An information processing system, comprising:
- a first mobile terminal configured to perform communication with a video conference server via a network;
- and
- a second mobile terminal configured to perform communication with the first mobile terminal and perform communication with the video conference server via the network,
- wherein the second mobile terminal is further configured to:
- store video conference information, which is necessary for establishing a video conference connection for transmitting/receiving both video information and audio information relating to the video conference connection to/from the video conference server, into a storage of the second mobile terminal;
- establish the video conference connection with the video conference server via the network based on the video conference information;
- and
- start to transmit/receive video information and audio information relating to the video conference connection to/from the video conference server,
- wherein the first mobile terminal is further configured to:
- after receiving an instruction, set up a microphone and a speaker of the first mobile terminal;
- and transmit a notification, which indicates that the first mobile terminal is ready for establishing video conference connection,
- wherein the second mobile terminal is further configured to:
- display, on a display of the second mobile terminal, a dialog for accepting a manipulation input for selecting whether to establish video conference connection by the first mobile terminal or not;
- and
- in a case that a manipulation input to select to establish video conference connection by the first mobile terminal is inputted, transmit the video conference information stored in the storage of the second mobile terminal,
- wherein the first mobile terminal is further configured to:
- establish the video conference connection with the video conference server via the network based on the video conference information;
- and
- transmit video information captured by a camera of the first mobile terminal and audio information collected by the microphone of the first mobile terminal to the video conference server via the network,
- wherein the second mobile terminal is further configured to terminate to transmit/receive both video information and audio information relating to the video conference connection to/from the video conference server,
- wherein the video conference server is further configured to:
- receive the video information captured by the camera of the first mobile terminal and the audio information collected by the microphone of the first mobile terminal from the first mobile terminal via the network;
- transmit video information to be displayed by a display of the first mobile terminal and audio information to be output by the speaker of the first mobile terminal to the first mobile terminal via the network,
- in a case that a manipulation input to select not to establish video conference by the first mobile terminal is inputted,
- the second mobile terminal is further configured to continue to transmit information of a video captured by a camera of the second mobile terminal and audio information collected by a microphone of the second mobile terminal to the video conference server via the network, and
- wherein the video conference server is further configured to:
- continue to receive the information of the video captured by the camera of the second mobile terminal and the audio information collected by the microphone of the second mobile terminal from the second mobile terminal via the network;
- and
- continue to transmit information of a video to be displayed by the second mobile terminal and audio information to be output by a speaker of the second mobile terminal to the second mobile terminal via the network.