Kdenlive/Manual/Effects/Alpha manipulation: Difference between revisions
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==== General Information about Alpha Manipulation ==== <!--T:25--> | ==== General Information about Alpha Manipulation ==== <!--T:25--> | ||
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Alpha Manipulation, more commonly known as Chroma Key compositing is an effect that changes the background of the picture to a different background the editor may want. | Alpha Manipulation, more commonly known as Chroma Key compositing is an effect that changes the background of the picture to a different background the editor may want. | ||
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More information can be found on the pages for the effects themselves: | More information can be found on the pages for the effects themselves: | ||
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==== Effects in the Alpha Manipulation Category ==== | ==== Effects in the Alpha Manipulation Category ==== <!--T:14--> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alpha gradient]]</translate> | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alpha gradient]]</translate> | ||
<translate> | <translate> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alpha shapes]]</translate> | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alpha shapes]]</translate> | ||
<translate> | <translate> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]</translate> | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]</translate> | ||
<translate> | <translate> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] </translate> | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] </translate> | ||
<translate> | <translate> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate|Rectangular Alpha mask]] </translate> | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate|Rectangular Alpha mask]] </translate> | ||
<translate> | <translate> | ||
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# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Rotoscoping|Rotoscoping]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Rotoscoping|Rotoscoping]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]] | ||
Revision as of 20:32, 31 March 2019
Effects - Alpha manipulation
General Information about Alpha Manipulation
Alpha Manipulation, more commonly known as Chroma Key compositing is an effect that changes the background of the picture to a different background the editor may want.
More information can be found on the pages for the effects themselves:
- Chroma Key (for simple chroma key effects)
- Color Selection (for complex chroma key effects)
Effects in the Alpha Manipulation Category
- Alpha gradient
- Alpha operations
- Alpha shapes
- [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]
- Color Selection
- Rectangular Alpha mask
- Rotoscoping
- Key Spill Mop Up
Compositing Reference Material
For some background, the Wikipedia article in alpha compositing is useful. See also Porter, Thomas; Tom Duff (1984). "Compositing Digital Images". Computer Graphics 18 (3): p253–259 1984 pdf