libavcodec/libvo-amrwbenc.c File Reference

#include <vo-amrwbenc/enc_if.h>
#include "avcodec.h"
#include "libavutil/avstring.h"
#include "libavutil/opt.h"

Go to the source code of this file.

Data Structures
struct	AMRWBContext
Functions
static int	get_wb_bitrate_mode (int bitrate, void *log_ctx)
static av_cold int	amr_wb_encode_init (AVCodecContext *avctx)
static int	amr_wb_encode_close (AVCodecContext *avctx)
static int	amr_wb_encode_frame (AVCodecContext *avctx, unsigned char *frame, int buf_size, void *data)
Variables
static const AVOption	options []
class {
libvo_amrwbenc
av_default_item_name
options
};
AVCodec	ff_libvo_amrwbenc_encoder

---

Function Documentation

static int amr_wb_encode_close

(

AVCodecContext *

avctx

)

[static]

Definition at line 96 of file libvo-amrwbenc.c.

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

Definition at line 105 of file libvo-amrwbenc.c.

static av_cold int amr_wb_encode_init

(

AVCodecContext *

avctx

)

[static]

Definition at line 71 of file libvo-amrwbenc.c.

static int get_wb_bitrate_mode	(	int	bitrate,
		void *	log_ctx
	)			[static]

Definition at line 45 of file libvo-amrwbenc.c.

Referenced by amr_wb_encode_frame(), and amr_wb_encode_init().

---

Variable Documentation

const { ... } [static]

av_default_item_name

Definition at line 42 of file libvo-amrwbenc.c.

AVCodec ff_libvo_amrwbenc_encoder

Initial value:

 {
    "libvo_amrwbenc",
    AVMEDIA_TYPE_AUDIO,
    CODEC_ID_AMR_WB,
    sizeof(AMRWBContext),
    amr_wb_encode_init,
    amr_wb_encode_frame,
    amr_wb_encode_close,
    NULL,
    .sample_fmts = (const enum AVSampleFormat[]){AV_SAMPLE_FMT_S16,AV_SAMPLE_FMT_NONE},
    .long_name = NULL_IF_CONFIG_SMALL("Android VisualOn Adaptive Multi-Rate "
                                      "(AMR) Wide-Band"),
    .priv_class = &class,
}

Definition at line 120 of file libvo-amrwbenc.c.

libvo_amrwbenc

Definition at line 42 of file libvo-amrwbenc.c.

Referenced by avcodec_register_all().

options

(

)

[static]

Initial value:

 {
    { "dtx", "Allow DTX (generate comfort noise)", 0x42, FF_OPT_TYPE_INT, 0, 0, 1, AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM },
    { NULL }
}

Definition at line 36 of file libvo-amrwbenc.c.