Methods and systems for reducing moving image data volume while maintaining luminance data of the moving image

摘要

A moving image reproducing apparatus includes a moving image obtaining part which obtains first moving image data having, luminance data representing luminance of an image, and color data representing color of the image, a color data reduction part which generates second moving image data having the same luminance data as the luminance data of the first moving image data and color data whose data volume is reduced, by reducing a data volume of the color data of the first moving image data, a moving image generation part which generates third moving image data for moving image display, on the basis of the second moving image data, and a moving image output part which outputs the third moving image data.

主权项

1. A moving image reproducing apparatus comprising:
a memory; and a processor coupled to the memory, the processor being configured to:
obtain a first moving image data having a luminance data representing luminance of an image and a color data representing color of the image, andgenerate a second moving image data having the same luminance data as the luminance data of the first moving image data and a color data whose data volume is reduced within a capacity of the processor performing a moving image display process, by reducing a data volume of the color data of the first moving image data based on the capacity of the processor performing the moving image display process.