rmenc.c File Reference

#include "avformat.h"
#include "avio_internal.h"
#include "rm.h"
#include "libavutil/dict.h"

Go to the source code of this file.

Data Structures
struct	StreamInfo
struct	RMMuxContext

Macros
#define	BUFFER_DURATION   0
#define	MAX_HEADER_SIZE   (7 + 4 + 12)
#define	MAX_PACKET_SIZE   (UINT16_MAX - MAX_HEADER_SIZE)

Functions
static void	put_str (AVIOContext *s, const char *tag)
static void	put_str8 (AVIOContext *s, const char *tag)
static int	rv10_write_header (AVFormatContext *ctx, int data_size, int index_pos)
static void	write_packet_header (AVFormatContext *ctx, StreamInfo *stream, int length, int key_frame)
static int	rm_write_header (AVFormatContext *s)
static int	rm_write_audio (AVFormatContext *s, const uint8_t *buf, int size, int flags)
static int	rm_write_video (AVFormatContext *s, const uint8_t *buf, int size, int flags)
static int	rm_write_packet (AVFormatContext *s, AVPacket *pkt)
static int	rm_write_trailer (AVFormatContext *s)

Variables
AVOutputFormat	ff_rm_muxer

Macro Definition Documentation

BUFFER_DURATION

#define BUFFER_DURATION   0

Definition at line 46 of file rmenc.c.

Referenced by rv10_write_header().

MAX_HEADER_SIZE

#define MAX_HEADER_SIZE   (7 + 4 + 12)

Definition at line 48 of file rmenc.c.

MAX_PACKET_SIZE

#define MAX_PACKET_SIZE   (UINT16_MAX - MAX_HEADER_SIZE)

Definition at line 50 of file rmenc.c.

Referenced by rm_write_video().

Function Documentation

put_str()

static void put_str ( AVIOContext *  s, const char *  tag  )

static

Definition at line 53 of file rmenc.c.

Referenced by rv10_write_header().

put_str8()

static void put_str8 ( AVIOContext *  s, const char *  tag  )

static

Definition at line 61 of file rmenc.c.

Referenced by rv10_write_header().

rv10_write_header()

static int rv10_write_header ( AVFormatContext *  ctx, int  data_size, int  index_pos  )

static

Definition at line 69 of file rmenc.c.

Referenced by rm_write_header(), and rm_write_trailer().

write_packet_header()

static void write_packet_header ( AVFormatContext *  ctx, StreamInfo *  stream, int  length, int  key_frame  )

static

Definition at line 293 of file rmenc.c.

Referenced by rm_write_audio(), and rm_write_video().

rm_write_header()

static int rm_write_header ( AVFormatContext *  s )

static

Definition at line 313 of file rmenc.c.

rm_write_audio()

static int rm_write_audio ( AVFormatContext *  s, const uint8_t *  buf, int  size, int  flags  )

static

Definition at line 367 of file rmenc.c.

Referenced by rm_write_packet().

rm_write_video()

static int rm_write_video ( AVFormatContext *  s, const uint8_t *  buf, int  size, int  flags  )

static

Definition at line 389 of file rmenc.c.

Referenced by rm_write_packet().

rm_write_packet()

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

static

Definition at line 429 of file rmenc.c.

rm_write_trailer()

static int rm_write_trailer ( AVFormatContext *  s )

static

Definition at line 438 of file rmenc.c.

Variable Documentation

ff_rm_muxer

AVOutputFormat ff_rm_muxer

Initial value:

= {
    .name              = "rm",
    .long_name         = NULL_IF_CONFIG_SMALL("RealMedia"),
    .mime_type         = "application/vnd.rn-realmedia",
    .extensions        = "rm,ra",
    .priv_data_size    = sizeof(RMMuxContext),
    .audio_codec       = AV_CODEC_ID_AC3,
    .video_codec       = AV_CODEC_ID_RV10,
    .write_header      = rm_write_header,
    .write_packet      = rm_write_packet,
    .write_trailer     = rm_write_trailer,
    .codec_tag         = (const AVCodecTag* const []){ ff_rm_codec_tags, 0 },
}

Definition at line 469 of file rmenc.c.