libtwolame.c File Reference

Interface to libtwolame for mp2 encoding. More...

#include <twolame.h>
#include "libavutil/common.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "internal.h"
#include "mpegaudio.h"

Classes
struct	TWOLAMEContext

Macros
#define	OFFSET(x)   offsetof(TWOLAMEContext, x)
#define	AE   AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_ENCODING_PARAM

Typedefs
typedef struct TWOLAMEContext	TWOLAMEContext

Variables
AVCodec	ff_libtwolame_encoder

Detailed Description

Interface to libtwolame for mp2 encoding.

Variable Documentation

ff_libtwolame_encoder

AVCodec ff_libtwolame_encoder

Initial value:

= {
    .name           = "libtwolame",
    .long_name      = NULL_IF_CONFIG_SMALL("libtwolame MP2 (MPEG audio layer 2)"),
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_MP2,
    .priv_data_size = sizeof(TWOLAMEContext),
    .init           = twolame_encode_init,
    .encode2        = twolame_encode_frame,
    .close          = twolame_encode_close,
    .capabilities   = AV_CODEC_CAP_DELAY,
    .defaults       = twolame_defaults,
    .priv_class     = &twolame_class,
    .sample_fmts    = (const enum AVSampleFormat[]) {
        AV_SAMPLE_FMT_FLT,
        AV_SAMPLE_FMT_FLTP,
        AV_SAMPLE_FMT_S16,
        AV_SAMPLE_FMT_S16P,
        AV_SAMPLE_FMT_NONE
    },
    .channel_layouts = (const uint64_t[]) {
        AV_CH_LAYOUT_MONO,
        AV_CH_LAYOUT_STEREO,
        0 },
    .supported_samplerates = twolame_samplerates,
    .wrapper_name   = "libtwolame",
}