libavformat/avienc.c File Reference

#include "avformat.h"
#include "internal.h"
#include "avi.h"
#include "avio_internal.h"
#include "riff.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/dict.h"
#include "libavutil/avassert.h"

Go to the source code of this file.

Data Structures
struct	AVIIentry
struct	AVIIndex
struct	AVIContext
struct	AVIStream
Defines
#define	AVI_INDEX_CLUSTER_SIZE   16384
Functions
static AVIIentry *	avi_get_ientry (AVIIndex *idx, int ent_id)
static int64_t	avi_start_new_riff (AVFormatContext *s, AVIOContext *pb, const char *riff_tag, const char *list_tag)
static char *	avi_stream2fourcc (char *tag, int index, enum AVMediaType type)
static void	avi_write_info_tag (AVIOContext *pb, const char *tag, const char *str)
static int	avi_write_counters (AVFormatContext *s, int riff_id)
static int	avi_write_header (AVFormatContext *s)
static int	avi_write_ix (AVFormatContext *s)
static int	avi_write_idx1 (AVFormatContext *s)
static int	avi_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	avi_write_trailer (AVFormatContext *s)
Variables
AVOutputFormat	ff_avi_muxer

---

Define Documentation

#define AVI_INDEX_CLUSTER_SIZE   16384

Definition at line 39 of file avienc.c.

Referenced by avi_get_ientry(), avi_write_packet(), and avi_write_trailer().

---

Function Documentation

static AVIIentry* avi_get_ientry	(	AVIIndex *	idx,
		int	ent_id
	)			[inline, static]

Definition at line 63 of file avienc.c.

Referenced by avi_write_idx1(), and avi_write_ix().

static int64_t avi_start_new_riff	(	AVFormatContext *	s,
		AVIOContext *	pb,
		const char *	riff_tag,
		const char *	list_tag
	)			[static]

Definition at line 70 of file avienc.c.

Referenced by avi_write_header(), and avi_write_packet().

static char* avi_stream2fourcc	(	char *	tag,
		int	index,
		enum AVMediaType	type
	)			[static]

Definition at line 90 of file avienc.c.

Referenced by avi_write_header(), avi_write_idx1(), avi_write_ix(), and avi_write_packet().

static int avi_write_counters	(	AVFormatContext *	s,
		int	riff_id
	)			[static]

Definition at line 122 of file avienc.c.

Referenced by avi_write_idx1(), and avi_write_trailer().

static int avi_write_header

(

AVFormatContext *

s

)

[static]

Definition at line 156 of file avienc.c.

static int avi_write_idx1

(

AVFormatContext *

s

)

[static]

Definition at line 465 of file avienc.c.

Referenced by avi_write_packet(), and avi_write_trailer().

static void avi_write_info_tag	(	AVIOContext *	pb,
		const char *	tag,
		const char *	str
	)			[static]

Definition at line 109 of file avienc.c.

Referenced by avi_write_header().

static int avi_write_ix

(

AVFormatContext *

s

)

[static]

Definition at line 407 of file avienc.c.

Referenced by avi_write_packet(), and avi_write_trailer().

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

Definition at line 516 of file avienc.c.

static int avi_write_trailer

(

AVFormatContext *

s

)

[static]

Definition at line 596 of file avienc.c.

---

Variable Documentation

AVOutputFormat ff_avi_muxer

Initial value:

 {
    .name              = "avi",
    .long_name         = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
    .mime_type         = "video/x-msvideo",
    .extensions        = "avi",
    .priv_data_size    = sizeof(AVIContext),
    .audio_codec       = CONFIG_LIBMP3LAME ? AV_CODEC_ID_MP3 : AV_CODEC_ID_AC3,
    .video_codec       = AV_CODEC_ID_MPEG4,
    .write_header      = avi_write_header,
    .write_packet      = avi_write_packet,
    .write_trailer     = avi_write_trailer,
    .codec_tag         = (const AVCodecTag* const []){
        ff_codec_bmp_tags, ff_codec_wav_tags, 0
    },
    .flags             = AVFMT_VARIABLE_FPS,
}

Definition at line 650 of file avienc.c.