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This increased viewing area requires more robust technology to decode the media. Higher resolution video requires more compute cycles to decode, assuming that the codec and compression remain constant. If the media is highly compressed to use less storage, this may require more processing power to extract the image stream. Encoding formats control the three most important factors determining playback quality: fidelity to the original content, compression ratio of display data to the transmitted or stored data, and decoder processing performance. Codecs are thus a key component of the advanced PMP design.

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