Why KMP treats some TS encapsulated H264 as AVC(AVC1)

[mcseydw]

I have some TS encapsulated H264 movies, KMP opened them as AVC1, and I could not enable DXVA(using Cyberlink H264 decoder). But when I open some AVI encapsulated H264 movies, everything is OK.

[mouse]

KMP just read the fourcc. So it's the problem of encoder.