Nir Channes
New Member
We created a product called sPwn that enriches the content for live Twitch streamers.
sPwn integrates with the PC camera, draws the camera feed and animations on an OpenGL window/texture. In order to stream with sPwn we direct our users to add a Game Capture source in OBS for capturing the game (as usual). But instead of adding a Video Capture Device, our users add another Game Capture and select the sPwn window and allow transparency (as sPwn captures the camera feed and also has a chroma-key feature for green-screen streamers).
The issue is that with this setup we are getting a stroke around the user which is not there when usin OBS without sPwn (Video Capture Device with Chroma-Key filter).
I confirmed that this is not an issue on our side by adding a background similar to a game capture to our texture and the stroke is gone.
Hence, I suspect that the issue is that the alpha blending done with two Game Captures is not correct (or not perfect for our use case).
Can anyone help here? Are there any settings I am missing to customize the blending?
sPwn integrates with the PC camera, draws the camera feed and animations on an OpenGL window/texture. In order to stream with sPwn we direct our users to add a Game Capture source in OBS for capturing the game (as usual). But instead of adding a Video Capture Device, our users add another Game Capture and select the sPwn window and allow transparency (as sPwn captures the camera feed and also has a chroma-key feature for green-screen streamers).
The issue is that with this setup we are getting a stroke around the user which is not there when usin OBS without sPwn (Video Capture Device with Chroma-Key filter).
I confirmed that this is not an issue on our side by adding a background similar to a game capture to our texture and the stroke is gone.
Hence, I suspect that the issue is that the alpha blending done with two Game Captures is not correct (or not perfect for our use case).
Can anyone help here? Are there any settings I am missing to customize the blending?