This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

getting rid of SEI NALU type

Encoder: H.264 Encoder, HDVICP2

I don't want SEI  NALU type embedded in my stream.

naluControlPreset                                IH264_NALU_CONTRO L_DEFAULT
naluPresentMaskSt artOfSequence    0x01A0                  
naluPresentMaskID RPicture              0x01A0                  
naluPresentMaskIn traPicture             0x0002                  
naluPresentMaskNo nIntraPicture      0x0002                 
naluPresentMaskEn dOfSequence ;   0x0C00    

Here  in all cases,  the bit 6 (for SEI)  is 0 (ie, SEI  disabled)

For example    naluPresentMaskSt artOfSequence   , 0x01A0 -> 0000 0001 1010 0000, bit 6 is '0'.

But still  I get NALU type  6  in my stream. What  is wrong?

Best Regards

JK