spdifenc.c File Reference

IEC-61937 encapsulation of various formats, used by S/PDIF. More...

#include <inttypes.h>
#include "avformat.h"
#include "avio_internal.h"
#include "spdif.h"
#include "libavcodec/ac3.h"
#include "libavcodec/adts_parser.h"
#include "libavcodec/dca.h"
#include "libavcodec/dca_syncwords.h"
#include "libavutil/opt.h"

Classes
struct	IEC61937Context

Macros
#define	SPDIF_FLAG_BIGENDIAN   0x01
#define	MAT_FRAME_SIZE   61424
#define	TRUEHD_FRAME_OFFSET   2560
#define	MAT_MIDDLE_CODE_OFFSET   -4

Typedefs
typedef struct IEC61937Context	IEC61937Context

Variables
AVOutputFormat	ff_spdif_muxer

Detailed Description

IEC-61937 encapsulation of various formats, used by S/PDIF.

Author

Bartlomiej Wolowiec

Anssi Hannula

Carl Eugen Hoyos

Variable Documentation

ff_spdif_muxer

AVOutputFormat ff_spdif_muxer

Initial value:

= {
    .name              = "spdif",
    .long_name         = NULL_IF_CONFIG_SMALL("IEC 61937 (used on S/PDIF - IEC958)"),
    .extensions        = "spdif",
    .priv_data_size    = sizeof(IEC61937Context),
    .audio_codec       = AV_CODEC_ID_AC3,
    .video_codec       = AV_CODEC_ID_NONE,
    .write_header      = spdif_write_header,
    .write_packet      = spdif_write_packet,
    .write_trailer     = spdif_write_trailer,
    .flags             = AVFMT_NOTIMESTAMPS,
    .priv_class        = &spdif_class,
}