dv_profile.h File Reference
#include <stdint.h>
#include "libavutil/pixfmt.h"
#include "libavutil/rational.h"
#include "avcodec.h"
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Data Structures

struct  DVwork_chunk
 
struct  DVprofile
 

Macros

#define DV_PROFILE_BYTES   (6*80) /* 6 DIF blocks */
 

Typedefs

typedef struct DVwork_chunk DVwork_chunk
 
typedef struct DVprofile DVprofile
 

Functions

const DVprofileavpriv_dv_frame_profile (const DVprofile *sys, const uint8_t *frame, unsigned buf_size)
 
const DVprofileavpriv_dv_frame_profile2 (AVCodecContext *codec, const DVprofile *sys, const uint8_t *frame, unsigned buf_size)
 
const DVprofileavpriv_dv_codec_profile (AVCodecContext *codec)
 
void ff_dv_print_profiles (void *logctx, int loglevel)
 Print all allowed DV profiles into logctx at specified logging level. More...
 

Macro Definition Documentation

#define DV_PROFILE_BYTES   (6*80) /* 6 DIF blocks */

Definition at line 30 of file dv_profile.h.

Referenced by avpriv_dv_frame_profile2(), avpriv_dv_produce_packet(), and dv_read_header().

Typedef Documentation

typedef struct DVprofile DVprofile
typedef struct DVwork_chunk DVwork_chunk

Function Documentation

const DVprofile* avpriv_dv_codec_profile ( AVCodecContext codec)

Definition at line 329 of file dv_profile.c.

Referenced by dv_frame_offset(), dv_init_mux(), dv_write_pack(), and dvvideo_init_encoder().

const DVprofile* avpriv_dv_frame_profile ( const DVprofile sys,
const uint8_t frame,
unsigned  buf_size 
)

Definition at line 323 of file dv_profile.c.

Referenced by avpriv_dv_produce_packet(), and dv_read_header().

const DVprofile* avpriv_dv_frame_profile2 ( AVCodecContext codec,
const DVprofile sys,
const uint8_t frame,
unsigned  buf_size 
)

Definition at line 284 of file dv_profile.c.

Referenced by avpriv_dv_frame_profile(), and dvvideo_decode_frame().

void ff_dv_print_profiles ( void logctx,
int  loglevel 
)

Print all allowed DV profiles into logctx at specified logging level.

Definition at line 351 of file dv_profile.c.

Referenced by dvvideo_init_encoder().