Canon Professional Network have release detailed technical information on the 5DS and 5DS R. “The uncompressed HDMI output found on the 5D Mark III has not been included on either of the cameras as the EOS 5DS and EOS 5DS R are more prone to moirĂ© and skewing, making them less suitable for high-end video production. A headphone socket, for monitoring audio, is not included. This is due to a lack…