libgsmenc.c File Reference

Interface to libgsm for GSM encoding. More...

#include "config.h"
#include <gsm/gsm.h>
#include "libavutil/common.h"
#include "avcodec.h"
#include "internal.h"
#include "gsm.h"

Go to the source code of this file.

Functions
static av_cold int	libgsm_encode_init (AVCodecContext *avctx)
static av_cold int	libgsm_encode_close (AVCodecContext *avctx)
static int	libgsm_encode_frame (AVCodecContext *avctx, AVPacket *avpkt, const AVFrame *frame, int *got_packet_ptr)

Variables
AVCodec	ff_libgsm_encoder
AVCodec	ff_libgsm_ms_encoder

Detailed Description

Interface to libgsm for GSM encoding.

Definition in file libgsmenc.c.

Function Documentation

static av_cold int libgsm_encode_init ( AVCodecContext *  avctx )

static

Definition at line 43 of file libgsmenc.c.

static av_cold int libgsm_encode_close ( AVCodecContext *  avctx )

static

Definition at line 83 of file libgsmenc.c.

static int libgsm_encode_frame ( AVCodecContext *  avctx, AVPacket *  avpkt, const AVFrame *  frame, int *  got_packet_ptr  )

static

Definition at line 89 of file libgsmenc.c.

Variable Documentation

AVCodec ff_libgsm_encoder

Initial value:

= {
    .name           = "libgsm",
    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM"),
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_GSM,
    .init           = libgsm_encode_init,
    .encode2        = libgsm_encode_frame,
    .close          = libgsm_encode_close,
    .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                     AV_SAMPLE_FMT_NONE },
}

Definition at line 115 of file libgsmenc.c.

AVCodec ff_libgsm_ms_encoder

Initial value:

= {
    .name           = "libgsm_ms",
    .long_name      = NULL_IF_CONFIG_SMALL("libgsm GSM Microsoft variant"),
    .type           = AVMEDIA_TYPE_AUDIO,
    .id             = AV_CODEC_ID_GSM_MS,
    .init           = libgsm_encode_init,
    .encode2        = libgsm_encode_frame,
    .close          = libgsm_encode_close,
    .sample_fmts    = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
                                                     AV_SAMPLE_FMT_NONE },
}

Definition at line 127 of file libgsmenc.c.