how to set a src caps dynamically at a transofrm element

Kaijun Tang kaijun61 at
Wed Mar 21 04:44:33 PDT 2012


I want to set caps dynamically at the src of a transform element derived from  base transform element. It seems a static caps must be set at the base init function.I tried to replace the caps with gst_caps_replace() in fixate_caps function, but it is not successful. Where is it the best place to do it?


Kind Regards

Kaijun Tang
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