Archive:Kdenlive/Manual/Effects/Alpha manipulation/en: Difference between revisions
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=== | === Alpha manipulation === | ||
==== General Information about 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: | |||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]] (for simple chroma key effects) | |||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] (for complex chroma key effects) | |||
| | |||
==== Effects in the Alpha Manipulation Category ==== | ==== Effects in the Alpha Manipulation Category ==== | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alpha gradient]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha gradient|Alpha gradient]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha operations|Alpha operations]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha operations|Alpha operations]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alpha shapes]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Alpha shapes|Alpha shapes]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen| | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Blue Screen|Chroma Key ]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Color Selection|Color Selection]] | ||
# [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate| | # [[Special:myLanguage/Kdenlive/Manual/Effects/Alpha manipulation/Mask0Mate|Rectangular Alpha mask]] | ||
# [[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| | # [[Special:myLanguage/Kdenlive/Manual/Effects/Misc/keysplillm0pup|Key Spill Mop Up]] | ||
==== Compositing Reference Material ==== | ==== Compositing Reference Material ==== | ||
For some background the Wikipedia article in [http://en.wikipedia.org/wiki/Alpha_compositing alpha compositing] is | For some background, the Wikipedia article in [http://en.wikipedia.org/wiki/Alpha_compositing alpha compositing] is useful. See also Porter, Thomas; Tom Duff (1984). "Compositing Digital Images". Computer Graphics 18 (3): p253–259 1984 [http://keithp.com/~keithp/porterduff/p253-porter.pdf pdf] | ||
{{Prevnext2 | {{Prevnext2 | ||
| prevpage=Special: | | prevpage = Special:myLanguage/Kdenlive/Manual/Effects | ||
| prevtext=Effects | nexttext= | | nextpage=Special:MyLanguage/Kdenlive/Manual/Effects/Analysis_and_Data | ||
| index=Special:MyLanguage/Kdenlive/Manual | indextext= | | prevtext=Effects | ||
| nexttext=Analysis and Data | |||
| index=Special:MyLanguage/Kdenlive/Manual/Effects#Effects_Categories| indextext=Effects Categories | |||
}} | }} | ||
[[Category:Kdenlive]] | [[Category:Kdenlive]] |
Latest revision as of 12:59, 15 August 2023
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
- 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