HDMI – COMPOSITE VIDEO – Cables, adapters and converters
Scalers and converters from Composite video signals to HDMI or vice versa. Used, for example, to connect older devices with AV/Scart to newer TVs with HDMI.
Note, however, that the quality difference between composite and HDMI signals is great, and you cannot achieve full HDMI HD quality from a composite video signal, however good, as the analogue video transfer is at much lower resolution and more noise-filled.
When down-scaling from HDMI to composite video, you will also get a corresponding lower-quality video image.