Passing my own metadata

[Justin J. Kim]

If the meatdata is independent information and it’s rarely changed,
how about considering custom upstream query between two elements?



> 2015. 7. 20., 오후 5:47, Deven <deven.joseph at arcure.net> 작성:
> 
> 
> Hello, 
> 
> I had a similar problem and I didn't find solution yet :
> here's is my GStreamer pipeline :
> gst-launch-1.0 filesrc location="some path to an avi file" ! avidemux !
> myfirstelement !  videocrop right=-1 bottom=-1 ! capssetter
> caps="video/x-raw,width=828,height=544" ! mysecondelement ! videoconvert !
> autovideosink
> 
> 
> "myfirstelement" adds some metadata and "mysecondelement" uses it but when I
> use videocrop (videocrop right=-1 bottom=-1), the metadata are freed  before
> using it. The transform callback is not called... 
> 
> With videocrop without argument (without "right=-1 ans bottom=-1), there is
> no problem.
> 
> Haye you got any idea about this problem or a solution to solve it ?
> Thank you in advance for your answer. 
> 
> 
> 
> 
> 
> 
> --
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