透明通道抠像套装 Aescripts EFX Keying Alpha + 教程

透明通道抠像套装 Aescripts EFX Keying Alpha + 教程

一共17个抠像插件，可以解决很多复杂抠像问题：例如羽化蒙版，结合不同图层蒙版，一键抠图等，包含插件和视频教程

This suite of plugins consists of many tools developed over many years of compositing when off-the-shelf effects in After Effects would not provide satisfactory results. Some of them solve small problems, like softening an edge of a matte, others evolved into full blown keying solutions.

主要特性:

• combine alpha mattes of different layers with one simple effect,
• clean an alpha from small speckles left after keying noisy footage or difference matte,
• feather a matte edge “outwards” – you don’t lose thin details,
• remove a dark edge after keying – this happens when the camera had sharpening turned on,
• tell the despiller which pixels he should despill and which to leave alone,
• difficult spill case? Just select the pixels with spill on them and use any of the normal AE effects to remove it,
• select pixels based on their color, luminosity or even transparency.

这个套装一共包含17个抠像插件:

• Alpha Choke
• Alpha Math
• Alpha S’n’P
• Alpha Select
• Alpha Streaks
• Color Select
• Color Select HSL
• Despill
• Despill Advanced
• Despill Brute
• Edge Bleed
• Edge Blur Keyer
• Keyer
• Keyer HSL
• Luma Select
• Spill Alpha
• Despill Brute