libavcodec/ac3enc_combined.c File Reference

#include "libavutil/opt.h"
#include "libavutil/samplefmt.h"
#include "avcodec.h"
#include "ac3.h"
#include "ac3enc_opts_template.c"

Go to the source code of this file.

Data Structures
struct	CombineContext
Defines
#define	OFFSET(param)   offsetof(CombineContext, options.param)
#define	AC3ENC_PARAM   (AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
#define	AC3ENC_TYPE_AC3_FIXED   0
#define	AC3ENC_TYPE_AC3   1
#define	AC3ENC_TYPE_EAC3   2
#define	AC3ENC_TYPE   12354
Functions
static av_cold AVCodec *	get_codec (enum AVSampleFormat s)
static av_cold int	encode_init (AVCodecContext *avctx)
static int	encode_frame (AVCodecContext *avctx, unsigned char *frame, int buf_size, void *data)
static av_cold int	encode_close (AVCodecContext *avctx)
Variables
static AVClass	ac3enc_class
AVCodec	ff_ac3_encoder

---

Define Documentation

#define AC3ENC_PARAM   (AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)

Definition at line 15 of file ac3enc_combined.c.

#define AC3ENC_TYPE   12354

Definition at line 21 of file ac3enc_combined.c.

#define AC3ENC_TYPE_AC3   1

Definition at line 18 of file ac3enc_combined.c.

#define AC3ENC_TYPE_AC3_FIXED   0

Definition at line 17 of file ac3enc_combined.c.

#define AC3ENC_TYPE_EAC3   2

Definition at line 19 of file ac3enc_combined.c.

#define OFFSET

(

param

)

offsetof(CombineContext, options.param)

Definition at line 14 of file ac3enc_combined.c.

---

Function Documentation

static av_cold int encode_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 69 of file ac3enc_combined.c.

static int encode_frame	(	AVCodecContext *	avctx,
		unsigned char *	frame,
		int	buf_size,
		void *	data
	)			[static]

Definition at line 57 of file ac3enc_combined.c.

Referenced by encode_superframe(), flac_encode_frame(), MPA_encode_frame(), and qtrle_encode_frame().

static av_cold int encode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 38 of file ac3enc_combined.c.

static av_cold AVCodec* get_codec

(

enum AVSampleFormat

s

)

[static]

Definition at line 27 of file ac3enc_combined.c.

Referenced by encode_init().

---

Variable Documentation

AVClass ac3enc_class [static]

Initial value:

 { "AC-3 Encoder", av_default_item_name,
                                eac3_options, LIBAVUTIL_VERSION_INT }

Definition at line 24 of file ac3enc_combined.c.

AVCodec ff_ac3_encoder

Initial value:

 {
    "ac3",
    AVMEDIA_TYPE_AUDIO,
    CODEC_ID_AC3,
    sizeof(CombineContext),
    encode_init,
    encode_frame,
    encode_close,
    NULL,
    .sample_fmts = (const enum AVSampleFormat[]){






        AV_SAMPLE_FMT_NONE},
    .long_name = NULL_IF_CONFIG_SMALL("ATSC A/52A (AC-3)"),
    .priv_class = &ac3enc_class,
    .channel_layouts = ff_ac3_channel_layouts,
}

Definition at line 80 of file ac3enc_combined.c.