stream:0) init finish:320x240, YUY2, fps:25, codecid:1
[2017-09-04 15:23:05(011)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:23:05(137)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:23:05(250)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:23:05(377)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:23:05(505)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:23:10(322)][I] Prepare logout......
[2017-09-04 15:23:10(989)][I] userid(-1) statist info, video fps:9, video count:0, audio count:0
[2017-09-04 15:23:11(074)][I] Close network engine...
[2017-09-04 15:23:11(075)][I] server net link reset...
[2017-09-04 15:23:11(076)][I] Invoke Logout() Elapse:748 ms
[2017-09-04 15:39:16(200)][I] Local Status: connect:0, login:0, logout:1, release:0, linkclose:0(reason:0)
[2017-09-04 15:39:16(200)][I] Local Status: natreg:0, nattimes:0, inroom:0, tickout:0, curtime:22017060
[2017-09-04 15:39:16(200)][I] Local Status: checknattime:-1, natkeeptime:-1
[2017-09-04 15:39:16(201)][I] Invoke SetSDKOption(BRAC_SO_CLOUD_APPGUID, A9A750AD-14B4-4837-ADD1-BD5D95644910)
[2017-09-04 15:39:16(202)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
[2017-09-04 15:39:16(202)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
[2017-09-04 15:39:16(203)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_CAPTUREMODE,0)
[2017-09-04 15:39:16(314)][I] Invoke SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL=1)
[2017-09-04 15:39:16(329)][I] Start network engine(IPv4 mode)...
[2017-09-04 15:39:16(331)][I] Invoke Connect(cloud.anychat.cn,8906)=0
[2017-09-04 15:39:16(333)][I] Invoke Login(username:Any)=0
[2017-09-04 15:39:16(334)][I] Invoke EnterRoom(Monster)
[2017-09-04 15:39:16(401)][I] Create anychatdnsserver connect:121.41.5.231(8912)
[2017-09-04 15:39:16(475)][I] Create anychatdnsserver connect:120.76.165.13(8912)
[2017-09-04 15:39:16(623)][I] Create anychatdnsserver connect:120.25.70.134(8912)
[2017-09-04 15:39:17(421)][I] Success connect to anychatdnsserver(120.76.165.13:8912, tcp:0)
[2017-09-04 15:39:17(472)][I] Receive connect parameter from anychatdnsserver!
[2017-09-04 15:39:17(482)][I] Receive server list from anychatdnsserver(count:1):
[2017-09-04 15:39:17(482)][I] anychatcoreserver, id:1793345385, ip:120.76.165.13(tcp:9220, udp:9220), OS

inux, build Time:2017-05-24 18:42:51, version:6.4.0, serviceGuid

B359562-C7EE-834F-A935-EF978DDA4259, machineGuid:1F3E8F63-2D71-B946-B7B2-CA4CD86C920F
[2017-09-04 15:39:17(485)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:1)
[2017-09-04 15:39:17(495)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:0)
[2017-09-04 15:39:17(505)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:1)
[2017-09-04 15:39:17(515)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:0)
[2017-09-04 15:39:18(046)][I] Trial connect anychatcoreserver(id:1793345385) result: 120.76.165.13(9220,tcp:1), errorcode:0, avgtime:94ms
[2017-09-04 15:39:18(056)][I] On trial connect finished, errorcode:0, result size:1, lbserver connect:0
[2017-09-04 15:39:18(056)][I] anychatcoreserver, 120.76.165.13(9220, tcp:1), avg time:94
[2017-09-04 15:39:18(057)][I] On best connection result, errorcode:0, ip:120.76.165.13, port:9220, tcp:1
[2017-09-04 15:39:18(057)][I] On pre-connection result, errorcode:0, anychatcoreserver, 120.76.165.13(9220, tcp:1)
[2017-09-04 15:39:18(156)][I] Start anychat server(120.76.165.13:9220) connect...
[2017-09-04 15:39:18(286)][I] On connect anychat server return, errorcode: 0, appflags:0x460020, svrflags:0x10
[2017-09-04 15:39:18(376)][I] Server version: V6.4(Build Time:2017-05-24 18:43:22, Linux server)
[2017-09-04 15:39:18(616)][I] m_ProtocolPipeLine, userid:0, local session:1178379952, peer session:0
[2017-09-04 15:39:18(617)][I] Send login request...
[2017-09-04 15:39:18(617)][I] Message OnConnect(bSuccess:1, errorcode=0)
[2017-09-04 15:39:18(698)][I] On tcp connect app reg result, errorcode:0
[2017-09-04 15:39:18(830)][I] Message OnLoginSystem(userid=-766,errorcode=0,username=Any), msg deliver worked(1)
[2017-09-04 15:39:18(855)][I] Load BRMediaUtil.dll success!(V6.4 Build Time:Aug  9 2017 09:49:35)
[2017-09-04 15:39:18(857)][I] Load BRMediaShow.dll success!(V6.4 Build Time:Aug  9 2017 09:53:37)
[2017-09-04 15:39:18(859)][I] Load BRMediaCore.dll success!(V6.4 Build Time:Aug  9 2017 09:53:55)
[2017-09-04 15:39:18(878)][I] Video capture device supported:
[2017-09-04 15:39:18(878)][I] 1-USB2.0 PC CAMERA
[2017-09-04 15:39:18(879)][I] Audio capture device supported:
[2017-09-04 15:39:18(879)][I] 1-麦克风 (2- USB2.0 MIC)
[2017-09-04 15:39:18(879)][I] 2-virtual-audio-capturer
[2017-09-04 15:39:18(880)][I] 3-麦克风 (Realtek High Definition Au
[2017-09-04 15:39:18(880)][I] Apply server config: mtu:1500
[2017-09-04 15:39:18(880)][I] Server running time: 102 days, 15 hours, 4 minutes, license mode:1, cert

lo:0x80025bf, hi:0x0)
[2017-09-04 15:39:18(880)][I] Server supports the session hold feature for up to 20000 ms
[2017-09-04 15:39:18(951)][I] On udp connect app reg result, errorcode:0
[2017-09-04 15:39:18(951)][I] Connection to streaming media server(120.76.165.13:9220) successfully!(udp delay:39ms)
[2017-09-04 15:39:19(041)][I] Message OnEnterRoom(roomid=10,errorcode=0,siteindex=0)
[2017-09-04 15:39:19(043)][I] Message OnReceiveOnlineUser(count=1,roomid=10)
[2017-09-04 15:39:19(067)][I] WaveIn Audio Capture Driver(麦克风 (2- USB2.0 MIC))
[2017-09-04 15:39:19(067)][I] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
[2017-09-04 15:39:19(068)][I] Audio codec init, handle:1, 11, 1, 16000, 16, 23850
[2017-09-04 15:39:33(069)][I] Prepare logout......
[2017-09-04 15:39:33(080)][I] userid(-1) statist info, video fps:0, video count:0, audio count:0
[2017-09-04 15:39:33(167)][I] Close network engine...
[2017-09-04 15:39:33(168)][I] server net link reset...
[2017-09-04 15:39:33(169)][I] Invoke Logout() Elapse:93 ms
[2017-09-04 15:43:49(636)][I] Local Status: connect:0, login:0, logout:1, release:0, linkclose:0(reason:0)
[2017-09-04 15:43:49(636)][I] Local Status: natreg:0, nattimes:0, inroom:0, tickout:0, curtime:22290499
[2017-09-04 15:43:49(636)][I] Local Status: checknattime:-1, natkeeptime:-1
[2017-09-04 15:43:49(637)][I] Invoke SetSDKOption(BRAC_SO_CLOUD_APPGUID, A9A750AD-14B4-4837-ADD1-BD5D95644910)
[2017-09-04 15:43:49(638)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
[2017-09-04 15:43:49(638)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
[2017-09-04 15:43:49(639)][I] Invoke SetSDKOption(BRAC_SO_AUDIO_CAPTUREMODE,4)
[2017-09-04 15:43:49(745)][I] Invoke SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL=1)
[2017-09-04 15:43:49(754)][I] Start network engine(IPv4 mode)...
[2017-09-04 15:43:49(755)][I] Invoke Connect(cloud.anychat.cn,8906)=0
[2017-09-04 15:43:49(756)][I] Invoke Login(username:Any)=0
[2017-09-04 15:43:49(756)][I] Invoke EnterRoom(Monster)
[2017-09-04 15:43:49(769)][I] Create anychatdnsserver connect:120.76.165.13(8912)
[2017-09-04 15:43:49(790)][I] Create anychatdnsserver connect:121.41.5.231(8912)
[2017-09-04 15:43:49(800)][I] Create anychatdnsserver connect:120.25.70.134(8912)
[2017-09-04 15:43:49(921)][I] Success connect to anychatdnsserver(120.76.165.13:8912, tcp:0)
[2017-09-04 15:43:50(001)][I] Receive connect parameter from anychatdnsserver!
[2017-09-04 15:43:50(001)][I] Receive server list from anychatdnsserver(count:1):
[2017-09-04 15:43:50(001)][I] anychatcoreserver, id:1793345385, ip:120.76.165.13(tcp:9220, udp:9220), OS

inux, build Time:2017-05-24 18:42:51, version:6.4.0, serviceGuid

B359562-C7EE-834F-A935-EF978DDA4259, machineGuid:1F3E8F63-2D71-B946-B7B2-CA4CD86C920F
[2017-09-04 15:43:50(004)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:1)
[2017-09-04 15:43:50(014)][I] Create anychatcoreserver connect:120.76.165.13(9220, tcp:0)
[2017-09-04 15:43:50(024)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:1)
[2017-09-04 15:43:50(034)][I] Create anychatcoreserver connect:10.170.161.40(9220, tcp:0)
[2017-09-04 15:43:50(543)][I] Trial connect anychatcoreserver(id:1793345385) result: 120.76.165.13(9220,tcp:1), errorcode:0, avgtime:78ms
[2017-09-04 15:43:50(544)][I] On trial connect finished, errorcode:0, result size:1, lbserver connect:0
[2017-09-04 15:43:50(544)][I] anychatcoreserver, 120.76.165.13(9220, tcp:1), avg time:78
[2017-09-04 15:43:50(544)][I] On best connection result, errorcode:0, ip:120.76.165.13, port:9220, tcp:1
[2017-09-04 15:43:50(544)][I] On pre-connection result, errorcode:0, anychatcoreserver, 120.76.165.13(9220, tcp:1)
[2017-09-04 15:43:50(643)][I] Start anychat server(120.76.165.13:9220) connect...
[2017-09-04 15:43:50(773)][I] On connect anychat server return, errorcode: 0, appflags:0x460020, svrflags:0x10
[2017-09-04 15:43:50(863)][I] Server version: V6.4(Build Time:2017-05-24 18:43:22, Linux server)
[2017-09-04 15:43:51(103)][I] m_ProtocolPipeLine, userid:0, local session:220326348, peer session:0
[2017-09-04 15:43:51(104)][I] Send login request...
[2017-09-04 15:43:51(104)][I] Message OnConnect(bSuccess:1, errorcode=0)
[2017-09-04 15:43:51(195)][I] On tcp connect app reg result, errorcode:0
[2017-09-04 15:43:51(335)][I] Message OnLoginSystem(userid=-767,errorcode=0,username=Any), msg deliver worked(1)
[2017-09-04 15:43:51(347)][I] Load BRMediaUtil.dll success!(V6.4 Build Time:Aug  9 2017 09:49:35)
[2017-09-04 15:43:51(348)][I] Load BRMediaShow.dll success!(V6.4 Build Time:Aug  9 2017 09:53:37)
[2017-09-04 15:43:51(349)][I] Load BRMediaCore.dll success!(V6.4 Build Time:Aug  9 2017 09:53:55)
[2017-09-04 15:43:51(364)][I] Video capture device supported:
[2017-09-04 15:43:51(364)][I] 1-USB2.0 PC CAMERA
[2017-09-04 15:43:51(365)][I] Audio capture device supported:
[2017-09-04 15:43:51(365)][I] 1-麦克风 (2- USB2.0 MIC)
[2017-09-04 15:43:51(365)][I] 2-virtual-audio-capturer
[2017-09-04 15:43:51(365)][I] 3-麦克风 (Realtek High Definition Au
[2017-09-04 15:43:51(366)][I] Apply server config: mtu:1500
[2017-09-04 15:43:51(366)][I] Server running time: 102 days, 15 hours, 8 minutes, license mode:1, cert

lo:0x80025bf, hi:0x0)
[2017-09-04 15:43:51(366)][I] Server supports the session hold feature for up to 20000 ms
[2017-09-04 15:43:51(456)][I] On udp connect app reg result, errorcode:0
[2017-09-04 15:43:51(456)][I] Connection to streaming media server(120.76.165.13:9220) successfully!(udp delay:47ms)
[2017-09-04 15:43:51(546)][I] Message OnEnterRoom(roomid=11,errorcode=0,siteindex=0)
[2017-09-04 15:43:51(547)][I] Message OnReceiveOnlineUser(count=1,roomid=11)
[2017-09-04 15:43:51(569)][I] WaveIn Audio Capture Driver(麦克风 (2- USB2.0 MIC))
[2017-09-04 15:43:51(569)][I] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
[2017-09-04 15:43:51(569)][I] Audio codec init, handle:1, 11, 1, 16000, 16, 23850
[2017-09-04 15:43:58(445)][I] Invoke UserCameraControl(userid=-1, bOpen=1) = 0
[2017-09-04 15:43:58(447)][I] Invoke UserSpeakControl(userid=-1, bOpen=1) = 0
[2017-09-04 15:43:58(459)][I] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
[2017-09-04 15:43:58(570)][I] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:43:58(571)][I] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:43:58(571)][I] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:43:58(571)][I] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:43:58(571)][I] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:43:58(572)][I] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:43:58(572)][I] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:43:58(572)][I] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:43:58(572)][I] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x32595559, 30fps)
[2017-09-04 15:43:58(572)][I] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUY2, 0x8d2681, 30fps)
[2017-09-04 15:43:58(573)][I] Prepare config camera(1-USB2.0 PC CAMERA): 320x240, 25fps
[2017-09-04 15:43:58(574)][I] The best video format is detected: YUY2
[2017-09-04 15:43:58(574)][I] SetFormat(320x240, YUY2, 25fps) = 0
[2017-09-04 15:43:58(575)][I] Video Config Size(320, 240) Format(YUY2, 25fps)
[2017-09-04 15:43:58(627)][I] video(stream:0) init finish:320x240, YUY2, fps:25, codecid:1
[2017-09-04 15:43:59(301)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:43:59(429)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:43:59(540)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:43:59(669)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:43:59(781)][I] No Other User Subscript Video or not need predeal
[2017-09-04 15:44:08(107)][I] Prepare logout......
[2017-09-04 15:44:08(758)][I] userid(-1) statist info, video fps:8, video count:0, audio count:0
[2017-09-04 15:44:08(873)][I] Close network engine...
[2017-09-04 15:44:08(874)][I] server net link reset...
[2017-09-04 15:44:08(874)][I] Invoke Logout() Elapse:765 ms
[2017-09-04 18:29:14(103)][I] server net link reset...
[2017-09-04 18:29:14(103)][I] Invoke BRAC_Release Elapse:202 ms

佰锐科技-刘冬明 · 发表于 2017-9-5 15:01:23

您好，您没有传递正确的参数，所以没有生效。您的“SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL=1)”错误的
应该是BRAC_SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL, 1);
具体可以参考下这个http://bbs.anychat.cn/forum.php?mod=viewthread&tid=550

SimonJ · 发表于 2017-9-5 15:10:00

佰锐科技-刘冬明发表于 2017-9-5 15:01
您好，您没有传递正确的参数，所以没有生效。您的“SetSDKOption(BRAC_SO_CORESDK_SCREENCAMERACTRL=1)”错 ...

谢谢回复，我在实际项目中是这样使用的，只是在发帖的时候偷懒了= =
我调用SetSDKOption设置参数返回的是成功，但还是没有虚拟摄像头
我就是看着那个帖子来做的，但是帖子有成功获取到虚拟摄像头，我没有

佰锐科技-刘冬明 · 发表于 2017-9-5 15:37:42

您用我们的demo可以吗？如果可以，可以参考下与您写的项目进行对比。

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