| 摘要 |
PROBLEM TO BE SOLVED: To estimate a pause operation time by a user generated after reproduction resumption becomes possible assuming that a user performs a pause operation at the occurrence of reproduction stop in a terminal which receives data.SOLUTION: A message or a packet is acquired from capture data input at a certain specific point of time, and information related to in-buffer data amounts at an arbitrary point of time after the release of a pause state and an applied parameter estimation value and input packet capture data are acquired. When in-buffer data amounts reach a predetermined reproduction stop threshold, and a user executes a pause operation after reproduction stop, a time after the in-buffer data amounts reach the predetermined reproduction resumption threshold after the reproduction stop is calculated as the estimation value of a pause operation time on the basis of the capture data. |
