Public Types
enum	H264NaluType { H264_Unspecified = 0 , H264_NonIDRSlice = 1 , H264_IDRSlice = 5 , H264_SEIMessage = 6 , H264_SPS = 7 , H264_PPS = 8 , H264_AUD = 9 , H264_EOSeq = 10 , H264_FillerData = 12 , H264_SPSExtension = 13 , H264_PrefixNALUnit = 14 , H264_SubsetSPS = 15 , H264_DepthParameterSet = 16 , H264_Reserved17 = 17 , H264_Reserved18 = 18 , H264_CodedSliceExtension = 20 , H264_Reserved22 = 22 }

enum	H265NaluType { H265_TRAIL_N = 0 , H265_TRAIL_R = 1 , H265_TSA_N = 2 , H265_TSA_R = 3 , H265_STSA_N = 4 , H265_STSA_R = 5 , H265_RASL_R = 9 , H265_RSV_VCL_N10 = 10 , H265_RSV_VCL_R15 = 15 , H265_BLA_W_LP = 16 , H265_IDR_W_RADL = 19 , H265_IDR_N_LP = 20 , H265_CRA_NUT = 21 , H265_RSV_IRAP_VCL22 = 22 , H265_RSV_IRAP_VCL23 = 23 , H265_RSV_VCL31 = 31 , H265_VPS = 32 , H265_SPS = 33 , H265_PPS = 34 , H265_AUD = 35 , H265_EOS = 36 , H265_EOB = 37 , H265_FD = 38 , H265_PREFIX_SEI = 39 , H265_RSV_NVCL41 = 41 , H265_RSV_NVCL44 = 44 , H265_UNSPEC48 = 48 , H265_UNSPEC55 = 55 }

enum	CodecType { kH264 , kH265 }

Public Member Functions
bool	Initialize (CodecType type, const uint8_t *data, uint64_t size) WARN_UNUSED_RESULT

const uint8_t *	data () const
	This is the pointer to the Nalu data, pointing to the header.

uint64_t	header_size () const
	The size of the header, e.g. 1 for H.264.

uint64_t	payload_size () const
	Size of this Nalu minus header_size().

int	ref_idc () const

int	nuh_layer_id () const

int	nuh_temporal_id () const

int	type () const

bool	is_aud () const

bool	is_vcl () const

bool	is_video_slice () const
	Slice data partition NALs are not considered as slice NALs.

bool	can_start_access_unit () const

Detailed Description

For explanations of each struct and its members, see H.264 specification at http://www.itu.int/rec/T-REC-H.264.

Definition at line 27 of file nalu_reader.h.

Member Function Documentation

int shaka::media::Nalu::type ( ) const

inline

H264NaluType and H265NaluType enums may be used to compare against the return value.

Definition at line 113 of file nalu_reader.h.

The documentation for this class was generated from the following files: