ifm3dpy.rtsp.NalUnit

class ifm3dpy.rtsp.NalUnit

Bases: object

A single, fully reassembled H.264 NAL unit.

Nested types

Type	H.264 NAL unit type values (ITU-T H.264 Table 7-1).

Attributes

data	Raw NAL payload (NAL-header byte first, without an Annex-B start code).
first_sequence_number	RTP sequence number of the first source packet.
is_idr	True when this NAL unit is an IDR slice.
last_sequence_number	RTP sequence number of the last source packet.
nal_ref_idc	nal_ref_idc field from the NAL header (0-3).
nal_unit_type	nal_unit_type field from the NAL header (1-31).
pts_us	Presentation timestamp, in microseconds.

class Type

Bases: IntEnum

H.264 NAL unit type values (ITU-T H.264 Table 7-1).

ACCESS_UNIT_DELIMITER = 9

IDR_SLICE = 5

NON_IDR_SLICE = 1

PPS = 8

SEI = 6

SPS = 7

property data

Raw NAL payload (NAL-header byte first, without an Annex-B start code).

property first_sequence_number

RTP sequence number of the first source packet.

property is_idr

True when this NAL unit is an IDR slice.

property last_sequence_number

RTP sequence number of the last source packet.

property nal_ref_idc

nal_ref_idc field from the NAL header (0-3).

property nal_unit_type

nal_unit_type field from the NAL header (1-31).

property pts_us

Presentation timestamp, in microseconds.