Mapping of caps from SDP fields:
a=rtpmap:(payload) (encoding_name)/(clock_rate)/(encoding_params)
a=framesize:(payload) (width)-(height)
a=fmtp:(payload) (param)[=(value)];...
Note that the extmap, ssrc and rid attributes are set only by gstsdp.sdpmedia.SDPMedia.attributesToCaps.
a payload type
a #GstCaps, or null if an error happened
Mapping of caps from SDP fields:
a=rtpmap:(payload) (encoding_name)/(clock_rate)/(encoding_params)
a=framesize:(payload) (width)-(height)
a=fmtp:(payload) (param)[=(value)];...
Note that the extmap, ssrc and rid attributes are set only by gstsdp.sdpmedia.SDPMedia.attributesToCaps.