Why does my Video IP core display swapped colors or distorted images when processing 4:2:2 sampled data? - Why does my Video IP core display swapped colors or distorted images when processing 4:2:2 sampled data?
Description Due to a limitation of all the Video IP cores, you will see either swapped colors (Cb/Cr are swapped on the Avalon-ST bus, Red and Blue colors swapped on the display) or distorted images if you use odd frame widths when processing 4:2:2 data. Resolution To work around this issue you must use even frame widths when processing 4:2:2 data. Further, the clipper requires even clip start offsets and the Mixer requires even offsets when using 4:2:2 data. This behavior is not planned to be changed in any future release of the Quartus® Prime software.
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Troubleshooting
FB: 475416;
False
['Video and Image Processing']
['FPGA Dev Tools Quartus® Prime Software Pro']
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['Arria® II FPGAs', 'Arria® V FPGAs and SoCs', 'Cyclone® IV FPGAs', 'Cyclone® V FPGAs and SoCs', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 FPGAs', 'Stratix® IV FPGAs', 'Stratix® V FPGAs']
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['novalue'] - 2021-08-25
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