What Type of Files Can the Proto Epic and M Play?

Proto devices can play H264 or H265 (HEVC) video files in the following resolutions:

• 1080p portrait mode (1080 x 1920) 
• 4K UHD portrait mode (2160 x 3840)

Files must be .mov or .mp4. Proto recommends a framerate of 30fps or 60fps.