• 3 x SD Video HDMI / 4 x Composite Inputs
• 1 x 1080p HDMI Input with Scaler
• NTSC/PAL Internal Progressive Processing
• 4 x Built-in Frame Synchronizers

The Roland V-4EX Four Channel Digital Video Mixer with Effects is a live production switcher and web streaming device that improves on the Roland V-4 Video Mixer by adding a built-in multiviewer with touch control screen and HDMI in/out, with 1080p/RGB WUXGA (1920 x 1200) support on one input, and 1080p output. You can switch between four video