Generating time slice video

A user device that generates a time slice video, comprising:

• a play request unit configured to transmit, to a time slice video generating server, a request to play any one of multiple videos recorded by multiple cameras;
• a video receiving unit configured to receive, from the time slice video generating server, packaging data of any one of the multiple videos in response to the request;
• a video play unit configured to play the video corresponding to the request using the received packaging data;
• a time slice video play unit configured to:
• transmit a request to generate a time slice video to the time slice video generating server,
• receive, from the time slice video generating server, a time slice video generated based on multiple packaging data of the multiple videos in response to the request to generate the time slice video, and
• play the received time slice video,
• wherein the multiple packaging data are generated by adding slice information of frames included in the multiple videos by the time slice video generating server.

A method for generating a time slice video to be performed by a time slice video generating server, comprising:

• receiving multiple videos recorded by multiple cameras;
• generating multiple packaging data by adding slice information to frames included in the received multiple videos;
• transmitting at least one datum from the multiple packaging data to a user device in response to a play request received from the user device;
• generating a time slice video based on the multiple packaging data in response to a request to generate a time slice video received from the user device;
• and
• transmitting the generated time slice video to the user device.