在现有视频上加水印的C#代码 [英] C# code for watermarking on existing video

问题描述

我想用文本或图像给现有的视频加水印.
为此，我需要一个C#代码.
我已经使用此代码 http://splicer.codeplex.com/ [

I want to watermark an existing Video with text or image.
For that I need a C# code.
i already used this code http://splicer.codeplex.com/[^]
It takes so much time to watermarking,like for one hour video it takes 1 hour.
if any one have any solution please reply.
Please help me.
Thanks in Advance

推荐答案

您最好不要与与项目相关的开发人员或讨论组进行交谈

http://splicer.codeplex.com/Thread/List.aspx [

You''re best off talking to the developers or discussion groups associated with the project

http://splicer.codeplex.com/Thread/List.aspx[^]

They''ll know any possible tricks & tips that come from using the library, without examining the probably large codebase we won''t be able to advise you

Encoding video can generally take a long time, Lots of RAM and CPU is definitely required for faster encoding

因为他们的代码使用了DShow.net库.找到Dshow.net正在制作的Dshow图.然后关闭参考时钟.如果您的计算机足够快，则可以大大加快渲染速度.

Since their code uses the DShow.net library. Find the Dshow graph that Dshow.net is making under the hood. Then turn off the reference clock. If your machine is Fast enough it should speed up the rendering quite a bit.

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