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 1 aligned(8) class AVCDecoderConfigurationRecord {

 2 unsigned int(8) configurationVersion = 1;

 3 unsigned int(8) AVCProfileIndication;

 4 unsigned int(8) profile_compatibility;

 5 unsigned int(8) AVCLevelIndication;

 6 bit(6) reserved = ‘111111’b;

 7 unsigned int(2) lengthSizeMinusOne;

 8 bit(3) reserved = ‘111’b;

 9 unsigned int(5) numOfSequenceParameterSets;

10 for (i=0; i< numOfSequenceParameterSets; i++) {

11 unsigned int(16) sequenceParameterSetLength ;

12 bit(8*sequenceParameterSetLength) sequenceParameterSetNALUnit;

13 }

14 unsigned int(8) numOfPictureParameterSets;

15 for (i=0; i< numOfPictureParameterSets; i++) {

16 unsigned int(16) pictureParameterSetLength;

17 bit(8*pictureParameterSetLength) pictureParameterSetNALUnit;

18 }

19 if( profile_idc == 100 || profile_idc == 110 ||

20 profile_idc == 122 || profile_idc == 144 )

21 {

22 bit(6) reserved = ‘111111’b;

23 unsigned int(2) chroma_format;

24 bit(5) reserved = ‘11111’b;

25 unsigned int(3) bit_depth_luma_minus8;

26 bit(5) reserved = ‘11111’b;

27 unsigned int(3) bit_depth_chroma_minus8;

28 unsigned int(8) numOfSequenceParameterSetExt;

29 for (i=0; i< numOfSequenceParameterSetExt; i++) {

30 unsigned int(16) sequenceParameterSetExtLength;

31 bit(8*sequenceParameterSetExtLength)

32 sequenceParameterSetExtNALUnit;

33 }

34 }

35 }