其實唔應該存在有咩唔同版本 
http://www.hdmi.org/learningcenter/trademark_logo_pub.aspx
No Use of HDMI Version Numbers Effective Immediately
Effective January 1, 2012, all HDMI products cannot make any reference to HDMI version numbers.
Please refer to updated Adopted Trademark and Logo Guidelines (ATLUG) for further guidance. There is no grace period for this requirement. |