diff --git a/configs/voctocore-cam1.ini b/configs/voctocore-cam1.ini
index 2d492c7a73b5dde2a9d5894a9d618d587f957148..6a38590a7ddfad3c35cc91c965b9eb9e72592283 100644
--- a/configs/voctocore-cam1.ini
+++ b/configs/voctocore-cam1.ini
@@ -42,7 +42,7 @@ live=true
 videodecoder=vaapi
 videoencoder=vaapi
 videocodec=h264
-videocaps=video/x-h264,width=1024,height=576,framerate=30/1
+videocaps=video/x-h264,width=960,height=540,framerate=30/1
 sources=cam1,slides
 
 [blinder]
@@ -67,7 +67,7 @@ blend-time=300
 [mirrors]
 ; disable if not needed
 enabled = true
-;sources=cam1,slides
+sources = mix,mix-blinded
 
 [composites]
 ; fullscreen source A (B is full transparent)
diff --git a/configs/voctocore-cam2.ini b/configs/voctocore-cam2.ini
index edb172a6bb88f973f5e038f9ae782385af966ea2..20fec927dc93f4f7bf6091c05367ee16bd6d436a 100644
--- a/configs/voctocore-cam2.ini
+++ b/configs/voctocore-cam2.ini
@@ -50,8 +50,8 @@ live=true
 videodecoder=vaapi
 videoencoder=vaapi
 videocodec=h264
-videocaps=video/x-h264,width=1024,height=576,framerate=30/1
-sources=cam1,cam2,slides
+videocaps=video/x-h264,width=960,height=540,framerate=30/1
+sources=cam1,cam2,slides,mix,mix-blinded
 
 [blinder]
 enabled=true
@@ -75,7 +75,7 @@ blend-time=300
 [mirrors]
 ; disable if not needed
 enabled = true
-;sources=cam1,cam2,slides
+sources = mix,mix-blinded
 
 [composites]
 ; fullscreen source A (B is full transparent)