System Environment: ---------------------------------------- Platform: IVB Libva: staging branch 2b25c3439781f0b7162011627a8ad3bb6288d1bb Intel-driver: staging branch 5bd630d4ea732818728b0a464f45739c86e08be3 Gst-vaapi: 0.4 branch dd40042d447a0b696a75172bd3ed6cd1bad23377 Bug Info: ---------------------------------- Vaapidownload can not dump the YUV file with 422 format. But it works well when dump the yuv file with 420 format. Reproduce steps: --------------------------------- 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
*** Bug 63937 has been marked as a duplicate of this bug. ***
This is a gst-vaapi related bug, please try the latest gstreamer-vaapi, please file a bug against https://bugzilla.gnome.org/enter_bug.cgi?product=gstreamer-vaapi if you still experience this issue.
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