Somebody could help me with an issue? I tried to encode a video to .M1V format, but the company's Quality Control refused the file. They say that the First GOP must be a "Full First GOP". In their analisys, 1st frame of the GOP presents a strange lower level than the others, but it is the I-frame, so it's important that the contained information be more reliable as possible.
I can't understand why it happens, becaus the first 2 seconds are made of black video. I'm using 1.5 Mb, CBR.
I'm trying to export this .M1V from Sony Vegas 7.0, Main Concept Codec.
Was pointed to me to use Main Concept Reference, but it has nothing about "full first GOP".