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hnm.c File Reference
#include <inttypes.h>
#include "libavutil/intreadwrite.h"
#include "avformat.h"
#include "internal.h"

Go to the source code of this file.

Data Structures

struct  Hnm4DemuxContext
 

Macros

#define HNM4_TAG   MKTAG('H', 'N', 'M', '4')
 
#define HNM4_SAMPLE_RATE   22050
 
#define HNM4_FRAME_FPS   24
 
#define HNM4_CHUNK_ID_PL   19536
 
#define HNM4_CHUNK_ID_IZ   23113
 
#define HNM4_CHUNK_ID_IU   21833
 
#define HNM4_CHUNK_ID_SD   17491
 

Functions

static int hnm_probe (AVProbeData *p)
 
static int hnm_read_header (AVFormatContext *s)
 
static int hnm_read_packet (AVFormatContext *s, AVPacket *pkt)
 
static int hnm_read_close (AVFormatContext *s)
 

Variables

AVInputFormat ff_hnm_demuxer
 

Macro Definition Documentation

#define HNM4_TAG   MKTAG('H', 'N', 'M', '4')

Definition at line 29 of file hnm.c.

Referenced by hnm_probe().

#define HNM4_SAMPLE_RATE   22050

Definition at line 31 of file hnm.c.

#define HNM4_FRAME_FPS   24

Definition at line 32 of file hnm.c.

Referenced by hnm_read_header().

#define HNM4_CHUNK_ID_PL   19536

Definition at line 34 of file hnm.c.

Referenced by hnm_read_packet().

#define HNM4_CHUNK_ID_IZ   23113

Definition at line 35 of file hnm.c.

Referenced by hnm_read_packet().

#define HNM4_CHUNK_ID_IU   21833

Definition at line 36 of file hnm.c.

Referenced by hnm_read_packet().

#define HNM4_CHUNK_ID_SD   17491

Definition at line 37 of file hnm.c.

Referenced by hnm_read_packet().

Function Documentation

static int hnm_probe ( AVProbeData p)
static

Definition at line 55 of file hnm.c.

static int hnm_read_header ( AVFormatContext s)
static

Definition at line 68 of file hnm.c.

static int hnm_read_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 128 of file hnm.c.

static int hnm_read_close ( AVFormatContext s)
static

Definition at line 188 of file hnm.c.

Variable Documentation

AVInputFormat ff_hnm_demuxer
Initial value:

Definition at line 198 of file hnm.c.