Chroma Key: FAQ
From AVObjects Knowledge Base
(Difference between revisions)
(New page: This is a faq page about chroma key, which is available with Vision Mixer SDK, Video Mixer DirectShow Filter or the Chroma Key DirectShow Filter. '''What is delta? What is chr...) |
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This is a faq page about chroma key, which is available with [[Vision Mixer SDK]], [[Video Mixer DirectShow Filter]] or the [[Chroma Key DirectShow Filter]]. | This is a faq page about chroma key, which is available with [[Vision Mixer SDK]], [[Video Mixer DirectShow Filter]] or the [[Chroma Key DirectShow Filter]]. | ||
| + | Your need to do the next: | ||
| + | |||
| + | # Add first (background) video (the file or live input). | ||
| + | # Add second (keying) video. | ||
| + | # Add the second video to mixing. "Add Rect", right click on preview input video (small), right click on video output (big). Now only the second video is visible. | ||
| + | # Specify the chroma-key: | ||
| + | #* Select the '''second''' video input (the top list, see the screenshot). | ||
| + | #Specify the HLS or RGB chroma-key. | ||
| + | |||
| + | [[Image:Chroma key.JPG]] | ||
| + | |||
| + | <!-- | ||
'''What is delta? What is chroma key additional delta? | '''What is delta? What is chroma key additional delta? | ||
When I make changes in this RGB values, No changes in output. | When I make changes in this RGB values, No changes in output. | ||
| Line 21: | Line 33: | ||
'Highlight Anti-Spill areas' : The arias for which ant-spill | 'Highlight Anti-Spill areas' : The arias for which ant-spill | ||
correction performed highlight by green color. | correction performed highlight by green color. | ||
| − | + | --> | |
[[Category: FAQs]] | [[Category: FAQs]] | ||
Revision as of 17:06, 26 February 2009
This is a faq page about chroma key, which is available with Vision Mixer SDK, Video Mixer DirectShow Filter or the Chroma Key DirectShow Filter.
Your need to do the next:
- Add first (background) video (the file or live input).
- Add second (keying) video.
- Add the second video to mixing. "Add Rect", right click on preview input video (small), right click on video output (big). Now only the second video is visible.
- Specify the chroma-key:
- Select the second video input (the top list, see the screenshot).
- Specify the HLS or RGB chroma-key.
