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Constants ¶
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const ( NALUType_TRAIL_N NALUType = 0 // Coded slice segment of a non-TSA, non_STSA trailing picture NALUType_TRAIL_R NALUType = 1 // slice_segment_layer_rbsp() NALUType_TSA_N NALUType = 2 // Coded slice segment of a TSA picture NALUType_TSA_R NALUType = 3 // slice_segment_layer_rbsp() NALUType_STSA_N NALUType = 4 // Coded slice segment of an STSA picture NALUType_STSA_R NALUType = 5 // slice_segment_layer_rbsp() NALUType_RADL_N NALUType = 6 // Coded slice segment of a RADL picture NALUType_RADL_R NALUType = 7 // slice_segment_layer_rbsp() NALUType_RASL_N NALUType = 8 // Coded slice segment of a RASL picture NALUType_RASL_R NALUType = 9 // slice_segment_layer_rbsp() NALUType_RSV_VCL_N10 = 10 // Reserved non-IRAP SLNR VCL NAL unit types NALUType_RSV_VCL_R11 = 11 // Reserved non-IRAP sub-layer reference VCL NAL unit types NALUType_RSV_VCL_N12 = 12 // Reserved non-IRAP SLNR VCL NAL unit types NALUType_RSV_VCL_R13 = 13 // Reserved non-IRAP sub-layer reference VCL NAL unit types NALUType_RSV_VCL_N14 = 14 // Reserved non-IRAP SLNR VCL NAL unit types NALUType_RSV_VCL_R15 = 15 // Reserved non-IRAP sub-layer reference VCL NAL unit types NALUType_BLA_W_LP NALUType = 16 // Coded slice segment of a BLA picture NALUType_BLA_W_RADL NALUType = 17 // slice_segment_layer_rbsp() NALUType_BLA_N_LP NALUType = 18 NALUType_IDR_W_RADL NALUType = 19 // Coded slice segment of an IDR picture NALUType_IDR_N_LP NALUType = 20 // slice_segment_layer_rbsp() NALUType_CRA_NUT NALUType = 21 // Coded slice segment of a CRA picture slice_segment_layer_rbsp() NALUType_RSV_IRAP_VCL22 = 22 // Reserved IRAP VCL NAL unit types NALUType_RSV_IRAP_VCL23 = 23 // Reserved IRAP VCL NAL unit types NALUType_RSV_VCL24 = 24 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL25 = 25 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL26 = 26 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL27 = 27 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL28 = 28 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL29 = 29 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL30 = 30 // Reserved non-IRAP VCL NAL unit types NALUType_RSV_VCL31 = 31 // Reserved non-IRAP VCL NAL unit types NALUType_VPS_NUT NALUType = 32 // Video parameter set video_parameter_set_rbsp() NALUType_SPS_NUT NALUType = 33 // Sequence parameter set seq_parameter_set_rbsp() NALUType_PPS_NUT NALUType = 34 // Picture parameter set pic_parameter_set_rbsp() NALUType_AUD_NUT NALUType = 35 // Access unit delimiter access_unit_delimiter_rbsp() NALUType_EOS_NUT NALUType = 36 // End of sequence end_of_seq_rbsp() NALUType_EOB_NUT NALUType = 37 // End of bitstream end_of_bitstream_rbsp() NALUType_FD_NUT NALUType = 38 // Filler data filler_data_rbsp() NALUType_Prefix_SEI_NUT NALUType = 39 // Supplemental enhancement information sei_rbsp() NALUType_Suffix_SEI_NUT NALUType = 40 // Supplemental enhancement information sei_rbsp() NALUType_RSV_NVCL41 = 41 // Reserved NALUType_RSV_NVCL42 = 42 // Reserved NALUType_RSV_NVCL43 = 43 // Reserved NALUType_RSV_NVCL44 = 44 // Reserved NALUType_RSV_NVCL45 = 45 // Reserved NALUType_RSV_NVCL46 = 46 // Reserved NALUType_RSV_NVCL47 = 47 // Reserved NALUType_UNSPEC48 = 48 // Unspecified NALUType_UNSPEC49 = 49 // Unspecified NALUType_UNSPEC50 = 50 // Unspecified NALUType_UNSPEC51 = 51 // Unspecified NALUType_UNSPEC52 = 52 // Unspecified NALUType_UNSPEC53 = 53 // Unspecified NALUType_UNSPEC54 = 54 // Unspecified NALUType_UNSPEC55 = 55 // Unspecified NALUType_UNSPEC56 = 56 // Unspecified NALUType_UNSPEC57 = 57 // Unspecified NALUType_UNSPEC58 = 58 // Unspecified NALUType_UNSPEC59 = 59 // Unspecified NALUType_UNSPEC60 = 60 // Unspecified NALUType_UNSPEC61 = 61 // Unspecified NALUType_UNSPEC62 = 62 // Unspecified NALUType_UNSPEC63 = 63 // Unspecified )
Variables ¶
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Functions ¶
This section is empty.
Types ¶
type HEVCDecoderConfigurationRecord ¶
type HEVCDecoderConfigurationRecord struct {
// It is a 5 bits profile_idc
// @remark It's 5 bits.
HEVCProfileIndication HEVCProfile
// It is a 2 bits lengthSizeMinusOne
LengthSizeMinusOne uint8
// It contains a VPS NAL unit, as specified in ISO/IEC 14496-10. VPSs shall occur in
// order of ascending parameter set identifier with gaps being allowed.
VideoParameterSetNALUnits []*NALU
// It contains a SPS NAL unit, as specified in ISO/IEC 14496-10. SPSs shall occur in
// order of ascending parameter set identifier with gaps being allowed.
SequenceParameterSetNALUnits []*NALU
// It contains a PPS NAL unit, as specified in ISO/IEC 14496-10. PPSs shall occur in
// order of ascending parameter set identifier with gaps being allowed.
PictureParameterSetNALUnits []*NALU
// contains filtered or unexported fields
}
hevc sequence header
func NewHEVCDecoderConfigurationRecord ¶
func NewHEVCDecoderConfigurationRecord() *HEVCDecoderConfigurationRecord
func (*HEVCDecoderConfigurationRecord) UnmarshalBinary ¶
func (v *HEVCDecoderConfigurationRecord) UnmarshalBinary(data []byte) error
Unmarshal H.265 sequence header with HEVCDecoderConfigurationRecord from bytes. @remark user must ensure the bytes left is at least 23.
type HEVCProfile ¶
type HEVCProfile uint8
type HEVCSample ¶
type HEVCSample struct {
NALUs []*NALU
// contains filtered or unexported fields
}
@doc ISO_IEC_14496-15-AVC-format-2012.pdf at page 20, 5.3.4.2 Sample format
func NewHEVCSample ¶
func NewHEVCSample(lengthSizeMinusOne uint8) *HEVCSample
func (*HEVCSample) MarshalBinary ¶
func (v *HEVCSample) MarshalBinary() ([]byte, error)
func (*HEVCSample) UnmarshalBinary ¶
func (v *HEVCSample) UnmarshalBinary(data []byte) error
type NALRefIDC ¶
type NALRefIDC uint8
@doc ISO_IEC_14496-10-AVC-2003.pdf at page 44, 7.3.1 NAL unit syntax
type NALU ¶
type NALU struct {
*NALUHeader
Data []byte
}
@doc ISO_IEC_14496-10-AVC-2003.pdf at page 60, 7.4.1 NAL unit semantics
func (*NALU) MarshalBinary ¶
func (*NALU) UnmarshalBinary ¶
type NALUHeader ¶
type NALUHeader struct {
// The 1-bit forbidden_bit
// @remark It's 1 bit.
Forbidden uint8
// The 6-bits nal_unit_type.
// @remark It's 6 bits.
NALUType NALUType
// The 6-bits nuh_layer_id.
// @remark It's 6 bits.
NUHLayerID uint8
// The 3-bits nuh_temporal_id_plus1.
// @remark It's 3 bits.
NUHTemporalIDPlus1 uint8
}
H.265 NAL Header
func NewNALUHeader ¶
func NewNALUHeader() *NALUHeader
func (*NALUHeader) MarshalBinary ¶
func (v *NALUHeader) MarshalBinary() ([]byte, error)
Marshal H.265 NAL Header to bytes. @remark user must ensure the bytes left is at least 2.
func (*NALUHeader) Size ¶
func (v *NALUHeader) Size() int
func (*NALUHeader) String ¶
func (v *NALUHeader) String() string
func (*NALUHeader) UnmarshalBinary ¶
func (v *NALUHeader) UnmarshalBinary(data []byte) error
Unmarshal H.265 NAL Header from bytes. @remark user must ensure the bytes left is at least 2.
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