Method for processing a control message and a message processor, a media service, a media service system

A message processor, comprising:

• a processor;
• a non-transitory computer-readable medium comprising:
• instructions, when executed by the processor, causing a message receiver to receive a first control message and a second control message sent by a terminal;
• instructions, when executed by the processor, causing a trigger control unit to:
• enable a first timer upon receiving the first control message if the first timer does not expire at a time of receiving the second control message, determine to trigger a shortcut key analysis according to a time interval between a reception time of the first control message and a reception time of the second control message, wherein the trigger control unit is further configured to:
• record the reception time of the first control message and the reception time of the second control message;
• calculate the time interval between the reception time of the first control message and the reception time of the second control message;
• and
• determine to trigger the shortcut key analysis if the time interval is less than a predetermined value;
• instructions, when executed by the processor, causing a message analyzer to perform the shortcut key analysis on two or more most recently received control messages;
• and
• instructions, when executed by the processor, causing a key service analyzer to obtain a corresponding operation command according to a result of the shortcut key analysis.

A media server, comprising:

• a message processor, configured to:
• receive a first control message and a second control message from a terminal,
• enable a timer upon receiving the first control message,
• if the first timer does not expire at the time of receiving the second control message, determine to trigger a shortcut key analysis according to a time interval between a reception time of the first control message and a reception time of the second control message,
• perform the shortcut key analysis on two or more most recently received control messages, and
• obtain a corresponding operation command based on a result of the shortcut key analysis,
• wherein the message processor is further configured to:
• record the reception time of the first control message and the reception time of the second control message;
• calculate the time interval between the reception time of the first control message and the reception time of the second control message;
• and
• determine to trigger the shortcut key analysis if the time interval is less than a predetermined value;
• and
• at least one broadcast service unit, configured to execute a control operation corresponding to the operation command obtained from the message processor.

A media service system, comprising:

• a media server, configured to:
• receive a first control message and a second control message from a terminal,
• enable a timer upon receiving the first control message,
• if the timer does not expire at the time of receiving the second control message, determine to trigger a shortcut key analysis according to a time interval between a reception time of the first control message and a reception time of the second control message, wherein the media server is further configured to:
• record the reception time of the first control message and the reception time of the second control message,
• calculate the time interval between the reception time of the first control message and the reception time of the second control message, and
• determine to trigger the shortcut key analysis if the time interval is less than a predetermined value;
• and
• perform the shortcut key analysis on two or more most recently received control messages,
• send shortcut key information obtained from the shortcut key analysis, and
• receive a returned operation command;
• and
• a key analyzing server, configured to receive the shortcut key information from the media server, search for an operation command associated with the shortcut key information, and send the operation command to the media server.