设置字节流如例pression恩codeR 4活源 [英] Set byte stream as live source in Expression Encoder 4

问题描述

我有防爆pression恩codeR 4，支持两种类型源类型：

I have Expression Encoder 4 which supports two sort of source types:

1. 实时源和
2. 文件来源

现在，我要实现我的字节流被设置为防爆pression恩codeR的直播现场来源。我看了一下DirectShow过滤器，但我不知道如何使用它。请让我知道如果你得到的东西就可以了。

Now, I want to achieve my byte stream to be set as live source in Expression Encoder for live broadcasting. I have read about directshow filters but I do not know how to use it. Please let me know if you get something on it.

推荐答案

一个典型的解决方案是实现虚拟摄像头和流数据关闭它。恩codeR会看到它作为一个视频捕获设备，您就可以选择它作为视频源。

A typical solution is to implement a virtual camera and stream data off it. Encoder will see it as a video capture device and you will be able to select it as a video source.

另请参阅：

• <一个href="http://social.msdn.microsoft.com/Forums/en-AU/windowsdirectshowdevelopment/thread/42f7f629-9613-41ef-9a0f-d2c9ca57cd4f"相对=nofollow>防爆pression恩codeR DirectShow的捕获设备4
• <一个href="http://stackoverflow.com/questions/1376734/fake-directshow-video-capture-device">"Fake" DirectShow的视频采集设备
• 写一个直接显示源代码过滤器

• DirectShow Capture Devices in Expression Encoder 4
• "Fake" DirectShow video capture device
• Writing a Direct Show Source Filter

简而言之：

1. 在最近的SDK样品到虚拟视频源的一键源过滤器样品
2. 在一个知名的非SDK示例虚拟相机 VCAM 项目
3. 要，如果整个事情是要制定出与EE4快速检查，您可以通过安装一个虚拟视频设备的包装JPEG / M-JPEG IP摄像机，将其设置为拍照一些网络现场演示，并检查它反对恩codeR 4的兼容性和集成细节

1. The closest SDK sample to a virtual video source is Push Source Filters Sample
2. A well known non-SDK sample for virtual camera is VCam project
3. To quick check if the whole thing is going to work out with EE4, you can install a virtual video device wrapper over JPEG/M-JPEG IP cameras, set it up to take picture from some internet live demo and check it against Encoder 4 for compatibility and integration details

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