avienc.c File Reference

#include "avformat.h"
#include "internal.h"
#include "avi.h"
#include "avio_internal.h"
#include "riff.h"
#include "mpegts.h"
#include "libavformat/avlanguage.h"
#include "libavutil/avstring.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/dict.h"
#include "libavutil/avassert.h"
#include "libavutil/timestamp.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/raw.h"

Go to the source code of this file.

Data Structures
struct	AVIIentry
struct	AVIIndex
struct	AVIContext
struct	AVIStream

Macros
#define	AVI_INDEX_CLUSTER_SIZE   16384

Functions
static int	avi_write_packet (AVFormatContext *s, AVPacket *pkt)
static AVIIentry *	avi_get_ientry (const 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 int	avi_write_counters (AVFormatContext *s, int riff_id)
static void	write_odml_master (AVFormatContext *s, int stream_index)
static int	avi_write_header (AVFormatContext *s)
static void	update_odml_entry (AVFormatContext *s, int stream_index, int64_t ix, int size)
static int	avi_write_ix (AVFormatContext *s)
static int	avi_write_idx1 (AVFormatContext *s)
static int	write_skip_frames (AVFormatContext *s, int stream_index, int64_t dts)
static int	avi_write_trailer (AVFormatContext *s)

Variables
AVOutputFormat	ff_avi_muxer

Macro Definition Documentation

#define AVI_INDEX_CLUSTER_SIZE   16384

Definition at line 48 of file avienc.c.

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

Function Documentation

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

static

Definition at line 642 of file avienc.c.

Referenced by write_skip_frames().

static AVIIentry* avi_get_ientry ( const AVIIndex *  idx, int  ent_id  )

inlinestatic

Definition at line 80 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 87 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 108 of file avienc.c.

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

static int avi_write_counters ( AVFormatContext *  s, int  riff_id  )

static

Definition at line 127 of file avienc.c.

Referenced by avi_write_idx1(), and avi_write_trailer().

static void write_odml_master ( AVFormatContext *  s, int  stream_index  )

static

Definition at line 160 of file avienc.c.

Referenced by avi_write_header(), and avi_write_ix().

static int avi_write_header ( AVFormatContext *  s )

static

Definition at line 187 of file avienc.c.

static void update_odml_entry ( AVFormatContext *  s, int  stream_index, int64_t  ix, int  size  )

static

Definition at line 474 of file avienc.c.

Referenced by avi_write_ix().

static int avi_write_ix ( AVFormatContext *  s )

static

Definition at line 507 of file avienc.c.

Referenced by avi_write_packet(), and avi_write_trailer().

static int avi_write_idx1 ( AVFormatContext *  s )

static

Definition at line 565 of file avienc.c.

Referenced by avi_write_packet(), and avi_write_trailer().

static int write_skip_frames ( AVFormatContext *  s, int  stream_index, int64_t  dts  )

static

Definition at line 616 of file avienc.c.

Referenced by avi_write_packet(), and avi_write_trailer().

static int avi_write_trailer ( AVFormatContext *  s )

static

Definition at line 721 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
    },
}

Definition at line 784 of file avienc.c.