dfpwmdec.c File Reference

#include "libavutil/avstring.h"
#include "avformat.h"
#include "internal.h"
#include "pcm.h"
#include "libavutil/log.h"
#include "libavutil/opt.h"
#include "libavutil/avassert.h"

Go to the source code of this file.

Data Structures
struct	DFPWMAudioDemuxerContext

Functions
static int	dfpwm_read_header (AVFormatContext *s)

Variables
static const AVOption	dfpwm_options []
static const AVClass	dfpwm_demuxer_class
const AVInputFormat	ff_dfpwm_demuxer

Function Documentation

dfpwm_read_header()

static int dfpwm_read_header ( AVFormatContext *  s )

static

Definition at line 40 of file dfpwmdec.c.

Variable Documentation

dfpwm_options

const AVOption dfpwm_options[]

static

Initial value:

= {
    { "sample_rate", "", 0x42, AV_OPT_TYPE_INT, {.i64 = 48000}, 0, INT_MAX, AV_OPT_FLAG_DECODING_PARAM },
 
 
 
 
    { "ch_layout",   "", 0x42,   AV_OPT_TYPE_CHLAYOUT, {.str = "mono"}, 0, 0, AV_OPT_FLAG_DECODING_PARAM },
 
    { NULL },
}

Definition at line 72 of file dfpwmdec.c.

dfpwm_demuxer_class

const AVClass dfpwm_demuxer_class

static

Initial value:

= {
    .class_name = "dfpwm demuxer",
    .item_name  = av_default_item_name,
    .option     = dfpwm_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 82 of file dfpwmdec.c.

ff_dfpwm_demuxer

const AVInputFormat ff_dfpwm_demuxer

Initial value:

= {
    .name           = "dfpwm",
    .long_name      = NULL_IF_CONFIG_SMALL("raw DFPWM1a"),
    .priv_data_size = sizeof(DFPWMAudioDemuxerContext),
    .read_header    = dfpwm_read_header,
    .read_packet    = ff_pcm_read_packet,
    .read_seek      = ff_pcm_read_seek,
    .flags          = AVFMT_GENERIC_INDEX,
    .extensions     = "dfpwm",
    .raw_codec_id   = AV_CODEC_ID_DFPWM,
    .priv_class     = &dfpwm_demuxer_class,
}

Definition at line 89 of file dfpwmdec.c.