ac3_in.c File Reference

#include <gpac/modules/service.h>
#include <gpac/modules/codec.h>
#include <gpac/avparse.h>
#include <gpac/constants.h>

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Data Structures
struct	AC3Reader

Functions
static u32	AC3_RegisterMimeTypes (const GF_InputService *plug)
static Bool	AC3_CanHandleURL (GF_InputService *plug, const char *url)
static Bool	ac3_is_local (const char *url)
static GF_ESD *	AC3_GetESD (AC3Reader *read)
static void	AC3_SetupObject (AC3Reader *read)
static Bool	AC3_ConfigureFromFile (AC3Reader *read)
static void	AC3_RegulateDataRate (AC3Reader *read)
static void	AC3_OnLiveData (AC3Reader *read, const char *data, u32 data_size)
void	AC3_NetIO (void *cbk, GF_NETIO_Parameter *param)
void	ac3_download_file (GF_InputService *plug, char *url)
static GF_Err	AC3_ConnectService (GF_InputService *plug, GF_ClientService *serv, const char *url)
static GF_Err	AC3_CloseService (GF_InputService *plug)
static GF_Descriptor *	AC3_GetServiceDesc (GF_InputService *plug, u32 expect_type, const char *sub_url)
static GF_Err	AC3_ConnectChannel (GF_InputService *plug, LPNETCHANNEL channel, const char *url, Bool upstream)
static GF_Err	AC3_DisconnectChannel (GF_InputService *plug, LPNETCHANNEL channel)
static GF_Err	AC3_ServiceCommand (GF_InputService *plug, GF_NetworkCommand *com)
static GF_Err	AC3_ChannelGetSLP (GF_InputService *plug, LPNETCHANNEL channel, char **out_data_ptr, u32 *out_data_size, GF_SLHeader *out_sl_hdr, Bool *sl_compressed, GF_Err *out_reception_status, Bool *is_new_data)
static GF_Err	AC3_ChannelReleaseSLP (GF_InputService *plug, LPNETCHANNEL channel)
GF_InputService *	AC3_Load ()
void	AC3_Delete (void *ifce)
const u32 *	QueryInterfaces ()
GF_BaseInterface *	LoadInterface (u32 InterfaceType)
void	ShutdownInterface (GF_BaseInterface *ifce)

Variables
static const char *	AC3_MIMES [] = { "audio/ac3", "audio/x-ac3", 0 }
static const char *	AC3_EXTS = "ac3"
static const char *	AC3_DESC = "AC3 Music"

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Data Structure Documentation

struct AC3Reader

Collaboration diagram for AC3Reader:

Data Fields
GF_ClientService *	service
Bool	is_remote
FILE *	stream
u32	duration
Bool	needs_connection
u32	pad_bytes
Bool	done
u32	is_inline
LPNETCHANNEL	ch
unsigned char *	data
u32	data_size
GF_SLHeader	sl_hdr
u32	sample_rate
u32	nb_ch
Double	start_range
Double	end_range
u32	current_time
u32	nb_samp
GF_DownloadSession *	dnload
Bool	is_live
char	prev_data[1000]
u32	prev_size
char *	icy_name
char *	icy_genre
char *	icy_track_name

Function Documentation

static u32 AC3_RegisterMimeTypes ( const GF_InputService *  plug )

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static Bool AC3_CanHandleURL ( GF_InputService *  plug, const char *  url  )

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static Bool ac3_is_local ( const char *  url )

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static GF_ESD* AC3_GetESD ( AC3Reader *  read )

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static void AC3_SetupObject ( AC3Reader *  read )

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static Bool AC3_ConfigureFromFile ( AC3Reader *  read )

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static void AC3_RegulateDataRate ( AC3Reader *  read )

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static void AC3_OnLiveData ( AC3Reader *  read, const char *  data, u32  data_size  )

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void AC3_NetIO	(	void *	cbk,
		GF_NETIO_Parameter *	param
	)

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void ac3_download_file	(	GF_InputService *	plug,
		char *	url
	)

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static GF_Err AC3_ConnectService ( GF_InputService *  plug, GF_ClientService *  serv, const char *  url  )

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static GF_Err AC3_CloseService ( GF_InputService *  plug )

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static GF_Descriptor* AC3_GetServiceDesc ( GF_InputService *  plug, u32  expect_type, const char *  sub_url  )

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static GF_Err AC3_ConnectChannel ( GF_InputService *  plug, LPNETCHANNEL  channel, const char *  url, Bool  upstream  )

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static GF_Err AC3_DisconnectChannel ( GF_InputService *  plug, LPNETCHANNEL  channel  )

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static GF_Err AC3_ServiceCommand ( GF_InputService *  plug, GF_NetworkCommand *  com  )

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static GF_Err AC3_ChannelGetSLP ( GF_InputService *  plug, LPNETCHANNEL  channel, char **  out_data_ptr, u32 *  out_data_size, GF_SLHeader *  out_sl_hdr, Bool *  sl_compressed, GF_Err *  out_reception_status, Bool *  is_new_data  )

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static GF_Err AC3_ChannelReleaseSLP ( GF_InputService *  plug, LPNETCHANNEL  channel  )

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GF_InputService* AC3_Load

(

)

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void AC3_Delete

(

void *

ifce

)

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const u32* QueryInterfaces

(

)

GF_BaseInterface* LoadInterface

(

u32

InterfaceType

)

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void ShutdownInterface

(

GF_BaseInterface *

ifce

)

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Variable Documentation

const char* AC3_MIMES[] = { "audio/ac3", "audio/x-ac3", 0 }

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const char* AC3_EXTS = "ac3"

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const char* AC3_DESC = "AC3 Music"

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