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sources. Next, the chrominance is demodulated to produce color difference video data. At this point, the data may be modified so as to adjust brightness, contrast, saturation and hue. Finally, the data is transformed by a
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The input signal to a video decoder is analog video that conforms to a standard format. For example, a standard definition (SD) decoder accepts (
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signals to digital video. Video decoders commonly allow programmable control over video characteristics such as
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Lock — indicates the decoder has detected and is locked (synchronized) to a valid analog input video signal
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This article is about decoding analog video signals. For digital video compression decoders, see
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converter to generate data in conformance with any of several color space standards, such as
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The output digital video may be formatted in various ways, such as 8-bit or 16-bit
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The main functional blocks of a video decoder typically include these:
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264:(2nd ed.). San Diego, CA: HighText Interactive. p. 233.
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Video demystified : a handbook for the digital engineer
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Video decoding involves several processing steps. First the
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to produce a raw, digital data stream. In the case of
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because they "decode" an analog video format such as
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Integrated circuit video decoder (Philips SAA7114H)
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