libavformat/flvdec.c File Reference

#include "libavutil/avstring.h"
#include "libavutil/dict.h"
#include "libavutil/opt.h"
#include "libavutil/intfloat.h"
#include "libavutil/mathematics.h"
#include "libavcodec/bytestream.h"
#include "libavcodec/mpeg4audio.h"
#include "avformat.h"
#include "internal.h"
#include "avio_internal.h"
#include "flv.h"

Define Documentation

#define OFFSET ( x ) offsetof(FLVContext, x)

Definition at line 886 of file flvdec.c.

#define VALIDATE_INDEX_TS_THRESH 2500

Definition at line 39 of file flvdec.c.

Referenced by flv_read_packet().

#define VD AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_DECODING_PARAM

Definition at line 887 of file flvdec.c.

Function Documentation

static int amf_get_string	(	AVIOContext *	ioc,
		char *	buffer,
		int	buffsize
	)			`[static]`

Definition at line 232 of file flvdec.c.

Referenced by amf_parse_object(), flv_data_packet(), flv_read_metabody(), and parse_keyframes_index().

static int amf_parse_object	(	AVFormatContext *	s,
		AVStream *	astream,
		AVStream *	vstream,
		const char *	key,
		int64_t	max_pos,
		int	depth
	)			`[static]`

Definition at line 324 of file flvdec.c.

Referenced by flv_read_metabody().

static void clear_index_entries	(	AVFormatContext *	s,
		int64_t	pos
	)			`[static]`

Definition at line 561 of file flvdec.c.

Referenced by flv_read_packet().

static AVStream* create_stream	(	AVFormatContext *	s,
		int	codec_type
	)			`[static]`

Definition at line 69 of file flvdec.c.

Referenced by amf_parse_object(), flv_data_packet(), flv_read_header(), and flv_read_packet().

static int flv_data_packet	(	AVFormatContext *	s,
		AVPacket *	pkt,
		int64_t	dts,
		int64_t	next
	)			`[static]`

Definition at line 578 of file flvdec.c.

static int flv_get_extradata	(	AVFormatContext *	s,
		AVStream *	st,
		int	size
	)			`[static]`

Definition at line 538 of file flvdec.c.

Referenced by flv_read_packet().

static int flv_probe ( AVProbeData * p ) [static]

Definition at line 58 of file flvdec.c.

static int flv_queue_extradata	(	FLVContext *	flv,
		AVIOContext *	pb,
		int	stream,
		int	size
	)			`[static]`

Definition at line 549 of file flvdec.c.

Referenced by flv_read_packet().

static int flv_read_close ( AVFormatContext * s ) [static]

Definition at line 529 of file flvdec.c.

static int flv_read_header ( AVFormatContext * s ) [static]

Definition at line 494 of file flvdec.c.

static int flv_read_metabody	(	AVFormatContext *	s,
		int64_t	next_pos
	)			`[static]`

Definition at line 457 of file flvdec.c.

Referenced by flv_read_packet().

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

Definition at line 636 of file flvdec.c.

static int flv_read_seek	(	AVFormatContext *	s,
		int	stream_index,
		int64_t	ts,
		int	flags
	)			`[static]`

Definition at line 878 of file flvdec.c.

static int flv_same_audio_codec	(	AVCodecContext *	acodec,
		int	flags
	)			`[static]`

Definition at line 83 of file flvdec.c.

Referenced by flv_read_packet().

static int flv_same_video_codec	(	AVCodecContext *	vcodec,
		int	flags
	)			`[static]`

Definition at line 176 of file flvdec.c.

Referenced by flv_read_packet().

static void flv_set_audio_codec	(	AVFormatContext *	s,
		AVStream *	astream,
		AVCodecContext *	acodec,
		int	flv_codecid
	)			`[static]`

Definition at line 131 of file flvdec.c.

Referenced by amf_parse_object(), and flv_read_packet().

static int flv_set_video_codec	(	AVFormatContext *	s,
		AVStream *	vstream,
		int	flv_codecid
	)			`[static]`

Definition at line 201 of file flvdec.c.

Referenced by amf_parse_object(), and flv_read_packet().

static int parse_keyframes_index	(	AVFormatContext *	s,
		AVIOContext *	ioc,
		AVStream *	vstream,
		int64_t	max_pos
	)			`[static]`

Definition at line 246 of file flvdec.c.

Referenced by amf_parse_object().

Variable Documentation

const { ... } [static]

class_name = "flvdec"

Definition at line 894 of file flvdec.c.

AVInputFormat ff_flv_demuxer

Initial value:

 {
    .name           = "flv",
    .long_name      = NULL_IF_CONFIG_SMALL("FLV (Flash Video)"),
    .priv_data_size = sizeof(FLVContext),
    .read_probe     = flv_probe,
    .read_header    = flv_read_header,
    .read_packet    = flv_read_packet,
    .read_seek      = flv_read_seek,
    .read_close     = flv_read_close,
    .extensions     = "flv",
    .priv_class     = &class,
}

Definition at line 900 of file flvdec.c.

item_name = av_default_item_name

Definition at line 895 of file flvdec.c.

option = options

Definition at line 896 of file flvdec.c.

const AVOption options[] [static]

Initial value:

 {
    { "flv_metadata", "Allocate streams according the onMetaData array",      OFFSET(trust_metadata), AV_OPT_TYPE_INT,    { .i64 = 0 }, 0, 1, VD},
    { NULL }
}

Definition at line 888 of file flvdec.c.

version = LIBAVUTIL_VERSION_INT

Definition at line 897 of file flvdec.c.


Data Structures
struct	FLVContext
Defines
#define	VALIDATE_INDEX_TS_THRESH 2500
#define	OFFSET(x) offsetof(FLVContext, x)
#define	VD AV_OPT_FLAG_VIDEO_PARAM \| AV_OPT_FLAG_DECODING_PARAM
Functions
static int	flv_probe (AVProbeData *p)
static AVStream *	create_stream (AVFormatContext *s, int codec_type)
static int	flv_same_audio_codec (AVCodecContext *acodec, int flags)
static void	flv_set_audio_codec (AVFormatContext s, AVStream astream, AVCodecContext *acodec, int flv_codecid)
static int	flv_same_video_codec (AVCodecContext *vcodec, int flags)
static int	flv_set_video_codec (AVFormatContext s, AVStream vstream, int flv_codecid)
static int	amf_get_string (AVIOContext ioc, char buffer, int buffsize)
static int	parse_keyframes_index (AVFormatContext s, AVIOContext ioc, AVStream *vstream, int64_t max_pos)
static int	amf_parse_object (AVFormatContext s, AVStream astream, AVStream vstream, const char key, int64_t max_pos, int depth)
static int	flv_read_metabody (AVFormatContext *s, int64_t next_pos)
static int	flv_read_header (AVFormatContext *s)
static int	flv_read_close (AVFormatContext *s)
static int	flv_get_extradata (AVFormatContext s, AVStream st, int size)
static int	flv_queue_extradata (FLVContext flv, AVIOContext pb, int stream, int size)
static void	clear_index_entries (AVFormatContext *s, int64_t pos)
static int	flv_data_packet (AVFormatContext s, AVPacket pkt, int64_t dts, int64_t next)
static int	flv_read_packet (AVFormatContext s, AVPacket pkt)
static int	flv_read_seek (AVFormatContext *s, int stream_index, int64_t ts, int flags)
Variables
static const AVOption	options []
class {
class_name = "flvdec"
item_name = av_default_item_name
option = options
version = LIBAVUTIL_VERSION_INT
};
AVInputFormat	ff_flv_demuxer

libavformat/flvdec.c File Reference

Data Structures

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation