[gst-devel] no element "filesrc"

[Jerry Tan]

you can try gst-inspect filesrc to check if there is some error.
filesrc should be in your gstreamer pkgs, if not, there must be a problem.


You can try gst-lauch "filesrc location='' ! decodebin ! ....." to check 
if the syntax is right by using it on cmd.

> Hi,
>
> I want to construct a gstreamer pipeline with gst_parse_launch.
>
>   string =
>       g_strdup("filesrc name=src ! "
>               "decodebin ! ffmpegcolorspace ! appsink name=sink "
>               "caps=video/x-raw-rgb,pixel-aspect-ratio=1/1,bpp=(int)24,"
>               "depth=(int)24,endianness=(int)4321,red_mask=(int)0xff0000,"
>               "green_mask=(int)0x00ff00,blue_mask=(int)0x0000ff");
>
>   priv->pipeline = gst_parse_launch (string, &error);
>
>
> However, it does not work with the following error messages:
>
> 0:00:00.009167250  7520  0x9bc33e8 ERROR         GST_PIPELINE
> ./grammar.y:571:_gst_parse_yyparse: no element "filesrc"
> 0:00:00.009360548  7520  0x9bc33e8 ERROR         GST_PIPELINE
> ./grammar.y:839:_gst_parse_launch: Unrecoverable syntax error while
> parsing pipeline filesrc name=src ! decodebin ! ffmpegcolorspace !
> appsink name=sink
> caps=video/x-raw-rgb,pixel-aspect-ratio=1/1,bpp=(int)24,depth=(int)24,endianness=(int)4321,red_mask=(int)0xff0000,green_mask=(int)0x00ff00,blue_mask=(int)0x0000ff
> could not construct pipeline: no element
> "filesrc"skyul at skyul-desktop:~/work/cameraman/src$
>
> Where is the syntax error?
>
>
> Regards,
> Kwang Yul Seo
>
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