JP2012060575A5

JP2012060575A5 -

Info

Publication number: JP2012060575A5
Application number: JP2010204435A
Authority: JP
Filing date: 2010-09-13
Publication date: 2013-10-17
Anticipated expiration: 2030-09-13

Description

本発明の一実施形態の映像処理装置は、出力映像の画角を変更することが可能な映像処理装置であって、映像データを保存する保存手段と、前記保存手段に保存された映像データを出力する映像出力制御手段と、出力映像の画角変更の指示を入力する指示入力手段と、前記画角変更の指示に従って出力映像の画角を制御する画角制御手段と、を備える。前記映像出力制御手段は、前記保存手段に保存された映像データを出力しているときに前記画角制御手段から画角変更の指示を受けた場合、前記画角変更の指示を受けた再生位置よりも前の再生位置から、画角変更後の映像データを出力する。
Image processing apparatus according to an embodiment of the present invention is a video processing apparatus capable of changing the angle of view of the output image, storage means for storing movies image data, video data stored in the storage means A video output control means for outputting the command, an instruction input means for inputting an instruction to change the angle of view of the output video, and an angle of view control means for controlling the angle of view of the output video according to the instruction to change the angle of view . When the video output control means receives a view angle change instruction from the view angle control means while outputting the video data stored in the storage means, the playback position that has received the view angle change instruction Video data after changing the angle of view is output from the previous playback position .

Claims

A video processing device capable of changing the angle of view of an output video,
Storage means for storing movies image data,
Video output control means for outputting video data stored in the storage means ;
Instruction input means for inputting an instruction to change the angle of view of the output video;
An angle of view control means for controlling the angle of view of the output video according to the instruction to change the angle of view ,
When the video output control means receives a view angle change instruction from the view angle control means while outputting the video data stored in the storage means, the playback position that has received the view angle change instruction A video processing apparatus that outputs video data after changing the angle of view from a previous reproduction position .

When the video output control means receives a view angle change instruction from the view angle control means while outputting the video data stored in the storage means, the playback position that has received the view angle change instruction The video processing apparatus according to claim 1 , wherein the video data after changing the angle of view is output from a reproduction position that is a predetermined time before .

Further comprising an information holding unit that holds information indicating a break-th scene according to the image data,
The video output control unit, when receiving the instruction of angle change from the angle control means When outputting image data stored in the storage means, using the information held in the information holding means The video processing apparatus according to claim 1 , wherein the video data after the change of the angle of view is output from the head of the scene including the reproduction position in response to the instruction to change the angle of view .

An acquisition means for acquiring information indicating a start time of a scene related to the video data, attached to the video data;
The video output control means indicates the start time of the acquired scene when receiving an instruction to change the angle of view from the angle of view control means while outputting the video data stored in the storage means. The video processing apparatus according to claim 1, wherein the video data after the change of the angle of view is output from the head of the scene including the reproduction position where the instruction to change the angle of view is received using the information.

5. The video processing apparatus according to claim 3 , wherein the angle-of-view control unit controls the angle of view of an output video using coordinate information added to the video data .

A control method executed by a video processing apparatus capable of changing the angle of view of an output video,
A storage step for storing video data;
A video output control step for outputting the video data stored in the storage step;
An instruction input step for inputting an instruction to change the angle of view of the output video;
An angle of view control step of controlling the angle of view of the output video according to the instruction to change the angle of view,
In the video output control step, when the angle of view of the output video is controlled according to the angle of view change instruction in the angle of view control step when the stored video data is being output, the angle of view change is performed. the method of the image processing apparatus than the reproduction position, which has received the instruction to the previous reproduction position, wherein the benzalkonium to output the image data after the angle of view changes.

In the video output control step, when the view angle of the output video is controlled in accordance with the view angle change instruction in the view angle control step when the video data saved in the saving step is being output, 7. The method of controlling a video processing apparatus according to claim 6, wherein the video data after the change in the angle of view is output from a reproduction position that is a predetermined time before the reproduction position that received the instruction to change the angle of view.

An information holding step for holding information indicating a scene break associated with the video data;
In the video output control step, when the view angle of the output video is controlled in accordance with the view angle change instruction in the view angle control step when the video data saved in the saving step is being output, 7. The video data after changing the angle of view is output from the beginning of the scene including the playback position that has received the instruction to change the angle of view, using the information held in the information holding step. Control method for video processing apparatus.

An acquisition step of acquiring information indicating a start time of a scene related to the video data, which is added to the video data;
In the video output control step, when the view angle of the output video is controlled in accordance with the view angle change instruction in the view angle control step when the video data saved in the saving step is being output, The video data after changing the angle of view is output from the beginning of the scene including the playback position that has received the instruction to change the angle of view, using the acquired information indicating the start time of the scene. 7. A method for controlling the video processing apparatus according to 6.

10. The video processing apparatus control method according to claim 8, wherein in the angle of view control step, the angle of view of the output video is controlled using coordinate information added to the video data.