Error in linking h264parse to vaapidecode

Jaya j.budihal at gmail.com
Wed Feb 19 23:33:01 PST 2014


 Hi,

I have done a VA API installation on CentOS 6.4 ,this is a list of the
packages i have installed :
- libdrm-2.4.52
- libva-1.2.1
- libva-intel-driver-1.2.2
- gstreamer-vaapi-0.5.8

However, this below pipeline gives an error
gst-launch-1.0 filesrc location=file.mp4 ! qtdemux ! h264parse ! vaapidecode
! fakesink --gst-debug=3
output:
0:00:00.017503778 10458   0x2432860 ERROR     vaapidecode
gstvaapidecode.c:931:gst_vaapidecode_ensure_allowed_caps: failed to retrieve
VA display
0:00:00.017681818 10458   0x2432860 ERROR     vaapidecode
gstvaapidecode.c:931:gst_vaapidecode_ensure_allowed_caps: failed to retrieve
VA display
0:00:00.017984945 10458   0x2432860 ERROR     GST_PIPELINE
./grammar.y:624:gst_parse_perform_link: could not link h264parse0 to
vaapidecode0
WARNING: erroneous pipeline: could not link h264parse0 to vaapidecode0

How do I the solve the linking issue from h264parse to vaapidecode 

Thanks.



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