单向视频服务端录制

daniel_4646 · 发表于 2016-3-25 10:59:40

现在单向视频采用服务端录制。会出现声音和嘴型对不上号。会慢上1两秒的问题。请问什么原因呢？有没有方案？

佰锐科技-邵光清 · 发表于 2016-3-25 11:19:37

您好，请将客户端日志发过来分析一下，谢谢！

admin · 发表于 2016-3-25 14:21:53

建议录制之前通过API接口（BRAC_SetSDKOption）关闭“静音检测（VAD）”特性，默认是打开的。

admin · 发表于 2016-3-26 10:47:42

另外可以设置视频参数，将GOPSize=framerate（fps）可以解决该问题，默认情况下为降低通信过程中的视频码率，gop = 4*fps。

详细情况可参考：如何设置AnyChat视频质量？

daniel_4646 · 发表于 2016-4-5 14:27:58

佰锐科技-邵光清发表于 2016-3-25 11:19
您好，请将客户端日志发过来分析一下，谢谢！

[2016-04-05 14:16:12(969)] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
[2016-04-05 14:16:12(970)] Load BRAnyChatCore.dll success!(V6.0 Build Time:Feb 28 2016 17:38:40)
[2016-04-05 14:16:13(018)] Load BRMiscUtil.dll success!(V6.0 Build Time:Feb 28 2016 17:40:14)
[2016-04-05 14:16:13(074)] Load BRMediaUtil.dll success!(V6.0 Build Time:Feb 28 2016 17:37:30)
[2016-04-05 14:16:13(076)] Load BRMediaShow.dll success!(V6.0 Build Time:Feb 28 2016 17:40:23)
[2016-04-05 14:16:13(079)] Load BRMediaCore.dll success!(V6.0 Build Time:Feb 28 2016 17:40:36)
[2016-04-05 14:16:13(116)] Video capture device supported:
[2016-04-05 14:16:13(117)] 1-Camera Plus (VGA Resolution Maximum)
[2016-04-05 14:16:13(117)] 2-Integrated Camera
[2016-04-05 14:16:13(118)] Audio capture device supported:
[2016-04-05 14:16:13(118)] 1-内装麦克风 (Conexant 20751 SmartAudi
[2016-04-05 14:16:14(133)] Invoke Connect(wtsp.bhzq.com,8908)=0
[2016-04-05 14:16:14(135)] Invoke Login(username:13820490531)=0
[2016-04-05 14:16:14(136)] Invoke EnterRoom(roomid=1)
[2016-04-05 14:16:15(127)] Create anychatdnsserver connect:221.238.132.204(8908)
[2016-04-05 14:16:15(192)] Invoke LogoutServer(userid=-1) Elapse:47 ms
[2016-04-05 14:16:15(195)] Invoke Connect(wtsp.bhzq.com,8908)=0
[2016-04-05 14:16:15(197)] Invoke Login(username:13820490531)=0
[2016-04-05 14:16:15(198)] Invoke EnterRoom(roomid=1)
[2016-04-05 14:16:15(241)] Create anychatdnsserver connect:221.238.132.204(8908)
[2016-04-05 14:16:19(572)] On pre-connection result, errorcode:0, anychatcoreserver, 221.238.132.204(8908, tcp:1)
[2016-04-05 14:16:19(603)] CheckClientSocketLink Connect(ip=221.238.132.204,port=8908)
[2016-04-05 14:16:21(445)] Server version: V5.3(Build Time:2015-08-10 12:21:30, Server OS:Windows)
[2016-04-05 14:16:21(697)] Message OnConnect(bSuccess:1, errorcode=0)
[2016-04-05 14:16:22(173)] Message OnLoginSystem(userid=-58,errorcode=0,username=13820490531), msg deliver worked(1)
[2016-04-05 14:16:22(190)] Load BRMediaUtil.dll success!(V6.0 Build Time:Feb 28 2016 17:37:30)
[2016-04-05 14:16:22(195)] Load BRMediaShow.dll success!(V6.0 Build Time:Feb 28 2016 17:40:23)
[2016-04-05 14:16:22(202)] Load BRMediaCore.dll success!(V6.0 Build Time:Feb 28 2016 17:40:36)
[2016-04-05 14:16:22(240)] Video capture device supported:
[2016-04-05 14:16:22(240)] 1-Camera Plus (VGA Resolution Maximum)
[2016-04-05 14:16:22(241)] 2-Integrated Camera
[2016-04-05 14:16:22(242)] Audio capture device supported:
[2016-04-05 14:16:22(242)] 1-内装麦克风 (Conexant 20751 SmartAudi
[2016-04-05 14:16:22(243)] Server running time: 3 days, 19 hours, 47 minutes, license mode:0
[2016-04-05 14:16:22(308)] Success add upnp map(port:49747, tcp)
[2016-04-05 14:16:22(349)] Success add upnp map(port:63408, udp)
[2016-04-05 14:16:22(374)] Connection to streaming media server successfully!(udp delay:62ms)
[2016-04-05 14:16:22(744)] Message OnEnterRoom(roomid=1,errorcode=0,siteindex=0)
[2016-04-05 14:16:22(747)] Apply video parameter:417x278, bitrate:0kbps, quality:3, gop:60, fps:15, preset:3, codec:1
[2016-04-05 14:16:22(748)] Invoke UserCameraControl(userid=-1, bOpen=1, stream=0)
[2016-04-05 14:16:22(750)] Invoke UserSpeakControl(userid=-1,bOpen=1)
[2016-04-05 14:16:22(751)] Message OnReceiveOnlineUser(count=1,roomid=1)
[2016-04-05 14:16:22(880)] WaveIn Audio Capture Driver(内装麦克风 (Conexant 20751 Smar)
[2016-04-05 14:16:22(881)] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
[2016-04-05 14:16:22(881)] Audio codec init, handle:1, 11, 1, 16000, 16, 15850
[2016-04-05 14:16:22(926)] Audio Playback Device Init(0, 1, 16000, 16), WaveOut Playback Driver
[2016-04-05 14:16:22(927)] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
[2016-04-05 14:16:23(023)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(RGB24, 0x0, 30fps)
[2016-04-05 14:16:23(037)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(RGB24, 0x0, 30fps)
[2016-04-05 14:16:23(038)] Prepare config camera(1-Camera Plus (VGA Resolution Maximum)): 417x278, 25fps
[2016-04-05 14:16:23(040)] Video Config Size(320, 240) Format(RGB24, 30fps)
[2016-04-05 14:16:23(056)] video init finish:320x240, RGB24, fps:30, codecid:1

佰锐科技-陈伟 · 发表于 2016-4-5 14:46:29

daniel_4646 发表于 2016-4-5 14:27
[2016-04-05 14:16:12(969)] ---------------------------AnyChat Platform Core SDK Client Log-------- ...

您好请把完整的日志贴上来另外日志中
Apply video paramet er:417x278, bitrate:0kbps, quality:3, gop:60, fps:15, preset:3, codec:1 看到设置视频参数gop:60,还是gop = 4*fps ，请将GOPSize=framerate（fps）

daniel_4646 · 发表于 2016-4-5 14:48:58

佰锐科技-陈伟发表于 2016-4-5 14:46
您好请把完整的日志贴上来另外日志中
Apply video paramet er:417x278, bitrate:0kbps, quality:3, g ...

日志只有这么多了。没有了。

佰锐科技-陈伟 · 发表于 2016-4-5 14:49:11

本帖最后由佰锐科技-陈伟于 2016-4-5 14:50 编辑

佰锐科技-陈伟发表于 2016-4-5 14:46
您好请把完整的日志贴上来另外日志中
Apply video paramet er:417x278, bitrate:0kbps, quality:3, g ...

您好日志显示在登录时，怎么调用 LogoutServer ？[2016-04-05 14:16:15(192)] Invoke LogoutServer(userid=-1) Elapse:47 ms

daniel_4646 · 发表于 2016-4-5 14:53:23

还有就是，录制过程中，视频会卡顿住，但是声音还有是可以听到。

daniel_4646 · 发表于 2016-4-5 14:56:24

佰锐科技-陈伟发表于 2016-4-5 14:49
您好日志显示在登录时，怎么调用 LogoutServer ？[2016-04-05 14:16:15(192)] Invoke Log ...

现在是现场环境，刚才那个日志都是客户发过来的。您说的具体日志在哪个文件呢？

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