EES创建的两个wmv文件有时无法在pic文件中创建pic [英] Two wmv files created by EES are failed to create a pic in pic file sometimes

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问题描述

我有一个可以从两个设备编码的应用程序,并且通过EES自动将这两个信号保存到两个不同的wmv文件,然后我将使用两个wmv文件在pic文件中进行pic,但有时候在
a之后完成任务失败了。特定网站在哪里

Hi,i have an app which can encode from two devices and save the two signal to two different wmv files automatically on timer by EES,then i will do pic in pic file using the two wmv files,but somtimes it is failed  to finish the task after a while.The particular site is where

" mRenderEngine.WaitForCompletion()"此 方法永远不会返回 在照片中拍照。

 谁能告诉我哪里出错了?我猜是
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编码,但令我感到困惑的是为什么somtimes 在pic文件中做图片失败或成功使用文件由selfsame编码参数创建的。

"mRenderEngine.WaitForCompletion()" this method will never return when  doing pic in pic .
 Who can tell me where is wrong? I guess it is concerned with the encoding ,but i am puzzling why somtimes doing pic in pic file is failed or successed with files that created by selfsame encoding parameters.

谢谢!

推荐答案

您好,

我不确定我理解,所以让我验证一下。您使用两个不同的应用程序同时从两个设备实时捕获。这将它们保存到本地wmvs。然后,您尝试重新编码它们,一个作为视频叠加层。这是正确的吗?

I'm not certain I understand so let me verify. You are live capturing from two devices simultaneously using two different apps. This is saving them to local wmvs. You then try to re-encode them, one as a video overlay. Is this correct?

您使用的是Expression Encoder 4 SP1吗?如果不是,我会首先建议升级。

Are you using Expression Encoder 4 SP1? If not I would first suggest upgrading.

您是否正在尝试重新编码为图片中的图片,而设备仍在流式传输?如果是这种情况,这可能会导致您的问题。我不熟悉WaitForCompletion()方法。这是自定义函数吗?

Are you trying re-encode as a picture in picture while the devices are still streaming? This could cause some of your issues if that is the case. I'm not familiar with the WaitForCompletion() method. Is that a custom function?

问候

-Matt


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