flacenc.c File Reference

#include "libavutil/avstring.h"
#include "libavutil/channel_layout.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
#include "libavcodec/flac.h"
#include "packet_internal.h"
#include "avformat.h"
#include "avio_internal.h"
#include "flacenc.h"
#include "id3v2.h"
#include "internal.h"
#include "mux.h"
#include "version.h"
#include "vorbiscomment.h"

Go to the source code of this file.

Data Structures
struct	FlacMuxerContext

Functions
static int	flac_write_block_padding (AVIOContext *pb, unsigned int n_padding_bytes, int last_block)
static int	flac_write_block_comment (AVIOContext *pb, AVDictionary **m, int last_block, int bitexact)
static int	flac_write_picture (struct AVFormatContext *s, AVPacket *pkt)
static int	flac_finish_header (struct AVFormatContext *s)
static int	flac_init (struct AVFormatContext *s)
static int	flac_write_header (struct AVFormatContext *s)
static int	flac_write_audio_packet (struct AVFormatContext *s, AVPacket *pkt)
static int	flac_queue_flush (AVFormatContext *s)
static int	flac_write_trailer (struct AVFormatContext *s)
static void	flac_deinit (struct AVFormatContext *s)
static int	flac_write_packet (struct AVFormatContext *s, AVPacket *pkt)

Variables
static const AVOption	flacenc_options []
static const AVClass	flac_muxer_class
const FFOutputFormat	ff_flac_muxer

Function Documentation

flac_write_block_padding()

static int flac_write_block_padding ( AVIOContext * pb, unsigned int n_padding_bytes, int last_block )

static

Definition at line 54 of file flacenc.c.

Referenced by flac_finish_header().

flac_write_block_comment()

static int flac_write_block_comment ( AVIOContext * pb, AVDictionary ** m, int last_block, int bitexact )

static

Definition at line 63 of file flacenc.c.

Referenced by flac_finish_header().

flac_write_picture()

static int flac_write_picture ( struct AVFormatContext * s, AVPacket * pkt )

static

Definition at line 84 of file flacenc.c.

Referenced by flac_finish_header().

flac_finish_header()

static int flac_finish_header ( struct AVFormatContext * s )

static

Definition at line 170 of file flacenc.c.

Referenced by flac_queue_flush(), and flac_write_header().

flac_init()

static int flac_init ( struct AVFormatContext * s )

static

Definition at line 205 of file flacenc.c.

flac_write_header()

static int flac_write_header ( struct AVFormatContext * s )

static

Definition at line 264 of file flacenc.c.

flac_write_audio_packet()

static int flac_write_audio_packet ( struct AVFormatContext * s, AVPacket * pkt )

static

Definition at line 284 of file flacenc.c.

Referenced by flac_queue_flush(), and flac_write_packet().

flac_queue_flush()

static int flac_queue_flush ( AVFormatContext * s )

static

Definition at line 303 of file flacenc.c.

Referenced by flac_write_packet(), and flac_write_trailer().

flac_write_trailer()

static int flac_write_trailer ( struct AVFormatContext * s )

static

Definition at line 322 of file flacenc.c.

flac_deinit()

static void flac_deinit ( struct AVFormatContext * s )

static

Definition at line 350 of file flacenc.c.

flac_write_packet()

static int flac_write_packet ( struct AVFormatContext * s, AVPacket * pkt )

static

Definition at line 359 of file flacenc.c.

Variable Documentation

flacenc_options

const AVOption flacenc_options[]

static

Initial value:

= {
    { "write_header", "Write the file header",  0x42 , AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_ENCODING_PARAM },
    { NULL },
}

Definition at line 407 of file flacenc.c.

flac_muxer_class

const AVClass flac_muxer_class

static

Initial value:

= {
    .class_name = "flac muxer",
    .item_name  = av_default_item_name,
    .option     = flacenc_options,
    .version    = LIBAVUTIL_VERSION_INT,
}

Definition at line 412 of file flacenc.c.

ff_flac_muxer

const FFOutputFormat ff_flac_muxer

Initial value:

= {
    .p.name            = "flac",
    .p.long_name       = NULL_IF_CONFIG_SMALL("raw FLAC"),
    .priv_data_size    = sizeof(FlacMuxerContext),
    .p.mime_type       = "audio/x-flac",
    .p.extensions      = "flac",
    .p.audio_codec     = AV_CODEC_ID_FLAC,
    .p.video_codec     = AV_CODEC_ID_PNG,
    .init              = flac_init,
    .write_header      = flac_write_header,
    .write_packet      = flac_write_packet,
    .write_trailer     = flac_write_trailer,
    .deinit            = flac_deinit,
    .p.flags           = AVFMT_NOTIMESTAMPS,
    .p.priv_class      = &flac_muxer_class,
}

Definition at line 419 of file flacenc.c.