Information processing apparatus, moving image reproduction method, and computer readable medium

A moving image reproduction method by a computer which generates display object information for each of a plurality of frames, using difference information for each object associated with each frame and reproduces a moving image, the method comprising:

• analyzing the difference information for each frame and determining a frame attribute that is an attribute of the frame;
• and
• extracting, when a frame other than a head frame of the plurality of frames is specified as a reproduction start frame from which a reproduction of the moving image starts, one of the plurality of frames based on the frame attribute, generating the display object information of the reproduction start frame, using the difference information of the frame extracted and the difference information of the reproduction start frame, and starting the reproduction of the moving image from the reproduction start frame.

A non-transitory computer readable medium storing a moving image reproduction program causing a computer which generates display object information for each of a plurality of frames, using difference information for each object associated with each frame and reproduces a moving image, to execute:

• an analysis process of analyzing the difference information for each frame and determining a frame attribute that is an attribute of the frame;
• and
• a moving image reproduction process of extracting, when a frame other than a head frame of the plurality of frames is specified as a reproduction start frame from which a reproduction of the moving image starts, one of the plurality of frames based on the frame attribute determined in the analysis process, generating the display object information of the reproduction start frame, using the difference information of the frame extracted and the difference information of the reproduction start frame, and starting the reproduction of the moving image from the reproduction start frame.