Enum NalUnitTypes
Specifies the H.265/HEVC NAL unit types.
public enum NalUnitTypes : byte
Fields
Aud = 35Access Unit Delimiter (AUD).
BlaNLp = 18Coded slice segment of a BLA picture without leading pictures.
BlaWLp = 16Coded slice segment of a BLA (Broken Link Access) picture with leading pictures.
BlaWRadl = 17Coded slice segment of a BLA picture with RADL pictures.
Cra = 21Coded slice segment of a CRA (Clean Random Access) picture.
Eob = 37End of Bitstream (EOB).
Eos = 36End of Sequence (EOS).
Fd = 38Filler Data (FD).
IdrNLp = 20Coded slice segment of an IDR picture without leading pictures.
IdrWRadl = 19Coded slice segment of an IDR picture with RADL pictures.
Pps = 34Picture Parameter Set (PPS).
PrefixSei = 39Prefix Supplemental Enhancement Information (SEI).
RadlN = 6Coded slice segment of a RADL (Random Access Decodable Leading) picture, non-reference.
RadlR = 7Coded slice segment of a RADL picture, reference.
RaslN = 8Coded slice segment of a RASL (Random Access Skipped Leading) picture, non-reference.
RaslR = 9Coded slice segment of a RASL picture, reference.
ReservedNonVcl41 = 41Reserved non-VCL NAL unit type 41.
ReservedNonVcl42 = 42Reserved non-VCL NAL unit type 42.
ReservedNonVcl43 = 43Reserved non-VCL NAL unit type 43.
ReservedNonVcl44 = 44Reserved non-VCL NAL unit type 44.
ReservedNonVcl45 = 45Reserved non-VCL NAL unit type 45.
ReservedNonVcl46 = 46Reserved non-VCL NAL unit type 46.
ReservedNonVcl47 = 47Reserved non-VCL NAL unit type 47.
ReservedVcl22 = 22Reserved IRAP VCL NAL unit type 22.
ReservedVcl23 = 23Reserved IRAP VCL NAL unit type 23.
ReservedVcl24 = 24Reserved non-IRAP VCL NAL unit type 24.
ReservedVcl25 = 25Reserved non-IRAP VCL NAL unit type 25.
ReservedVcl26 = 26Reserved non-IRAP VCL NAL unit type 26.
ReservedVcl27 = 27Reserved non-IRAP VCL NAL unit type 27.
ReservedVcl28 = 28Reserved non-IRAP VCL NAL unit type 28.
ReservedVcl29 = 29Reserved non-IRAP VCL NAL unit type 29.
ReservedVcl30 = 30Reserved non-IRAP VCL NAL unit type 30.
ReservedVcl31 = 31Reserved non-IRAP VCL NAL unit type 31.
ReservedVclN10 = 10Reserved VCL NAL unit type 10, non-reference.
ReservedVclN12 = 12Reserved VCL NAL unit type 12, non-reference.
ReservedVclN14 = 14Reserved VCL NAL unit type 14, non-reference.
ReservedVclR11 = 11Reserved VCL NAL unit type 11, reference.
ReservedVclR13 = 13Reserved VCL NAL unit type 13, reference.
ReservedVclR15 = 15Reserved VCL NAL unit type 15, reference.
RtpAp = 48Aggregation Packet (RTP payload format).
RtpFu = 49Fragmentation Unit (RTP payload format).
RtpPaci = 50PACI (Payload Content Information) packet (RTP payload format).
Size = 64Total number of NAL unit types (not a valid type).
Sps = 33Sequence Parameter Set (SPS).
StsaN = 4Coded slice segment of a STSA (Step-wise Temporal Sub-layer Access) picture, non-reference.
StsaR = 5Coded slice segment of a STSA picture, reference.
SuffixSei = 40Suffix Supplemental Enhancement Information (SEI).
TrailN = 0Coded slice segment of a trailing picture, non-reference.
TrailR = 1Coded slice segment of a trailing picture, reference.
TsaN = 2Coded slice segment of a TSA (Temporal Sub-layer Access) picture, non-reference.
TsaR = 3Coded slice segment of a TSA picture, reference.
Unspecified = 255Unspecified NAL unit type.
Unspecified51 = 51Unspecified NAL unit type 51.
Unspecified52 = 52Unspecified NAL unit type 52.
Unspecified53 = 53Unspecified NAL unit type 53.
Unspecified54 = 54Unspecified NAL unit type 54.
Unspecified55 = 55Unspecified NAL unit type 55.
Unspecified56 = 56Unspecified NAL unit type 56.
Unspecified57 = 57Unspecified NAL unit type 57.
Unspecified58 = 58Unspecified NAL unit type 58.
Unspecified59 = 59Unspecified NAL unit type 59.
Unspecified60 = 60Unspecified NAL unit type 60.
Unspecified61 = 61Unspecified NAL unit type 61.
Unspecified62 = 62Unspecified NAL unit type 62.
Unspecified63 = 63Unspecified NAL unit type 63.
Vps = 32Video Parameter Set (VPS).