skymaze / sdp-transform Goto Github PK

According to spec SMPTE RP 2110-23:2019 the a=mid: should be at the end of the group section

I believe the grammar.py should be modified to move "mid" at the end

Actual Results:
v=0
o=- 1443716955 1443716955 IN IP4 10.26.144.58
s=emsfp-a1-55-84_0-0-0
t=0 0
a=group:DUP primary secondary
m=video 20000 RTP/AVP 96
c=IN IP4 232.20.0.58/64
a=rtpmap:96 raw/90000
a=fmtp:96 sampling=YCbCr-4:2:2; width=1920; height=1080; exactframerate=30000/1001; depth=10; TCS=SDR; colorimetry=BT709; PM=2110GPM; SSN=ST2110-20:2017; TP=2110TPN; TROFF=652; interlace;
a=mid:primary
a=source-filter: incl IN IP4 232.20.0.58 10.26.144.58
a=ts-refclk:ptp=IEEE1588-2008:08-00-11-FF-FE-22-91-BB:0
a=mediaclk:direct=0
m=video 20000 RTP/AVP 96
c=IN IP4 234.20.0.58/64
a=rtpmap:96 raw/90000
a=fmtp:96 sampling=YCbCr-4:2:2; width=1920; height=1080; exactframerate=30000/1001; depth=10; TCS=SDR; colorimetry=BT709; PM=2110GPM; SSN=ST2110-20:2017; TP=2110TPN; TROFF=652; interlace;
a=mid:secondary
a=source-filter: incl IN IP4 234.20.0.58 10.26.145.58
a=ts-refclk:ptp=IEEE1588-2008:08-00-11-FF-FE-22-91-BB:0
a=mediaclk:direct=0

Expected:
v=0
o=- 1443716955 1443716955 IN IP4 10.26.144.58
s=emsfp-a1-55-84_1-0-0
t=0 0
a=group:DUP primary secondary
m=video 20000 RTP/AVP 96
c=IN IP4 232.20.10.57/64
a=source-filter: incl IN IP4 232.20.10.57 10.26.144.57
a=rtpmap:96 raw/90000
a=fmtp:96 sampling=YCbCr-4:2:2; width=1920; height=1080; exactframerate=60; depth=10; TCS=SDR; colorimetry=BT709; PM=2110GPM; SSN=ST2110-20:2017; TP=2110TPN; TROFF=844;
a=mediaclk:direct=0
a=ts-refclk:ptp=IEEE1588-2008:08-00-11-FF-FE-22-91-BB:0
a=mid:primary
m=video 20000 RTP/AVP 96
c=IN IP4 234.20.10.57/64
a=source-filter: incl IN IP4 234.20.10.57 10.26.145.57
a=rtpmap:96 raw/90000
a=fmtp:96 sampling=YCbCr-4:2:2; width=1920; height=1080; exactframerate=60; depth=10; TCS=SDR; colorimetry=BT709; PM=2110GPM; SSN=ST2110-20:2017; TP=2110TPN; TROFF=844;
a=mediaclk:direct=0
a=ts-refclk:ptp=IEEE1588-2008:08-00-11-FF-FE-22-91-BB:0
a=mid:secondary