vaapiencode_h264 ! vaapiparse_h264

[Nicolas Dufresne]

Le mer. 8 juill. 2020 18 h 45, <ogurin at auritek.com> a écrit :

> Hello,
>
> could someone be so kind to help me and answer the question: which
> dependencies I should compile or which package install to get in my
>
> pipeline this two elements working :
>
>
>
> vaapiencode_h264 ! vaapiparse_h264
>

Let's fix the basic, you want vaapih264enc from gstreamer-vaapi repo and
h264parse from gst-plugins-bad.

>
>
> Now I am tried to recompile with vaapi enabled without success. I have got
> errors:
>
> 0:00:00.742961917   535      0x3496f20 ERROR           GST_PIPELINE
> subprojects/gstreamer/gst/parse/grammar.y:850:priv_gst_parse_yyparse: no
> element "vaapiencode_h264"
>
> 0:00:00.743002817   535      0x3496f20 ERROR           GST_PIPELINE
> subprojects/gstreamer/gst/parse/grammar.y:938:priv_gst_parse_yyparse: link
> has no sink [source=@0x3493460]
>
> 0:00:00.743016444   535      0x3496f20 ERROR           GST_PIPELINE
> subprojects/gstreamer/gst/parse/grammar.y:850:priv_gst_parse_yyparse: no
> element "vaapiparse_h264"
>
> 0:00:00.743025900   535      0x3496f20 ERROR           GST_PIPELINE
> subprojects/gstreamer/gst/parse/grammar.y:938:priv_gst_parse_yyparse: link
> has no source [sink=@(nil)]
>
> 0:00:00.743038597   535      0x3496f20 ERROR           GST_PIPELINE
> subprojects/gstreamer/gst/parse/grammar.y:1038:priv_gst_parse_yyparse: link
> has no source [sink=mux@(nil)]
>
>
>
> Thank you
>
> Oleg Gurin
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