schrobitstream

schrobitstream

Synopsis




enum                SchroAuxiliaryDataID;
enum                SchroParseCode;
enum                SchroVideoFormatEnum;
enum                SchroChromaFormat;
enum                SchroColourMatrix;
enum                SchroColourPrimaries;
enum                SchroWaveletIndex;
#define             SCHRO_PARSE_HEADER_SIZE
#define             SCHRO_PARSE_CODE_PICTURE            (is_ref,n_refs,is_lowdelay,is_noarith)
#define             SCHRO_PARSE_CODE_IS_INTER           (x)
#define             SCHRO_PARSE_CODE_IS_INTRA           (x)
#define             SCHRO_PARSE_CODE_IS_NON_REFERENCE   (x)
#define             SCHRO_PARSE_CODE_IS_REFERENCE       (x)
#define             SCHRO_PARSE_CODE_IS_LOW_DELAY       (x)
#define             SCHRO_PARSE_CODE_IS_PICTURE         (x)
#define             SCHRO_PARSE_CODE_NUM_REFS           (x)

Description

Details

enum SchroAuxiliaryDataID

typedef enum _SchroAuxiliaryDataID {
  SCHRO_AUX_DATA_INVALID,
  SCHRO_AUX_DATA_ENCODER_STRING,
  SCHRO_AUX_DATA_SMPTE_12M_TIMECODE,
  SCHRO_AUX_DATA_MD5_CHECKSUM,
  SCHRO_AUX_DATA_BITRATE,
  SCHRO_AUX_DATA_USER = 0x80
}SchroAuxiliaryDataID;

enum SchroParseCode

typedef enum _SchroParseCode {
  SCHRO_PARSE_CODE_SEQUENCE_HEADER = 0x00,
  SCHRO_PARSE_CODE_END_OF_SEQUENCE = 0x10,
  SCHRO_PARSE_CODE_AUXILIARY_DATA = 0x20,
  SCHRO_PARSE_CODE_PADDING = 0x30,

  SCHRO_PARSE_CODE_INTRA_REF = 0x0c,
  SCHRO_PARSE_CODE_INTRA_NON_REF = 0x08,
  SCHRO_PARSE_CODE_INTRA_REF_NOARITH = 0x4c,
  SCHRO_PARSE_CODE_INTRA_NON_REF_NOARITH = 0x48,

  SCHRO_PARSE_CODE_INTER_REF_1 = 0x0d,
  SCHRO_PARSE_CODE_INTER_REF_1_NOARITH = 0x4d,
  SCHRO_PARSE_CODE_INTER_REF_2 = 0x0e,
  SCHRO_PARSE_CODE_INTER_REF_2_NOARITH = 0x4e,

  SCHRO_PARSE_CODE_INTER_NON_REF_1 = 0x09,
  SCHRO_PARSE_CODE_INTER_NON_REF_1_NOARITH = 0x49,
  SCHRO_PARSE_CODE_INTER_NON_REF_2 = 0x0a,
  SCHRO_PARSE_CODE_INTER_NON_REF_2_NOARITH = 0x4a,

  SCHRO_PARSE_CODE_LD_INTRA_REF = 0xcc,
  SCHRO_PARSE_CODE_LD_INTRA_NON_REF = 0xc8
} SchroParseCode;

enum SchroVideoFormatEnum

typedef enum _SchroVideoFormatEnum {
  SCHRO_VIDEO_FORMAT_CUSTOM = 0,
  SCHRO_VIDEO_FORMAT_QSIF,
  SCHRO_VIDEO_FORMAT_QCIF,
  SCHRO_VIDEO_FORMAT_SIF,
  SCHRO_VIDEO_FORMAT_CIF,
  SCHRO_VIDEO_FORMAT_4SIF,
  SCHRO_VIDEO_FORMAT_4CIF,
  SCHRO_VIDEO_FORMAT_SD480I_60,
  SCHRO_VIDEO_FORMAT_SD576I_50,
  SCHRO_VIDEO_FORMAT_HD720P_60,
  SCHRO_VIDEO_FORMAT_HD720P_50,
  SCHRO_VIDEO_FORMAT_HD1080I_60,
  SCHRO_VIDEO_FORMAT_HD1080I_50,
  SCHRO_VIDEO_FORMAT_HD1080P_60,
  SCHRO_VIDEO_FORMAT_HD1080P_50,
  SCHRO_VIDEO_FORMAT_DC2K_24,
  SCHRO_VIDEO_FORMAT_DC4K_24
} SchroVideoFormatEnum;

enum SchroChromaFormat

typedef enum _SchroChromaFormat {
  SCHRO_CHROMA_444 = 0,
  SCHRO_CHROMA_422,
  SCHRO_CHROMA_420
} SchroChromaFormat;

enum SchroColourMatrix

typedef enum _SchroColourMatrix {
  SCHRO_COLOUR_MATRIX_HDTV = 0,
  SCHRO_COLOUR_MATRIX_SDTV = 1,
  SCHRO_COLOUR_MATRIX_REVERSIBLE = 2
}SchroColourMatrix;

enum SchroColourPrimaries

typedef enum _SchroColourPrimaries {
  SCHRO_COLOUR_PRIMARY_HDTV = 0,
  SCHRO_COLOUR_PRIMARY_SDTV_525 = 1,
  SCHRO_COLOUR_PRIMARY_SDTV_625 = 2,
  SCHRO_COLOUR_PRIMARY_CINEMA = 3
} SchroColourPrimaries;

enum SchroWaveletIndex

typedef enum _SchroWaveletIndex {
  SCHRO_WAVELET_DESLAURIES_DUBUC_9_7,
  SCHRO_WAVELET_LE_GALL_5_3,
  SCHRO_WAVELET_DESLAURIES_DUBUC_13_7,
  SCHRO_WAVELET_HAAR_0,
  SCHRO_WAVELET_HAAR_1,
  SCHRO_WAVELET_FIDELITY,
  SCHRO_WAVELET_DAUBECHIES_9_7
} SchroWaveletIndex;

SCHRO_PARSE_HEADER_SIZE

#define SCHRO_PARSE_HEADER_SIZE (4+1+4+4)

SCHRO_PARSE_CODE_PICTURE()

#define             SCHRO_PARSE_CODE_PICTURE(is_ref,n_refs,is_lowdelay,is_noarith)

is_ref :
n_refs :
is_lowdelay :
is_noarith :

SCHRO_PARSE_CODE_IS_INTER()

#define SCHRO_PARSE_CODE_IS_INTER(x) (SCHRO_PARSE_CODE_IS_PICTURE(x) && SCHRO_PARSE_CODE_NUM_REFS(x) > 0)

x :

SCHRO_PARSE_CODE_IS_INTRA()

#define SCHRO_PARSE_CODE_IS_INTRA(x) (SCHRO_PARSE_CODE_IS_PICTURE(x) && SCHRO_PARSE_CODE_NUM_REFS(x) == 0)

x :

SCHRO_PARSE_CODE_IS_NON_REFERENCE()

#define SCHRO_PARSE_CODE_IS_NON_REFERENCE(x) (((x) & 0xc) == 0x08)

x :

SCHRO_PARSE_CODE_IS_REFERENCE()

#define SCHRO_PARSE_CODE_IS_REFERENCE(x) (((x) & 0xc) == 0x0c)

x :

SCHRO_PARSE_CODE_IS_LOW_DELAY()

#define SCHRO_PARSE_CODE_IS_LOW_DELAY(x) (((x) & 0x88) == 0x88)

x :

SCHRO_PARSE_CODE_IS_PICTURE()

#define SCHRO_PARSE_CODE_IS_PICTURE(x) ((x) & 0x8)

x :

SCHRO_PARSE_CODE_NUM_REFS()

#define SCHRO_PARSE_CODE_NUM_REFS(x) ((x) & 0x3)

x :