Bug 59228

Summary:	[SNB/IVB/HSW] Poor quality when decoding SML0015.rcv
Product:	libva	Reporter:	Du Yan <yanx.du>
Component:	intel	Assignee:	haihao <haihao.xiang>
Status:	VERIFIED INVALID	QA Contact:	Sean V Kelley <seanvk>
Severity:	normal
Priority:	medium	CC:	chao.a.chen, ouping.zhang
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Du Yan 2013-01-11 06:11:23 UTC

Environment:
--------------
Platform:HSW/IVB/SGB
Libva: (staging) 2e11d2273b2974a7d1959cbcaf8db5b8e9aedd9e
Intel-driver: (staging) e01e94d312a0b23764367e87958c23bf76e6a782

Bug Info:
--------------
Poor quality when decoding SML0015.rcv

SML0015.rcv 
Y SSIM extreme  0.996214 
Y SSIM average  0.998777 
U SSIM extreme  0.999285 
U SSIM average  0.999712 
V SSIM extreme  0.999403 
V SSIM average  0.999823

Steps:
--------------
1.xinit&
2.mplayer -fps 30 -va vaapi -vo vaapi SML0015.rcv


Comments:
--------------
Issue can be reproduce with below files:

SML0015.rcv
SML0016.rcv
SML0017.rcv
SSL0018.rcv
SSL0024.rcv
SSM0013.rcv
SSM0015.rcv
SSM0016.rcv
SA00048.vc1
SA00052.vc1
SA00058.vc1
SA00068.vc1
SA00070.vc1
SA00072.vc1
SA00073.vc1
SA00074.vc1
SA00075.vc1
SA00078.vc1
SA00079.vc1
SA10090.vc1
SA10094.vc1
SA10161.vc1
SA10163.vc1

Comment 1 Du Yan 2013-03-05 02:09:41 UTC

refer to # bug 61826

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