INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD, AND PROGRAM

摘要

Provided is a device and a method that are capable of display control of image data, which is received through a communication unit, with a small delay. An image frame, and memory input time and transmission frame rate information that serve as metadata are stored in the memory storing the image frame. The display control unit selects the image that is output to the display unit on the basis of the elapsed time from the input time information. The waiting time, which is the elapsed time from the time of input, and the buffering time are compared with each other in each of the queues, and the image frame corresponding to the newest queue, which is a queue among the queues in which the waiting time exceeds the buffering time, is selected as the output image to the display unit. Furthermore, when there is a change in the transmission frame rate, the display rate of the display unit is changed in addition to the change in the transmission frame rate.

主权项

1. An information processor comprising:
a decoder configured to execute processing of decoding encoded image data received by a communication unit; a memory configured to store an image frame that has already been decoded and that the decoder outputs; and a display control unit configured to acquire the image frame stored in the memory and output the image frame to a display unit, wherein the memory stores, in addition to the image frame, time in which the image frame has been input to the memory as metadata, and wherein the display control unit selects an output image to the display unit on a basis of elapsed time from the time of input.