Portable terminal, information processing apparatus, content display system and content display method

A display apparatus for displaying video content acquired from a television broadcast or and for displaying video content acquired from the internet, the display apparatus comprising:

• a digital television broadcast receiver;
• a signal separator conduct de-multiplexing video data and audio data from a signal;
• a video processor which converts a format of video data;
• an audio processor which converts a format of audio data;
• a network communication module which connects to the internet;
• a display panel;
• and
• a controller configured to:
• control the display panel to display a broadcast video content acquired via a digital television broadcast;
• receive from an external mobile terminal an identifier for identifying an internet video content;
• control the display panel to display the internet video content acquired using the identifier via the internet;
• and
• receive display state information from the external mobile terminal,
• wherein the controller controls the display panel to terminate displaying the broadcast video content before the controller controls the display panel to start displaying the internet video content.