Original commit message from CVS:
* gst/rtp/gstrtpamrdepay.c: (gst_rtp_amr_depay_chain):
Added more meaningfull warnings when something goes wrong.
Clear F bit on outgoing AMR packets.

* gst/rtp/gstrtpamrpay.c: (gst_rtp_amr_pay_class_init),
(gst_rtp_amr_pay_handle_buffer):
Added debugging category
Support payloading of multiple AMR frames.

* gst/rtp/gstrtpmp4vpay.c: (gst_rtp_mp4v_pay_depay_data):
Added some debugging.