[gst-devel] The linking filter and sink failed.

wl2776 wl2776 at gmail.com
Thu Apr 22 08:47:53 CEST 2010



Igor Mironchick wrote:
> 
> Hi, Can anybody help me with this:
> 
> /*!
>     Initialize the the Gstreamer pipeline. Below is a diagram
>     of the pipeline that will be created:
> 
>                                     |Screen|  |Screen|  |Screen|
>                                   ->|queue |->|filter|->|sink  |-> Display
>     |Camera|  |Camera    |  |Tee|/
>     |src   |->|CSP filter|->|   |\  |Image |  |Image |  |Image |
>                                   ->|queue |->|filter|->|sink  |-> JPEG
> file
> */
> 
> Last gst_element_link_filtered failed and I can't understand why.
> 
Probably, because of the difference in image sizes. Try adding videoscale
between ffmpegcolorspace and xvimagesink.  Also, there is no need to set
caps.

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