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Image generation apparatus and method of generating color gamut information thereof, and image playback apparatus and method of detecting color gamut information thereof
Image generation apparatus and method of generating color gamut information thereof, and image playback apparatus and method of detecting color gamut information thereof
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机译：图像生成设备及其生成色域信息的方法，图像回放设备及其检测色域信息的方法
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摘要
An image generation apparatus and a method of generating a color gamut information thereof, and an image playback apparatus and a method of detecting a color gamut information thereof are provided. The image generation apparatus includes a format converting unit converting a video stream from a first format into a second format; a color gamut information encoding unit encoding color gamut information in a section of the video stream ; and an output stream generating unit generating an output stream by combining the encoded information with the video stream. The image playback apparatus includes a stream inputting unit inputting a video stream encoded with color gamut information; a color gamut information decoding unit; a color gamut mapping unit mapping a color gamut of the video stream; and an image signal playback unit processing and playing back the video stream.
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