FFmpeg: libavformat/swfdec.c File Reference

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libavformat

Data Structures | Functions | Variables

swfdec.c File Reference

#include "config.h"
#include "libavutil/avassert.h"
#include "libavutil/channel_layout.h"
#include "libavutil/imgutils.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/mem.h"
#include "libavcodec/get_bits.h"
#include "demux.h"
#include "swf.h"
#include "flv.h"

Go to the source code of this file.

Data Structures

struct SWFDecContext

Functions

static int get_swf_tag (AVIOContext *pb, int *len_ptr)

static int swf_probe (const AVProbeData *p)

static int swf_read_header (AVFormatContext *s)

static AVStream * create_new_audio_stream (AVFormatContext *s, int id, int info)

static int swf_read_packet (AVFormatContext *s, AVPacket *pkt)

Variables

static const AVCodecTag swf_audio_codec_tags []

const FFInputFormat ff_swf_demuxer

Function Documentation

◆ get_swf_tag()

static int get_swf_tag ( AVIOContext * pb,

int * len_ptr

)

static

Definition at line 61 of file swfdec.c.

Referenced by swf_read_packet().

◆ swf_probe()

static int swf_probe ( const AVProbeData * p )

static

Definition at line 79 of file swfdec.c.

◆ swf_read_header()

static int swf_read_header ( AVFormatContext * s )

static

Definition at line 150 of file swfdec.c.

◆ create_new_audio_stream()

static AVStream* create_new_audio_stream ( AVFormatContext * s,

int id,

int info

)

static

Definition at line 193 of file swfdec.c.

Referenced by swf_read_packet().

◆ swf_read_packet()

static int swf_read_packet ( AVFormatContext * s,

AVPacket * pkt

)

static

Definition at line 213 of file swfdec.c.

Variable Documentation

◆ swf_audio_codec_tags

const AVCodecTag swf_audio_codec_tags[]

static

Initial value:

= {

{ AV_CODEC_ID_PCM_S16LE, 0x00 },

{ AV_CODEC_ID_ADPCM_SWF, 0x01 },

{ AV_CODEC_ID_MP3, 0x02 },

{ AV_CODEC_ID_PCM_S16LE, 0x03 },

{ AV_CODEC_ID_NELLYMOSER, 0x06 },

{ AV_CODEC_ID_NONE, 0 },

}

Definition at line 52 of file swfdec.c.

Referenced by create_new_audio_stream().

◆ ff_swf_demuxer

const FFInputFormat ff_swf_demuxer

Initial value:

= {

.p.name = "swf",

.p.long_name = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash)"),

.priv_data_size = sizeof(SWFDecContext),

.read_probe = swf_probe,

.read_header = swf_read_header,

.read_packet = swf_read_packet,

}

Definition at line 566 of file swfdec.c.

AV_CODEC_ID_PCM_S16LE

@ AV_CODEC_ID_PCM_S16LE

Definition: codec_id.h:337

Definition: swfdec.c:40

swf_read_header

static int swf_read_header(AVFormatContext *s)

Definition: swfdec.c:150

AV_CODEC_ID_MP3

@ AV_CODEC_ID_MP3

preferred ID for decoding MPEG audio layer 1, 2 or 3

Definition: codec_id.h:460

static int read_packet(void *opaque, uint8_t *buf, int buf_size)

Definition: avio_read_callback.c:42

swf_read_packet

static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)

Definition: swfdec.c:213

NULL_IF_CONFIG_SMALL

#define NULL_IF_CONFIG_SMALL(x)

Return NULL if CONFIG_SMALL is true, otherwise the argument without modification.

Definition: internal.h:94

AV_CODEC_ID_ADPCM_SWF

@ AV_CODEC_ID_ADPCM_SWF

Definition: codec_id.h:389

static int read_header(FFV1Context *f, RangeCoder *c)

Definition: ffv1dec.c:498

AV_CODEC_ID_NONE

@ AV_CODEC_ID_NONE

Definition: codec_id.h:50

static int swf_probe(const AVProbeData *p)

Definition: swfdec.c:79

static int read_probe(const AVProbeData *p)

Definition: cdg.c:30

AV_CODEC_ID_NELLYMOSER

@ AV_CODEC_ID_NELLYMOSER

Definition: codec_id.h:492

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