Bug 62841 - [IVB] fail to pass some parameter for 720p/1080p YUV file with MPEG2 CQP encoding
Summary: [IVB] fail to pass some parameter for 720p/1080p YUV file with MPEG2 CQP enco...
Status: VERIFIED FIXED
Alias: None
Product: libva
Classification: Unclassified
Component: intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: ykzhao
QA Contact: Sean V Kelley
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-03-28 02:36 UTC by Du Yan
Modified: 2013-08-19 01:55 UTC (History)
3 users (show)

See Also:
i915 platform:
i915 features:


Attachments
1080p_blue_sky.yuv, CQP, IP (94.15 KB, image/jpeg)
2013-06-24 06:08 UTC, Yang Lianyue
Details
1080p_blue_sky.yuv, CQP, IPB (96.74 KB, image/jpeg)
2013-06-24 06:09 UTC, Yang Lianyue
Details
720p5994_parkrun_ter.yuv, CQP, IP (130.90 KB, image/jpeg)
2013-06-24 06:09 UTC, Yang Lianyue
Details
720p5994_parkrun_ter.yuv, CQP, IPB (132.92 KB, image/jpeg)
2013-06-24 06:10 UTC, Yang Lianyue
Details
1080p YUV file with MPEG2 CQP encoding has passed (91.73 KB, text/plain)
2013-08-13 07:17 UTC, zhenxiang.li
Details

Description Du Yan 2013-03-28 02:36:09 UTC
Test Environment:
-------------------------
Platfrom:IVB
Libva: (staging) bfa1553c18b7b12cf1c221cafdc1784672a7b4ac
Intel-driver: (staging) 04d459f88353a5be82724e648bb30ddb37286d26


Bug Info:
----------------------
fail to pass some parameter for 1080p YUV file with MPEG2 CQP encoding

intra frame: fail to pass parameter with QP value = 16

intra frame/ P frame: fail to pass parameter with QP value = 4 , 16

intra frame/ P frame/ B frame: fail to pass parameter with QP value = 4,8,12
Comment 1 Liu Tienan 2013-06-14 01:51:18 UTC
1080p_blue_sky.yuv	1920	1080	217	4	15.54718	110003	49.25016	165524	-0.335425678
1080p_blue_sky.yuv	1920	1080	217	8	17.75169	60434	45.28694	70779	-0.146159172
1080p_blue_sky.yuv	1920	1080	217	12	25.22758	42898	43.14987	40396	0.061936825
1080p_blue_sky.yuv	1920	1080	217	16	36.9134	35089	41.8425	32636	0.075162397
1080p_blue_sky.yuv	1920	1080	217	20	35.6153	28846	40.70419	23173	0.244810771
1080p_blue_sky.yuv	1920	1080	217	24	34.6121	24697	39.75236	17740	0.3921646
1080p_blue_sky.yuv	1920	1080	217	28	33.72167	21752	38.91588	14312	0.519843488
1080p_blue_sky.yuv	1920	1080	217	32	33.08301	19957	38.39109	13072	0.526698286
1080p_blue_sky.yuv	1920	1080	217	36	32.42519	18248	37.76347	11074	0.647823731
1080p_blue_sky.yuv	1920	1080	217	40	31.85986	16927	37.19616	9627	0.758283993
1080p_blue_sky.yuv	1920	1080	217	44	31.34444	15875	36.36733	8096	0.960844862
1080p_blue_sky.yuv	1920	1080	217	48	30.88586	15038	35.55203	6743	1.230164615


There is the same bug on master branch .
Comment 2 Liu Tienan 2013-06-14 01:57:38 UTC
There is the same bug on master branch .
FILENAME	        QP	YSNR	        REALBITRATE	
1080p_blue_sky.yuv	4	15.54718	110003
1080p_blue_sky.yuv	8	17.75169	60434
1080p_blue_sky.yuv	12	25.22758	42898
1080p_blue_sky.yuv	16	36.9134	        35089
1080p_blue_sky.yuv	20	35.6153	        28846
1080p_blue_sky.yuv	24	34.6121	        24697
1080p_blue_sky.yuv	28	33.72167	21752
1080p_blue_sky.yuv	32	33.08301	19957
1080p_blue_sky.yuv	36	32.42519	18248
1080p_blue_sky.yuv	40	31.85986	16927
1080p_blue_sky.yuv	44	31.34444	15875
1080p_blue_sky.yuv	48	30.88586	15038


Test Environment:
-------------------------
Platfrom:IVB
Libva:          (master)ffb82f3a85e424b869c2c1ce48251b3305e2cd61
Libva_intel_driver:             (master)01f7c2c6c5ae6321f3b3cfebc89f73dcb50b30af
Comment 3 Yang Lianyue 2013-06-24 06:08:14 UTC
Created attachment 81297 [details]
1080p_blue_sky.yuv, CQP, IP
Comment 4 Yang Lianyue 2013-06-24 06:09:09 UTC
Created attachment 81298 [details]
1080p_blue_sky.yuv, CQP, IPB
Comment 5 Yang Lianyue 2013-06-24 06:09:40 UTC
Created attachment 81299 [details]
720p5994_parkrun_ter.yuv, CQP, IP
Comment 6 Yang Lianyue 2013-06-24 06:10:54 UTC
Created attachment 81300 [details]
720p5994_parkrun_ter.yuv, CQP, IPB
Comment 7 zhenxiang.li 2013-08-13 07:17:24 UTC
Created attachment 83997 [details]
1080p YUV file with MPEG2 CQP encoding has passed

1080p YUV file with MPEG2 CQP encoding has passed
Test Environment:
platform: IVB
libva: (staging)7ae3f1f3666e3571774a9b98ee6571433dcc73d5
intel-driver: (staging)42bb613e72d235bcbe141c906dec9431e4c29661
Comment 8 ykzhao 2013-08-13 07:20:01 UTC
Thanks for the test.
It is good news that the issue is resolved after using the latest staging branch.

So this bug will be marked as resolved.

Thanks.


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