Resizer Filter


DirectShow filter to resize uncompressed video frames using several algorithms.

Overview


Resizer is a DirectShow filter to resize uncompressed video frames using several algorithms. Input and output parameters (color space and format) can be selected by the user.

Features

  • Supports multiple resizing algorithms with antialiasing feature.
  • The output frame size can be changed on the fly (during playback) by changing the output image resolution or resizing factors.
  • Dynamic format change at input and output is supported.
  • Using the crop rectangle, you can select a part of the frame, resize it and output result.
  • Image flipping is supported
  • Resizing optimized using SSE/AVX assembler commands.
  • The required input and output color spaces and formats and output aspect ratio can be specified with IAVOConnection interface.
Specifications and description of user interfaces can be found in the .idl file in the \Idl folder of the filter installation directory.

Supported color spaces (subtypes)

  • MEDIASUBTYPE_YUY2
  • MEDIASUBTYPE_UYVY
  • MEDIASUBTYPE_YVYU
  • MEDIASUBTYPE_Y422
  • MEDIASUBTYPE_YV12
  • MEDIASUBTYPE_I420
  • MEDIASUBTYPE_NV12
  • MEDIASUBTYPE_ARGB32
  • MEDIASUBTYPE_RGB32
  • MEDIASUBTYPE_RGB24

Supported video formats

  • FORMAT_VideoInfo
  • FORMAT_VideoInfo2

See Also

You Might Also Need

  • Video Mixer - DirectShow filter for real-time mixing of video streams, pictures and texts

Related Products

  • Deinterlacer - DirectShow filter for deinterlacing using an Motion Adaptive algorithm.
  • QuickSync Decoder - DirectShow filter for decoding 8-bit 4:2:0 progressive or interlaced video frames encoded in H264 format.
  • H.264/AVC Decoder - H.264/AVC DirectShow video decoder.
  • MPEG-2 Video Decoder - A DirectShow filter for high-quality decoding of MPEG-2 video streams.

Action Items

Prices

Single Application License600 EUR
Single Developer License950 EUR
Team License1400 EUR