Resizer Filter
From AVObjects Knowledge Base
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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 License | 600 EUR
|
| Single Developer License | 950 EUR
|
| Team License | 1400 EUR |
