Sony Group Corporation
HDMI system speed test

Abstract:

A method of assessing at least one of audio and video HDMI performance capabilities of an AV system including one or more sources and one or more sinks, interconnected in a first configuration comprises using an app running on a smart device, wirelessly connected to the AV system, to present audio and/or video performance capability information for each source and sink to a user of the system, based on EDID information received by the smart device from each source and sink. In one embodiment, the app also presents a determination of maximum theoretical data handling capacity of the AV system in the first configuration; runs a test to assess actual data handling capacity of the AC system in the first configuration; and presents one or more results of the test to the user.