JP2016167787A5

JP2016167787A5 -

Info

Publication number: JP2016167787A5
Application number: JP2015047757A
Authority: JP
Filing date: 2015-03-10
Publication date: 2018-04-12
Anticipated expiration: 2035-03-10

Description

本発明に係る記録装置は、動画データから、第１のフレーム数を単位として圧縮した第１の動画データと、前記動画データを前記第１のフレーム数とは異なる第２のフレーム数を単位として圧縮した第２の動画データとを生成する圧縮手段と、前記第１の動画データを含む動画ファイルと、前記第２の動画データを含む動画ファイルとを記録媒体に記録するように制御する記録制御手段と、
を有し、前記記録制御手段は、前記第１の動画データと前記第２の動画データを、それぞれ複数の動画ファイルに分割して記録する場合に、前記第１の動画データと前記第２の動画データとを同じフレーム位置でそれぞれ分割して複数の動画ファイルとして記録するように制御することを特徴とする。
Recording apparatus according to the present invention, the moving picture data, units and first moving image data compressed, a number of different second frame from said video speed the data first frame number first frame as a unit and second compression means for generating the video data compressed as a moving image file including the first moving image data, and controls to record on a recording medium and a moving image file including the second moving image data Recording control means;
And the recording control means divides and records the first moving image data and the second moving image data into a plurality of moving image files, respectively. The moving image data is controlled so as to be divided at the same frame position and recorded as a plurality of moving image files .

Claims

From moving image data, a first moving image data and the second video compressed in units of number of different second frame and the moving image data number the first frame obtained by compressing the first number of frames as a unit Compression means for generating data;
A moving image file including the first moving image data, and recording control means for controlling to record the moving image file and a recording medium including the second moving image data,
Have
The recording control unit, when dividing the first moving image data and the second moving image data into a plurality of moving image files, respectively, records the first moving image data and the second moving image data. A recording apparatus, characterized by being controlled so as to be divided and recorded as a plurality of moving image files at the same frame position .

Processing means for generating, from the moving image data, moving image data having a first number of pixels and moving image data having a second number of pixels less than the first number of pixels ;
The compression unit compresses the moving image data of the first number of pixels to generate the first moving image data, and compresses the moving image data of the second number of pixels to generate the second moving image data. The recording apparatus according to claim 1.

Said recording control means records the first moving image data in the first recording medium is controlled so as to record the different second recording medium and the second moving image data said first recording medium The recording apparatus according to claim 1.

The recording control means controls to divide the first moving image data and the second moving image data at a frame position corresponding to a common multiple of the first frame number and the second frame number. The recording apparatus according to claim 1.

The recording control means controls to divide and record the first moving image data and the second moving image data into a plurality of moving image files when the elapsed recording time exceeds a predetermined time. The recording apparatus according to claim 1 , wherein the recording apparatus is a recording apparatus.

The recording control unit converts the first moving image data and the second moving image data into a plurality of moving image files, respectively , when a free space at a recording destination when a plurality of recording media can be used becomes a predetermined threshold value or less. The recording apparatus according to claim 3 , wherein the recording is controlled so as to be divided and recorded.

Said recording control means, before Symbol first if the file size of the moving image file including video data exceeds a predetermined size, pre-Symbol first moving image data and the previous SL second moving image data a plurality of videos, The recording apparatus according to claim 1 , wherein the recording apparatus is controlled so as to be divided into files and recorded.

It further has an imaging means for taking a video,
The compression unit generates the first moving image data and the second moving image data from the moving image data shot by the imaging unit.
2. The recording apparatus according to claim 1, wherein:

From moving image data, a first moving image data and the second video compressed in units of number of different second frame and the moving image data number the first frame obtained by compressing the first number of frames as a unit A compression step to generate data;
A moving image file including the first moving image data, a recording control step of controlling to record on a recording medium and a moving image file including the second moving image data,
Have
In the recording control step, when the first moving image data and the second moving image data are divided and recorded in a plurality of moving image files, the first moving image data and the second moving image data are recorded. A recording method, wherein control is performed so as to divide and record a plurality of moving image files at the same frame position .

The computing means of the recording device
From moving image data, a first moving image data and the second video compressed in units of number of different second frame and the moving image data number the first frame obtained by compressing the first number of frames as a unit Compression means for generating data;
It said first and movie files containing movie data, recording control means for recording on a recording medium and a moving image file including the second moving image data
A computer program that functions as
The recording control unit, when dividing the first moving image data and the second moving image data into a plurality of moving image files, respectively, records the first moving image data and the second moving image data. A computer program that performs control so as to be divided and recorded as a plurality of moving image files at the same frame position .