libavformat/pva.c File Reference

#include "avformat.h"
#include "internal.h"
#include "mpeg.h"

Go to the source code of this file.

Data Structures
struct	PVAContext
Defines
#define	PVA_MAX_PAYLOAD_LENGTH   0x17f8
#define	PVA_VIDEO_PAYLOAD   0x01
#define	PVA_AUDIO_PAYLOAD   0x02
#define	PVA_MAGIC   (('A' << 8) + 'V')
#define	pva_log   if (read_packet) av_log
Functions
static int	pva_check (uint8_t *p)
static int	pva_probe (AVProbeData *pd)
static int	pva_read_header (AVFormatContext *s)
static int	read_part_of_packet (AVFormatContext *s, int64_t *pts, int *len, int *strid, int read_packet)
static int	pva_read_packet (AVFormatContext *s, AVPacket *pkt)
static int64_t	pva_read_timestamp (struct AVFormatContext *s, int stream_index, int64_t *pos, int64_t pos_limit)
Variables
AVInputFormat	ff_pva_demuxer

---

Define Documentation

#define PVA_AUDIO_PAYLOAD   0x02

Definition at line 28 of file pva.c.

Referenced by read_part_of_packet().

#define pva_log   if (read_packet) av_log

Definition at line 80 of file pva.c.

Referenced by read_part_of_packet().

#define PVA_MAGIC   (('A' << 8) + 'V')

Definition at line 29 of file pva.c.

Referenced by pva_check(), and read_part_of_packet().

#define PVA_MAX_PAYLOAD_LENGTH   0x17f8

Definition at line 26 of file pva.c.

Referenced by pva_check(), pva_read_timestamp(), and read_part_of_packet().

#define PVA_VIDEO_PAYLOAD   0x01

Definition at line 27 of file pva.c.

Referenced by read_part_of_packet().

---

Function Documentation

static int pva_check

(

uint8_t *

p

)

[static]

Definition at line 35 of file pva.c.

Referenced by pva_probe().

static int pva_probe

(

AVProbeData *

pd

)

[static]

Definition at line 43 of file pva.c.

static int pva_read_header

(

AVFormatContext *

s

)

[static]

Definition at line 57 of file pva.c.

static int pva_read_packet	(	AVFormatContext *	s,
		AVPacket *	pkt
	)			[static]

Definition at line 173 of file pva.c.

static int64_t pva_read_timestamp	(	struct AVFormatContext *	s,
		int	stream_index,
		int64_t *	pos,
		int64_t	pos_limit
	)			[static]

Definition at line 188 of file pva.c.

static int read_part_of_packet	(	AVFormatContext *	s,
		int64_t *	pts,
		int *	len,
		int *	strid,
		int	read_packet
	)			[static]

Definition at line 82 of file pva.c.

Referenced by pva_read_packet(), and pva_read_timestamp().

---

Variable Documentation

AVInputFormat ff_pva_demuxer

Initial value:

 {
    .name           = "pva",
    .long_name      = NULL_IF_CONFIG_SMALL("TechnoTrend PVA file and stream format"),
    .priv_data_size = sizeof(PVAContext),
    .read_probe     = pva_probe,
    .read_header    = pva_read_header,
    .read_packet    = pva_read_packet,
    .read_timestamp = pva_read_timestamp,
}

Definition at line 217 of file pva.c.