Video reproducing apparatus, a video system, and a reproduction speed converting method of video

A video system, comprising:

• a transmitter appliance, which is configured to transmit a video signal and an audio signal;
• and
• a video reproducing apparatus, which is configured to receive and reproduce the video signal and the audio signal from said transmitter appliance, wherein
• said transmitter appliance includes a reproduction speed data transmitter portion, which is configured to transmit said video signal and audio signal, and further data relating to reproduction speeds of said video signal and audio signal,
• said video reproducing apparatus includes:
• a reproduction speed data receiver portion, which is configured to obtain said reproduction speed data from said transmitter appliance;
• and
• a speed converter portion, which is configured to convert the reproduction speeds of the video signal and the audio signal, which are transmitted from said transmitter appliance, in accordance with said reproduction speed data received from said reproduction speed data receiver portion, and thereby outputting them therefrom.

A method for converting a reproduction speed of video, comprising the following steps of:

• controlling a time distance between video frames in a video signal inputted, depending on a reproduction speed designated;
• detecting a motion vector of the video, with using a plural number of video frames, which are controlled on said time distance thereof, and producing an interpolation frame;
• and
• converting the reproduction speed of said input video signal by combining the video frames, said time distance of which is controlled, and said interpolation frame.