H264::NALUnitType Class Reference

#include <h264utils.h>

List of all members.

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Detailed Description

Contains a listing of valid NAL unit types for H.264 bitstreams.

The class also provides a toString method taking an unsigned char and returning a string representation of the NAL unit type code as a const char *.

Definition at line 48 of file h264utils.h.

Public Types
enum	{   UNKNOWN = 0, SLICE = 1, SLICE_DPA = 2, SLICE_DPB = 3,   SLICE_DPC = 4, SLICE_IDR = 5, SEI = 6, SPS = 7,   PPS = 8, AU_DELIMITER = 9, END_SEQUENCE = 10, END_STREAM = 11,   FILLER_DATA = 12, SPS_EXT = 13, AUXILIARY_SLICE = 19 }
	According to ITU-T Rec. More...
Static Public Member Functions
static bool	IsVCLType (const uint8_t type)
	According to ITU-T Rec.
static const char *	toString (const uint8_t type)

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Member Enumeration Documentation

anonymous enum

According to ITU-T Rec.

H.264 (03/2005) 7.4.1, table 7-1.

Enumerator:

UNKNOWN
SLICE
SLICE_DPA
SLICE_DPB
SLICE_DPC
SLICE_IDR
SEI
SPS
PPS
AU_DELIMITER
END_SEQUENCE
END_STREAM
FILLER_DATA
SPS_EXT
AUXILIARY_SLICE

Definition at line 52 of file h264utils.h.

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Member Function Documentation

static bool H264::NALUnitType::IsVCLType

(

const uint8_t

type

)

[inline, static]

According to ITU-T Rec.

H.264 (03/2005) 7.4.1, nal_unit_type.

Definition at line 72 of file h264utils.h.

Referenced by H264::KeyframeSequencer::KeyframePredicate().

static const char* H264::NALUnitType::toString

(

const uint8_t

type

)

[inline, static]

Definition at line 75 of file h264utils.h.

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

• h264utils.h