关于音频控制

kinghong · 发表于 2016-2-2 16:29:45

你好，我是调用SDK开发的程序，在测试视频通话时一端声音特别小，但是用QQ通话时声音就是正常的，请问要怎么设置呢？

佰锐科技-邵光清 · 发表于 2016-2-2 17:08:11

您好，调用BRAC_AudioSetVolume来设置音频设备的音量。另外，右击任务栏右下角声音图标--【音量合成器】，调节程序音量。

kinghongchen · 发表于 2016-2-3 13:17:39

佰锐科技-邵光清发表于 2016-2-2 17:08
您好，调用BRAC_AudioSetVolume来设置音频设备的音量。另外，右击任务栏右下角声音图标--【音量合成器】， ...

你好，我是手动调整了麦克风的声音已经到100%了，本地扬声器声音也调到最大了，可以听到的远程声音依然很小。另外，我分别用了罗技自带麦克风和外置麦克风测试的，罗技自带麦克风的声音是正常的，外置麦克风的声音就特别小，几乎听不见。我在系统里比较了下两种录音设备的采样频率罗技是16000Hz，外置麦克风是44100Hz，查看了anychat服务器配置文件中有关音频方面的设置如下：
[Audio Settings]
AudioSamplesPerSec=12000
AudioChannels=1
AudioBitsPerSample=16
AudioCodec=11
AudioBitrate=15850
是否要修改上面的参数来解决声音小的问题呢。

佰锐科技-邵光清 · 发表于 2016-2-3 14:03:56

kinghongchen 发表于 2016-2-3 13:17
你好，我是手动调整了麦克风的声音已经到100%了，本地扬声器声音也调到最大了，可以听到的远程声音依然很 ...

您好，将日志发上来让我们确认一下你的音频采集模式是什么，谢谢！

kinghongchen · 发表于 2016-2-3 14:21:40

佰锐科技-邵光清发表于 2016-2-3 14:03
您好，将日志发上来让我们确认一下你的音频采集模式是什么，谢谢！

[2016-02-03 06:10:46(322)] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
[2016-02-03 06:10:46(324)] Load BRAnyChatCore.dll success!(V5.2 Build Time:Feb 10 2015 14:09:19)
[2016-02-03 06:10:46(329)] Load BRMiscUtil.dll success!(V5.2 Build Time:Feb 10 2015 14:07:32)
[2016-02-03 06:10:46(353)] Load BRMediaUtil.dll success!(V5.2 Build Time:Feb 10 2015 14:07:48)
[2016-02-03 06:10:46(355)] Load BRMediaShow.dll success!(V5.2 Build Time:Feb 10 2015 14:07:40)
[2016-02-03 06:10:46(358)] Load BRMediaCore.dll success!(V5.2 Build Time:Feb 10 2015 14:08:00)
[2016-02-03 06:10:46(381)] Apply video parameter:1920x1080, bitrate:1200000, quality:3, gop:60, fps:25, preset:3, codec:0
[2016-02-03 06:10:46(387)] Invoke BRAC_Connect(192.168.0.100,8906)=0
[2016-02-03 06:10:46(388)] Invoke LoginServer(username=user123)
[2016-02-03 06:10:46(460)] CheckClientSocketLink Connect(ip=192.168.0.100,port=8906)
[2016-02-03 06:10:46(551)] Server version: V5.3(Build Time:2015-08-10 05:21:30, Server OS:Windows)
[2016-02-03 06:10:46(610)] Message OnConnect(bSuccess:1, errorcode=0)
[2016-02-03 06:10:46(900)] Message OnLoginSystem(userid=8,errorcode=0,username=user123), msg deliver worked(1)
[2016-02-03 06:10:46(906)] Server running time: 0 days, 2 hours, 28 minutes, license mode:0
[2016-02-03 06:10:46(908)] Invoke EnterRoom(roomid=1)
[2016-02-03 06:10:46(936)] Connection to streaming media server successfully!(udp delay:8ms)
[2016-02-03 06:10:47(008)] Message OnEnterRoom(roomid=1,errorcode=0,siteindex=1)
[2016-02-03 06:10:47(014)] Unrelated audio mixer,name:master volume, ComponentType:0x7, Pname

ine In (XOX PK-3 Plus), type:0
[2016-02-03 06:10:47(024)] Message OnReceiveOnlineUser(count=2,roomid=1)
[2016-02-03 06:10:47(024)] Invoke BRAC_SetVideoPos(dwUserId:-1, hWnd:0x3053c, l:0, t:0, r:295, b:168)
[2016-02-03 06:10:47(030)] On Remote UserCameraControl(dwUserId:6, bOpen:1)
[2016-02-03 06:10:47(036)] Invoke UserCameraControl(userid=-1,bOpen=1)
[2016-02-03 06:10:47(040)] On Remote UserSpeakControl(dwUserId:6, bOpen:1)
[2016-02-03 06:10:47(044)] Invoke UserSpeakControl(userid=-1,bOpen=1)
[2016-02-03 06:10:47(049)] WaveIn Audio Capture Driver(Line In (XOX PK-3 Plus))
[2016-02-03 06:10:47(056)] Audio Init, error:0, device:0, 1, 16000, 16, capmode:0
[2016-02-03 06:10:47(057)] Invoke BRAC_SetVideoPos(dwUserId:6, hWnd:0x30504, l:0, t:0, r:801, b:450)
[2016-02-03 06:10:47(060)] Audio codec init, handle:1, 11, 1, 16000, 16, 15850
[2016-02-03 06:10:47(063)] Invoke UserCameraControl(userid=6,bOpen=1)
[2016-02-03 06:10:47(068)] Invoke UserSpeakControl(userid=6,bOpen=1)
[2016-02-03 06:10:47(078)] Audio Playback Device Init(0, 1, 16000, 16), WaveOut Playback Driver
[2016-02-03 06:10:47(078)] Audio FX Status: VAD:1, NS:1, AGC:1, AEC:1
[2016-02-03 06:10:47(158)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(160)] MinCroppingSize(160, 90) MaxCroppingSize(160, 90) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(162)] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(164)] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(165)] MinCroppingSize(320, 180) MaxCroppingSize(320, 180) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(167)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(169)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(171)] MinCroppingSize(432, 240) MaxCroppingSize(432, 240) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(173)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(175)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(177)] MinCroppingSize(800, 600) MaxCroppingSize(800, 600) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(179)] MinCroppingSize(864, 480) MaxCroppingSize(864, 480) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(180)] MinCroppingSize(960, 720) MaxCroppingSize(960, 720) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(182)] MinCroppingSize(1024, 576) MaxCroppingSize(1024, 576) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(183)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(185)] MinCroppingSize(1600, 896) MaxCroppingSize(1600, 896) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(187)] MinCroppingSize(1920, 1080) MaxCroppingSize(1920, 1080) Format(MJPG, 0x47504a4d)
[2016-02-03 06:10:47(189)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(RGB24, 0x0)
[2016-02-03 06:10:47(190)] MinCroppingSize(160, 90) MaxCroppingSize(160, 90) Format(RGB24, 0x0)
[2016-02-03 06:10:47(192)] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(RGB24, 0x0)
[2016-02-03 06:10:47(194)] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(RGB24, 0x0)
[2016-02-03 06:10:47(195)] MinCroppingSize(320, 180) MaxCroppingSize(320, 180) Format(RGB24, 0x0)
[2016-02-03 06:10:47(197)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(RGB24, 0x0)
[2016-02-03 06:10:47(199)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(RGB24, 0x0)
[2016-02-03 06:10:47(200)] MinCroppingSize(432, 240) MaxCroppingSize(432, 240) Format(RGB24, 0x0)
[2016-02-03 06:10:47(202)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(RGB24, 0x0)
[2016-02-03 06:10:47(203)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(RGB24, 0x0)
[2016-02-03 06:10:47(205)] MinCroppingSize(800, 600) MaxCroppingSize(800, 600) Format(RGB24, 0x0)
[2016-02-03 06:10:47(207)] MinCroppingSize(864, 480) MaxCroppingSize(864, 480) Format(RGB24, 0x0)
[2016-02-03 06:10:47(208)] MinCroppingSize(960, 720) MaxCroppingSize(960, 720) Format(RGB24, 0x0)
[2016-02-03 06:10:47(210)] MinCroppingSize(1024, 576) MaxCroppingSize(1024, 576) Format(RGB24, 0x0)
[2016-02-03 06:10:47(212)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(RGB24, 0x0)
[2016-02-03 06:10:47(213)] MinCroppingSize(1600, 896) MaxCroppingSize(1600, 896) Format(RGB24, 0x0)
[2016-02-03 06:10:47(215)] MinCroppingSize(1920, 1080) MaxCroppingSize(1920, 1080) Format(RGB24, 0x0)
[2016-02-03 06:10:47(217)] MinCroppingSize(2304, 1296) MaxCroppingSize(2304, 1296) Format(RGB24, 0x0)
[2016-02-03 06:10:47(219)] MinCroppingSize(2304, 1536) MaxCroppingSize(2304, 1536) Format(RGB24, 0x0)
[2016-02-03 06:10:47(220)] MinCroppingSize(640, 480) MaxCroppingSize(640, 480) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(222)] MinCroppingSize(160, 90) MaxCroppingSize(160, 90) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(224)] MinCroppingSize(160, 120) MaxCroppingSize(160, 120) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(225)] MinCroppingSize(176, 144) MaxCroppingSize(176, 144) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(227)] MinCroppingSize(320, 180) MaxCroppingSize(320, 180) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(229)] MinCroppingSize(320, 240) MaxCroppingSize(320, 240) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(230)] MinCroppingSize(352, 288) MaxCroppingSize(352, 288) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(232)] MinCroppingSize(432, 240) MaxCroppingSize(432, 240) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(234)] MinCroppingSize(640, 360) MaxCroppingSize(640, 360) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(235)] MinCroppingSize(800, 448) MaxCroppingSize(800, 448) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(237)] MinCroppingSize(800, 600) MaxCroppingSize(800, 600) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(239)] MinCroppingSize(864, 480) MaxCroppingSize(864, 480) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(240)] MinCroppingSize(960, 720) MaxCroppingSize(960, 720) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(242)] MinCroppingSize(1024, 576) MaxCroppingSize(1024, 576) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(244)] MinCroppingSize(1280, 720) MaxCroppingSize(1280, 720) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(245)] MinCroppingSize(1600, 896) MaxCroppingSize(1600, 896) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(247)] MinCroppingSize(1920, 1080) MaxCroppingSize(1920, 1080) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(249)] MinCroppingSize(2304, 1296) MaxCroppingSize(2304, 1296) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(251)] MinCroppingSize(2304, 1536) MaxCroppingSize(2304, 1536) Format(YUV420P, 0x30323449)
[2016-02-03 06:10:47(254)] Video Config Size(1920, 1080) Format(RGB24, 25fps)
[2016-02-03 06:10:47(466)] Message OnP2PConnectState(userid=6, state=1)
[2016-02-03 06:10:47(530)] video init finish:1920x1080, RGB24, fps:25
[2016-02-03 06:10:47(604)] Message OnP2PConnectState(userid=6, state=3)
[2016-02-03 06:10:47(609)] video codec init:codec:1, 25fps, 1920x1080, bitrate:1200kbps, quality:3, preset:3, gop:60, handle:3
[2016-02-03 06:10:48(706)] userid(6) video decode delay:15ms
[2016-02-03 06:16:26(315)] Invoke LeaveRoom(roomid=1) Elapse:141 ms
[2016-02-03 06:16:26(344)] Invoke LogoutServer(userid=8) Elapse:31 ms
[2016-02-03 06:16:26(380)] Invoke BRAC_Release Elapse:31 ms

佰锐科技-邵光清 · 发表于 2016-2-3 14:35:57

kinghongchen 发表于 2016-2-3 14:21
[2016-02-03 06:10:46(322)] ---------------------------AnyChat Platform Core SDK Client Log-------- ...

嗯，使用了默认的发言模式。
麻烦您运行一下我们的示例程序，声音是否正常呢？

kinghongchen · 发表于 2016-2-3 14:45:11

佰锐科技-邵光清发表于 2016-2-3 14:35
嗯，使用了默认的发言模式。
麻烦您运行一下我们的示例程序，声音是否正常呢？

运行你们示例程序声音也一样小

佰锐科技-邵光清 · 发表于 2016-2-3 15:02:12

kinghongchen 发表于 2016-2-3 14:45
运行你们示例程序声音也一样小

您好，

罗技自带麦克风的声音是正常的，外置麦克风的声音就特别小，几乎听不见

当使用外置麦克风时，运行我们的示例程序，进入【高级设置】，在【音频参数】中切换一下音频采集模式，是否正常？

另外，这个外置麦克风是什么品牌什么型号的？

kinghongchen · 发表于 2016-2-3 16:11:27

佰锐科技-邵光清发表于 2016-2-3 15:02
您好，

当使用外置麦克风时，运行我们的示例程序，进入【高级设置】，在【音频参数】中切换一下音频采 ...

切换到其它模式声音还是小的，麦克风品牌是“得胜”

佰锐科技-邵光清 · 发表于 2016-2-3 16:51:06

kinghongchen 发表于 2016-2-3 16:11
切换到其它模式声音还是小的，麦克风品牌是“得胜”

您好，有可能是音频设备的兼容性问题，建议更换其他型号的麦克风。

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