Bug 63937 - [Gst-vappi-0.4]Vaapidownload can not dump the YUV file with 422 format
Summary: [Gst-vappi-0.4]Vaapidownload can not dump the YUV file with 422 format
Status: RESOLVED DUPLICATE of bug 63938
Alias: None
Product: libva
Classification: Unclassified
Component: intel (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: haihao
QA Contact: Sean V Kelley
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-04-26 02:53 UTC by Liu Tienan
Modified: 2013-04-26 03:04 UTC (History)
0 users

See Also:
i915 platform:
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Attachments

Description Liu Tienan 2013-04-26 02:53:41 UTC 
System Environment:
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Platform: IVB
Libva: staging branch 2b25c3439781f0b7162011627a8ad3bb6288d1bb
Intel-driver: staging branch 5bd630d4ea732818728b0a464f45739c86e08be3
Gst-vaapi: 0.4 branch dd40042d447a0b696a75172bd3ed6cd1bad23377


Bug Info:
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Vaapidownload can not dump the YUV file with 422 format. But it works well when dump the yuv file with 420 format.

Reproduce steps:
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xinit&
gst-launch-0.10 filesrc location=/home/gst_AVC_conformance/Mux_Stream/H264_640x368_frame300.MP4 ! qtdemux ! vaapidecode ! vaapipostproc ! video/x-surface,type=vaapi,format=\(fourcc\)YUY2 ! vaapidownload ! video/x-raw-yuv,format='(fourcc)'YUY2 ! filesink location=HW.yuv

Actually result: After the above steps, there is no "HW.yuv". But the cmd (2) works. So there is something wrong with "Vaapidownload".

(2)  gst-launch-0.10 filesrc location=/home/gst_AVC_conformance/Mux_Stream/H264_640x368_frame300.MP4 ! qtdemux ! vaapidecode ! vaapipostproc ! video/x-surface,type=vaapi,format=\(fourcc\)YV12 ! vaapisink
Comment 1 Liu Tienan 2013-04-26 03:04:24 UTC 

*** This bug has been marked as a duplicate of bug 63938 ***

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