h264.fmtp_order_descending
Default Value: 0
Valid Values: Choose between: 0 or 1
Changes Take Effect: Immediately
Specifies if H264 FMTPs for different payloads are ordered in ascending (default),
or descending order in an offer SDP. The ordering is based on three different
parameters in an FMTP. First FMTPs are ordered by profile:
b, cb, m, e, h, h10, h10i, h42, h42i, h44, h44i, c44i, if this value is 0; or
c44i, h44i, h44, h42i, h42, h10i, h10, h, e, m, cb, b, if this value is 1.
Second, FMTPs among each profile are ordered by the level:
1, 1b, 1.1, ... 5.1, if 0; or 5.1, ... 1.1, 1b, 1, if 1.
Third, within each level, they are ordered by packetization mode:
0 (single), 1(non-interleave), if 0; or 1, 0, if 1.