在Sigma-Tel内部声卡上，EE4没有声音编码 [英] No sound is encoded by EE4 on Sigma-Tel internal sound card

问题描述

我一直在尝试使用表达式4在实时网络流中对声音和视频进行编码。带有Sigma-Tel内置声卡的戴尔笔记本电脑。 我收到视频，但没有音频。 任何建议。 我通过WME 9获得了一个网络流。 

I have been trying to encode sound and video in live webstream on Expressions 4 with  a dell laptop with a Sigma-Tel internal sound card.  I get video, but no audio.  Any suggestions.  I get a webstream through WME 9. 

推荐答案

在Audio Line旁边的直播体验中，请点击配置。选中验证启用，并将引脚线设置为主卷。完成后单击"确定"。确认音频线下的音量滑块设置为非零值。

Within the Live Experience next to Audio Line, please click Configure. Verify Enable is checked and Pin Line is set to Master Volume. Click OK when done. Verify the volume slider under Audio Line is set to a non-zero value.

我使用的是具有嵌入式SigmaTel高清音频设备的Toshiba Techra。我能够从外部源（网络摄像头）捕获视频，并从我连接到音频输入端口的微型计算机中捕获音频。我怀疑音频功能是
关闭或音量设置为低值或零值。

I am using a Toshiba Techra which has an embedded SigmaTel High Definition audio device. I am able to capture video from an external source (webcam) and audio from the microsophone I have attached to my audio input port. I suspect audio functionality is either turned off or the volume is set to a low or zero value.

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