Macros
#define	DV_PROFILE_IS_HD(p) ((p)->video_stype & 0x10)

#define	DV_PROFILE_IS_1080i50(p) (((p)->video_stype == 0x14) && ((p)->dsf == 1))

#define	DV_PROFILE_IS_1080i60(p) (((p)->video_stype == 0x14) && ((p)->dsf == 0))

#define	DV_PROFILE_IS_720p50(p) (((p)->video_stype == 0x18) && ((p)->dsf == 1))

#define	DV_MAX_FRAME_SIZE 576000
	largest possible DV frame, in bytes (1080i50) More...

#define	DV_TIMESCALE_VIDEO 60000

#define	DV_TIMESCALE_AUDIO 14112000

#define	DV_MAX_BPM 8
	maximum number of blocks per macroblock in any DV format More...

Enumerations
enum	DVSectionType { DV_SECT_HEADER = 0x1f, DV_SECT_SUBCODE = 0x3f, DV_SECT_VAUX = 0x56, DV_SECT_AUDIO = 0x76, DV_SECT_VIDEO = 0x96 }

enum	DVPackType { DV_HEADER525 = 0x3f, DV_HEADER625 = 0xbf, DV_TIMECODE = 0x13, DV_AUDIO_SOURCE = 0x50, DV_AUDIO_CONTROL = 0x51, DV_AUDIO_RECDATE = 0x52, DV_AUDIO_RECTIME = 0x53, DV_VIDEO_SOURCE = 0x60, DV_VIDEO_CONTROL = 0x61, DV_VIDEO_RECDATE = 0x62, DV_VIDEO_RECTIME = 0x63, DV_UNKNOWN_PACK = 0xff }

Detailed Description

Constants for DV codec.

Definition in file dv.h.

Macro Definition Documentation

◆ DV_PROFILE_IS_HD

#define DV_PROFILE_IS_HD ( p ) ((p)->video_stype & 0x10)

Definition at line 53 of file dv.h.

◆ DV_PROFILE_IS_1080i50

#define DV_PROFILE_IS_1080i50 ( p ) (((p)->video_stype == 0x14) && ((p)->dsf == 1))

Definition at line 54 of file dv.h.

◆ DV_PROFILE_IS_1080i60

#define DV_PROFILE_IS_1080i60 ( p ) (((p)->video_stype == 0x14) && ((p)->dsf == 0))

Definition at line 55 of file dv.h.

◆ DV_PROFILE_IS_720p50

#define DV_PROFILE_IS_720p50 ( p ) (((p)->video_stype == 0x18) && ((p)->dsf == 1))

Definition at line 56 of file dv.h.

◆ DV_MAX_FRAME_SIZE

#define DV_MAX_FRAME_SIZE 576000

largest possible DV frame, in bytes (1080i50)

Definition at line 61 of file dv.h.

◆ DV_TIMESCALE_VIDEO

#define DV_TIMESCALE_VIDEO 60000

Definition at line 64 of file dv.h.

◆ DV_TIMESCALE_AUDIO

#define DV_TIMESCALE_AUDIO 14112000

Definition at line 67 of file dv.h.

◆ DV_MAX_BPM

#define DV_MAX_BPM 8

maximum number of blocks per macroblock in any DV format

Definition at line 72 of file dv.h.

Enumeration Type Documentation

◆ DVSectionType

enum DVSectionType

Enumerator
DV_SECT_HEADER
DV_SECT_SUBCODE
DV_SECT_VAUX
DV_SECT_AUDIO
DV_SECT_VIDEO

Definition at line 30 of file dv.h.

◆ DVPackType

enum DVPackType

Enumerator
DV_HEADER525
DV_HEADER625
DV_TIMECODE
DV_AUDIO_SOURCE
DV_AUDIO_CONTROL
DV_AUDIO_RECDATE
DV_AUDIO_RECTIME
DV_VIDEO_SOURCE
DV_VIDEO_CONTROL
DV_VIDEO_RECDATE
DV_VIDEO_RECTIME
DV_UNKNOWN_PACK

Definition at line 38 of file dv.h.

Macros

Enumerations