Documentation:Modules/gradient: Difference between revisions
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New page: {{Module|name=gradient|type=Video filter|first_version=0.9.0|description=apply gradients and edge detection filters}} Use this filter to apply gradients or do simple edge detection algori... |
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Use this filter to apply gradients or do simple edge detection algorithms to the video image. | Use this filter to apply gradients or do simple edge detection algorithms to the video image. | ||
== Options == | |||
{{Option | {{Option | ||
|name=gradient-mode | |name=gradient-mode | ||
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}} | }} | ||
Example | == Example == | ||
% '''vlc --video-filter "gradient{type=1}" somevideo.avi''' | % '''vlc --video-filter "gradient{type=1}" somevideo.avi''' | ||
Screenshots | == Screenshots == | ||
http://photos.cellerier.net/d/406-1/vlcsnap-8120371.png | http://photos.cellerier.net/d/406-1/vlcsnap-8120371.png | ||
http://photos.cellerier.net/d/397-1/vlcsnap-10589245.png | http://photos.cellerier.net/d/397-1/vlcsnap-10589245.png | ||
'''Note:''' In versions prior to 0.9.0, this was part of the distort video filter. | '''Note:''' In versions prior to 0.9.0, this was part of the distort video filter. | ||
Revision as of 13:00, 22 January 2008
| Module: gradient | |
|---|---|
| Type | Video filter |
| First VLC version | 0.9.0 |
| Last VLC version | - |
| Operating system(s) | all |
| Description | apply gradients and edge detection filters |
| Shortcut(s) | - |
Use this filter to apply gradients or do simple edge detection algorithms to the video image.
Options
- gradient-mode <string> : One of "gradient", "edge" or "hough". default value: gradient
- gradient-type <integer> : 0 to discard colors, 1 to keep colors. default value: 0
- gradient-cartoon : Apply a cartoon effect. default value: enabled
Example
% vlc --video-filter "gradient{type=1}" somevideo.avi
Screenshots
Note: In versions prior to 0.9.0, this was part of the distort video filter.