Enable DC-block prediction at speed 4 and 5 - #5207
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yunqingwang1
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Do you have the results for cpu-used = 1, 2, or 3? @YixinDu1 |
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I can further test on cpu1. |
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Please resolve the conflicts. @YixinDu1 |
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@leolzhao Please find cpu1 results below. It cannot pass 35x ratio bar. |
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Enable the DC-only transform-block prediction at speed 4 and 5 to skip transform evaluation on flat blocks. Anchor: 7837c40 Test condition: CTC, RA, 33 frames, speed 4 RA: +------------+-------+-------+-------+-------+------+ | Class | Y | Cb | Cr | wAvg | Enc% | +------------+-------+-------+-------+-------+------+ | A1 | 0.04 | 0.23 | 0.48 | 0.06 | 95.9 | | A2 | -0.05 | -0.27 | -0.27 | -0.06 | 97.1 | +------------+-------+-------+-------+-------+------+ | Avg w/o B2 | -0.01 | -0.11 | 0.44 | 0.01 | 96.5 | +------------+-------+-------+-------+-------+------+ STATS_CHANGED
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Enable the DC-only transform-block prediction at speed 4 and 5 to skip transform evaluation on flat blocks.
Anchor: 7837c40
Test condition: CTC, RA, 33 frames, speed 4
RA:
STATS_CHANGED