VideoTrans Filter

VideoTrans DirectShow Filter sdk has two useful directshow video filters:

  • Video Resize Filter
    A high-performance directshow filter which can resize video in different kinds of media types, with many useful features.
  • Color Space Convert Filter
    A high-performance directshow filter which can convert video to many kinds of media types.

 

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After download, please check “Readme.txt” file to get started.

 

License

You can trial it freely without any limitation, except that there’s a line in output video, you may purchase to remove it.
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Video Resize Filter

Video Resize Filter is a directshow filter which can resize input video with following media subtypes:

  • MEDIASUBTYPE_RGB32,
  • MEDIASUBTYPE_RGB24,
  • MEDIASUBTYPE_RGB565,
  • MEDIASUBTYPE_YUY2,
  • MEDIASUBTYPE_YUYV,
  • MEDIASUBTYPE_YV12,
  • MEDIASUBTYPE_I420,
  • MEDIASUBTYPE_IYUV

It supports video crop, you can use it to crop the input video.

It supports dynamic media type change as well, which means that its input pin can accept different video inputs while no needs to disconnect output pin, at the same time, it change its output size dynamically while no needs to disconnect output pin if the next filter supports dynamic media type change, for example, a video renderer filter.

Here’s an example: we change its output video size when graph is running:

the video renderer filter change its video size accordingly (without reconnecting):

 

KEY FEATURES

  • Supports most popular media formats;
  • Different resize and stretch methods supported.
  • Video Crop supported;
  • Fast, MMX/SSE2 Optimized;
  • Dynamic media type change supported;
  • Supports brightness, contrast, hue, saturation, gamma adjustments (RGB only);
  • Supports deinterlace (RGB only);

 


 

Color Space Convert Filter

Color Space Convert Filter is a filter which can convert video between following media types:

  • MEDIASUBTYPE_RGB32,
  • MEDIASUBTYPE_RGB24,
  • MEDIASUBTYPE_RGB565,
  • MEDIASUBTYPE_YUY2,
  • MEDIASUBTYPE_YUYV,
  • MEDIASUBTYPE_YV12,
  • MEDIASUBTYPE_I420,
  • MEDIASUBTYPE_IYUV

And it supports video crop, you can use it the crop the input video as well.
Screen snapshot:

 

KEY FEATURES

  • Supports most popular media formats;
  • Video Crop supported;
  • Fast, MMX/SSE2 Optimized;
  • Dynamic media type change supported;

 

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