For example:
my server url is : http://myserver:10000, and when i access this address. everything is okay,media webpart can play correctly.
but when i change the way, http://192.168.1.100:10000,the webpart cannot play,the error message is Media failed to load.
is there anything I need to configuate or something else i’m wrong?

Interesting.
What says your AAM configuration for this SharePoint instance? Perhaps it’s an issue caused by a wrong map?