[gst-devel] who will call x264enc's _setcap function?

[Chen, Weian]

Hi All

Who will call the override function gst_x264_enc_sink_set_caps (GstPad * pad, GstCaps * caps) in gstx264enc? the gstreamer core? Then which func?

And if I want to add some codec_data into caps (above caps), where should I modify, suppose it should be modified in the upstream element such as v4l2src (we can take it as an example)?

In another word, where is the caps form?

Thanks in advanced.

thanks,
Weian
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