Method and apparatus for recording and reproducing motion picture with location information

1. A motion picture recording method of a mobile terminal, the method comprising:

starting recording of video data in response to a motion picture recording command;

receiving location data simultaneously with the recording of the video data;

acquiring location information of the mobile terminal using the location data; and

generating video frames having at least one of the video data and the location information,

wherein the generating of the video frames comprises determining, when generating each current frame, whether a location change of the mobile terminal is detected by comparing a current location of the mobile terminal with a previous location of the mobile terminal indicated by location information associated with the most recent video frame comprising the location information, and inserting location information of the changed location into the corresponding current video frame when the current location of the mobile terminal is determined to be different from the previous location of the mobile terminal indicated by the location information associated with the most recent video frame comprising the location information.

2. The method of claim 1 , wherein the generating of the video frames comprises attaching the location information at the end of the video data.

3. The method of claim 2 , wherein the generating of the video frames comprises inserting auxiliary video information into at least one of the video frames in response to a preset command.

4. The method of claim 3 , wherein the auxiliary video information comprises at least one of motion and still pictures related to options selectable in response to a command.

5. The method of claim 1 , wherein the generating of the video frames comprises:

receiving the location data periodically while generating the video frames;

acquiring the location information of the mobile terminal continuously using the location data.

6. The method of claim 4 , wherein the location data are received from Global Positioning System (GPS) satellites.

7. The method of claim 1 , wherein the starting of recording of the video data comprises:

converting light input through a camera lens into a digital video signal; and

processing the digital video signal in a unit of video frame.

8. The method of claim 2 , wherein the video frames are compressed in at least one compression format of Moving Picture Experts Group (MPEG)-1, MPEG-2, MPEG-4, H.263, and H.264.

9. The method of claim 8 , further comprising storing the video frames as a motion picture file.

10. A motion picture reproduction method of a mobile terminal, the method comprising:

acquiring, when a request for reproducing a motion picture is detected, current location information of the mobile terminal using location data;

retrieving location information included in the motion picture;

comparing the current location information of the mobile terminal and the retrieved location information; and

reproducing, when the current location information of the mobile terminal and the retrieved location information are substantially identical with each other, the motion picture,

wherein the reproducing of the motion picture comprises pausing reproduction of the motion picture according to a determination as to whether the current location information of the mobile terminal and the retrieved location information are different from each other.

11. The method of claim 10 , wherein the reproducing of the motion picture further comprises:

acquiring the location information of the mobile terminal with the location data received from Global Positioning System (GPS) satellites periodically while reproducing the motion picture;

determining whether current location information of the mobile terminal and the retrieved location information are substantially identical with each other; and

displaying a progress direction indicator on the paused motion picture.

12. The method of claim 11 , wherein the reproducing of the motion picture comprises displaying auxiliary video information related to selectable options for helping select a direction to progress with the progress direction indicator.

13. The method of claim 11 , wherein the progress direction indicator indicates one of forward, rightward, and leftward directions.

14. The method of claim 11 , wherein the reproducing of the motion picture comprises maintaining/restarting, when the current location information of the mobile terminal and the retrieved location information are substantially identical with each other, reproduction of the motion picture.

15. The method of claim 11 , wherein the pausing of the reproduction of the motion picture comprises activating a navigation application in response to a command.

16. A motion picture recording apparatus for a mobile terminal, the apparatus comprising:

video input unit for inputting video signals through a camera lens;

a Global Positioning System (GPS) unit for receiving location data periodically;

a control unit for controlling recording of a motion picture having the video frames with the location information, the control unit comprising a location information generator for generating the location information of the mobile terminal using the location data received by the GPS unit, and a location information comparator for comparing previous location information of the mobile terminal indicated by location information associated with the most recent video frame comprising the location information and current location information to detect a location change of the mobile terminal; and

a motion picture processing unit for generating video frames comprising at least one of the video signals and location information acquired from the location data,

wherein the motion picture processing unit, when generating each current frame, inserts location information into the corresponding current video frame when a current location of the mobile terminal is determined to be different from the previous location of the mobile terminal indicated by the location information associated with the most recent video frame comprising the location information.

17. The apparatus of claim 16 , wherein the motion picture processing unit attaches the location information at an at least one of the video frames.

18. The apparatus of claim 16 , wherein the motion picture processing unit comprises a compressor/decompressor for compressing/decompressing the video frames with the location information.

19. The apparatus of claim 18 , wherein the compressor/decompressor compresses the video frames in which no location change of the mobile terminal is detected without location information.

20. The apparatus of claim 19 , wherein the compressor/decompressor compresses the video frames in at least one compression format of Moving Picture Experts Group (MPEG)-1, MPEG-2, MPEG-4, H.263, and H.264.

21. The apparatus of claim 16 , further comprising a storage unit which stores the video frames as a motion picture file in a compressed format and progress direction indicators in the form of a table.

22. A motion picture reproduction apparatus for a mobile terminal, the apparatus comprising:

a Global Positioning System (GPS) unit for receiving location data periodically;

a control unit for acquiring current location information of the mobile terminal using the location data in response to a command requesting reproduction of a motion picture file, for retrieving location information included in the motion picture file, for comparing the current location information of the mobile terminal and the retrieved location information, for starting reproduction of the motion picture file when the current location information of the mobile terminal and the retrieved location information are substantially identical with each other, and for pausing reproduction of the motion picture, when picture according to a determination as to whether the current location information of the mobile terminal and the retrieved location information are different from each other; and

a display unit for displaying video data reproduced from the motion picture file.

23. The apparatus of claim 22 , wherein the display unit displays, when the current location information of the mobile terminal and the retrieved location information are different from each other, a progress direction indicator for guiding a direction to progress at the location whether the motion picture has paused.

24. The apparatus of claim 23 , wherein the display unit displays auxiliary video information related to selectable options with the progress direction information for helping select a direction to progress with the progress direction information.

25. The apparatus of claim 23 , wherein the progress direction indicator indicates one of forward, rightward, and leftward directions.

26. The apparatus of claim 25 , wherein the control unit acquires, when a location change of the mobile terminal is detected after the pause of the motion picture, the location information of the mobile terminal after the location change and restarts reproduction of the motion picture.

27. The apparatus of claim 26 , wherein the control unit activates a navigation application in response to a command input during pause of the motion picture.