Closed magdesign closed 4 years ago
When using the ChromaKey only on footage with an Alpha channel, the keyer turns the alpha channel to black. Looks like an issue by ChromaKey.
Not an issue, is a missusage of the tools... will post a tutorial for this....
sorry for filling in an issue.
Adding a ChromaKey after a Roto function seems to break the Alpha behaviour. Works on Win10, but does not work on Linux!
fig.1 Expected behavior:
fig.2 Actual behavior:
We tested the comp on a Linux and a Windows machine. It worked as expected on a Windows machine!
Steps to Reproduce
Open this scene (first rename to Alpha_issue.ntp) Alpha_issue.log Get the used image file (rename to image.png) image.log
Check if it looks like on fig.1 or fig.2 Check on a Linux and on a Windows computer to see the different results.
Versions
Natron RB-2.3 at version 426db22 Ubuntu 18.04 LTS