FIELD: information technology.
SUBSTANCE: in the video data stream is divided or segmented into scenes and the first set of metadata can be generated for this scene of video data. The first set of metadata can represent any known metadata by way of the desired video content function (e.g., brightness). The first set of metadata can be generated on a frame-by-frame basis. In one example, staged stable metadata that may be different from the first set of metadata for the scene may be generated. Scenic stable metadata can be generated by tracking the desired feature with the scene and can be used to maintain the desired feature within an acceptable range of values.
EFFECT: reduction of visual artefacts when rendering video data.
11 cl, 7 dwg
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