Transform partition stationarity pruning - #5274
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Add a new speed feature to analyze the stationarity of signal to
prune partition type searches.
The speed feature shows a good tradeoff of quality and speed up.
On speed 1, RA:
Enc_Speedup PSNR-YUV Ratio
A1 (17frames) +4.75% +0.13% 36.5
A2 (33 frames) +7.39% +0.13% 56.8
STATS_CHANGED
Change-Id: I872ac1fa1060482bbc97c4c4df974168953c1fba
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Add a new speed feature to analyze the stationarity of signal to prune partition type searches.
The speed feature shows a good tradeoff of quality and speed up.
On speed 1, RA:
Enc_Speedup PSNR-YUV Ratio
A1 (17frames) +4.75% +0.13% 36.5
A2 (33 frames) +7.39% +0.13% 56.8
STATS_CHANGED
Change-Id: I872ac1fa1060482bbc97c4c4df974168953c1fba