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<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>Hi All<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>Who will call the
override function </span></font><i><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;font-style:italic'>gst_x264_enc_sink_set_caps
(GstPad * pad, GstCaps * caps) </span></font></i><font size=2 color=blue
face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial;
color:blue'>in gstx264enc? the gstreamer core? Then which func?</span></font><i><font
size=2 face=Arial><span lang=EN-US style='font-size:10.0pt;font-family:Arial;
font-style:italic'><o:p></o:p></span></font></i></p>
<p class=MsoNormal><i><font size=2 face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;font-style:italic'><o:p> </o:p></span></font></i></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>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)?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>In another word, where is
the caps form?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>Thanks in advanced.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>thanks,</span></font><font
color=blue><span lang=EN-US style='color:blue'><o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span lang=EN-US
style='font-size:10.0pt;font-family:Arial;color:blue'>Weian</span></font><span
lang=EN-US><o:p></o:p></span></p>
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