I've produced a commercial, the broadcast specs required are:
File format MPEG-2 elementary stream (.m2v file)
Profile and level 4:2:2Profile@HighLevel (422P@HL)
Bitrate 150 Mbps constant bitrate (CBR)
GOP structure I-frames only (GOP size (N) = 1, M = 1)
Sequence header On each GOP
First GOP Closed
Timecode Starting at 00:00:00:00 and increasing continuously
I'm using Adobe Media Encoder CC. The problem I'm having is that the maximum bitrate it would allow me in M2V format is 80 Mbps, which is almost half of what is required.
Can anyone please share a word, I'd really appreciate.