H264/RTP and setcaps

[Chuck Crisler]

I am trying to merge some custom changes into gstrtph264pay.c and depay.c. I 
am working with gst-plugins-good version 0.10.14 and porting changes from 
0.10.10. In pay_setcaps, if the code can't find a structure value named 
'codec_data', then the packetized data member is set to false (and you miss 
most of the initialization), which is happening in my implementation. Where 
should this value be set and what is the significance of it?

Thank you,
Chuck Crisler