[mix] videocaps=video/x-raw,format=I420,width=1920,height=1080,framerate=25/1,pixel-aspect-ratio=1/1 audiocaps=audio/x-raw,format=S16LE,channels=2,layout=interleaved,rate=48000 sources=cam1,grabber [side-by-side-equal] gutter=20 atop=160 btop=480 default-a=cam1 [side-by-side-preview] asize=1420x799 apos=20/160 bsize=496x279 bpos=1404/781 default-a=grabber [picture-in-picture] pipsize=496x279 pippos=1404/781 default-a=grabber [previews] ; disable if ui & server run on the same computer and can exchange uncompressed video frames enabled=true deinterlace=true ; default to mix-videocaps, only applicable if enabled=true ; you can change the framerate and the width/height, but nothing else videocaps=video/x-raw,width=1024,height=576,framerate=25/1 [stream-blanker] enabled=false