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LMR+ Competitive Analysis
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Existing CODECs such as MPEG and JPEG are too large and power hungry to save frame buffer power
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​LMR+ is ultra low power and will always deliver 50% DRAM bandwidth/power saving
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Display Stream Compression (DSC 1.2) developed by VESA is targeted for video transmission over HDMI and display port and only supports interleaved RGB and YUV image data. There is NO RAW support
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LMR+ supports interleaved, non interleaved, planar and semi planar data formats - so making it more flexible for frame buffer compression. Full support for RGB, YUV and RAW data.
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LMR+ compression at 2:1 is perceptually lossless with superior PSNR to DSC1.2 (3:1 compression)
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LMR+5 (used with HDR10 data) outperforms DSC1.2
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LMR+4 (used with 8bit RGB) outperforms DSC1.2 ​​​
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Video comparing LMR+ with DSC 1.2
Red : LMR+ Green : DSC 1.2
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