ffmenc.c File Reference

#include "libavutil/intreadwrite.h"
#include "libavutil/intfloat.h"
#include "libavutil/avassert.h"
#include "libavutil/parseutils.h"
#include "libavutil/opt.h"
#include "avformat.h"
#include "avio_internal.h"
#include "internal.h"
#include "ffm.h"

Go to the source code of this file.

Macros
#define	SKIP_DEFAULTS   AV_OPT_SERIALIZE_SKIP_DEFAULTS
#define	OPT_FLAGS_EXACT   AV_OPT_SERIALIZE_OPT_FLAGS_EXACT
#define	ENC   AV_OPT_FLAG_ENCODING_PARAM

Functions
static void	flush_packet (AVFormatContext *s)
static void	ffm_write_data (AVFormatContext *s, const uint8_t *buf, int size, int64_t dts, int header)
static void	write_header_chunk (AVIOContext *pb, AVIOContext *dpb, unsigned id)
static int	ffm_write_header_codec_private_ctx (AVFormatContext *s, AVCodecContext *ctx, int type)
static int	ffm_write_header_codec_ctx (AVIOContext *pb, AVCodecContext *ctx, unsigned tag, int type)
static int	ffm_write_recommended_config (AVIOContext *pb, AVCodecContext *ctx, unsigned tag, const char *configuration)
static int	ffm_write_header (AVFormatContext *s)
static int	ffm_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	ffm_write_trailer (AVFormatContext *s)

Variables
AVOutputFormat	ff_ffm_muxer

Macro Definition Documentation

#define SKIP_DEFAULTS   AV_OPT_SERIALIZE_SKIP_DEFAULTS

Referenced by ffm_write_header_codec_ctx().

#define OPT_FLAGS_EXACT   AV_OPT_SERIALIZE_OPT_FLAGS_EXACT

Referenced by ffm_write_header_codec_ctx().

#define ENC   AV_OPT_FLAG_ENCODING_PARAM

Function Documentation

static void flush_packet ( AVFormatContext *  s )

static

Definition at line 32 of file ffmenc.c.

Referenced by ffm_write_data(), and ffm_write_trailer().

static void ffm_write_data ( AVFormatContext *  s, const uint8_t *  buf, int  size, int64_t  dts, int  header  )

static

Definition at line 61 of file ffmenc.c.

Referenced by ffm_write_packet().

static void write_header_chunk ( AVIOContext *  pb, AVIOContext *  dpb, unsigned  id  )

static

Definition at line 88 of file ffmenc.c.

Referenced by ffm_write_header(), ffm_write_header_codec_ctx(), ffm_write_header_codec_private_ctx(), and ffm_write_recommended_config().

static int ffm_write_header_codec_private_ctx ( AVFormatContext *  s, AVCodecContext *  ctx, int  type  )

static

Definition at line 98 of file ffmenc.c.

Referenced by ffm_write_header().

static int ffm_write_header_codec_ctx ( AVIOContext *  pb, AVCodecContext *  ctx, unsigned  tag, int  type  )

static

Definition at line 127 of file ffmenc.c.

Referenced by ffm_write_header().

static int ffm_write_recommended_config ( AVIOContext *  pb, AVCodecContext *  ctx, unsigned  tag, const char *  configuration  )

static

Definition at line 167 of file ffmenc.c.

Referenced by ffm_write_header().

static int ffm_write_header ( AVFormatContext *  s )

static

Definition at line 221 of file ffmenc.c.

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

static

Definition at line 325 of file ffmenc.c.

static int ffm_write_trailer ( AVFormatContext *  s )

static

Definition at line 352 of file ffmenc.c.

Variable Documentation

AVOutputFormat ff_ffm_muxer

Initial value:

= {
    .name              = "ffm",
    .long_name         = NULL_IF_CONFIG_SMALL("FFM (FFserver live feed)"),
    .extensions        = "ffm",
    .priv_data_size    = sizeof(FFMContext),
    .audio_codec       = AV_CODEC_ID_MP2,
    .video_codec       = AV_CODEC_ID_MPEG1VIDEO,
    .write_header      = ffm_write_header,
    .write_packet      = ffm_write_packet,
    .write_trailer     = ffm_write_trailer,
    .flags             = AVFMT_TS_NEGATIVE,
}

Definition at line 363 of file ffmenc.c.