Demux

Data Structures
struct	demux_t
struct	demux_meta_t
Defines
#define	DEMUX_INIT_COMMON()
Enumerations
enum	demux_query_e {   DEMUX_GET_POSITION, DEMUX_SET_POSITION, DEMUX_GET_LENGTH, DEMUX_GET_TIME,   DEMUX_SET_TIME, DEMUX_GET_TITLE_INFO, DEMUX_SET_TITLE, DEMUX_SET_SEEKPOINT,   DEMUX_SET_GROUP, DEMUX_SET_NEXT_DEMUX_TIME, DEMUX_GET_FPS, DEMUX_GET_META,   DEMUX_HAS_UNSUPPORTED_META, DEMUX_GET_ATTACHMENTS, DEMUX_CAN_RECORD, DEMUX_SET_RECORD_STATE,   DEMUX_CAN_PAUSE = 0x1000, DEMUX_SET_PAUSE_STATE, DEMUX_GET_PTS_DELAY, DEMUX_CAN_CONTROL_PACE,   DEMUX_CAN_CONTROL_RATE, DEMUX_SET_RATE, DEMUX_CAN_SEEK }
Functions
int	demux_vaControlHelper (stream_t *, int64_t i_start, int64_t i_end, int64_t i_bitrate, int i_align, int i_query, va_list args)
static bool	demux_IsPathExtension (demux_t *p_demux, const char *psz_extension)
static bool	demux_IsForced (demux_t *p_demux, const char *psz_name)
decoder_t *	demux_PacketizerNew (demux_t *p_demux, es_format_t *p_fmt, const char *psz_msg)
	This function will create a packetizer suitable for a demuxer that parses elementary stream.
void	demux_PacketizerDestroy (decoder_t *p_packetizer)
	This function will destroy a packetizer create by demux_PacketizerNew.
input_thread_t *	demux_GetParentInput (demux_t *p_demux)
	This function will return the parent input of this demux.

---

Define Documentation

 

#define DEMUX_INIT_COMMON

(

)

Value:

do {            \
    p_demux->pf_control = Control;          \
    p_demux->pf_demux = Demux;              \
    p_demux->p_sys = calloc( 1, sizeof( demux_sys_t ) ); \
    if( !p_demux->p_sys ) return VLC_ENOMEM;\
    } while(0)

Referenced by Open().

---

Enumeration Type Documentation

enum demux_query_e

Enumerator:

DEMUX_GET_POSITION
DEMUX_SET_POSITION
DEMUX_GET_LENGTH
DEMUX_GET_TIME
DEMUX_SET_TIME
DEMUX_GET_TITLE_INFO
DEMUX_SET_TITLE
DEMUX_SET_SEEKPOINT
DEMUX_SET_GROUP
DEMUX_SET_NEXT_DEMUX_TIME
DEMUX_GET_FPS
DEMUX_GET_META
DEMUX_HAS_UNSUPPORTED_META
DEMUX_GET_ATTACHMENTS
DEMUX_CAN_RECORD
DEMUX_SET_RECORD_STATE
DEMUX_CAN_PAUSE
DEMUX_SET_PAUSE_STATE
DEMUX_GET_PTS_DELAY
DEMUX_CAN_CONTROL_PACE
DEMUX_CAN_CONTROL_RATE
DEMUX_SET_RATE
DEMUX_CAN_SEEK

---

Function Documentation

input_thread_t* demux_GetParentInput

(

demux_t *

p_demux

)

This function will return the parent input of this demux.

It is retained. Can return NULL.

References demux_t::p_input, and vlc_object_hold.

Referenced by Demux(), GetCurrentItem(), and Open().

static bool demux_IsForced	(	demux_t *	p_demux,
		const char *	psz_name
	)			[inline, static]

Referenced by AacProbe(), GenericProbe(), Import_ASX(), Import_M3U(), Import_PLS(), Import_podcast(), Import_Shoutcast(), Import_WPL(), Import_ZPL(), and MpgaProbe().

static bool demux_IsPathExtension	(	demux_t *	p_demux,
		const char *	psz_extension
	)			[inline, static]

Referenced by AacProbe(), Import_ASX(), Import_DVB(), Import_M3U(), Import_PLS(), Import_QTL(), Import_RAM(), Import_WPL(), Import_ZPL(), and MpgaProbe().

void demux_PacketizerDestroy

(

decoder_t *

p_packetizer

)

This function will destroy a packetizer create by demux_PacketizerNew.

References es_format_Clean(), decoder_t::fmt_in, module_unneed, decoder_t::p_description, decoder_t::p_module, vlc_meta_Delete(), and vlc_object_release.

decoder_t* demux_PacketizerNew	(	demux_t *	p_demux,
		es_format_t *	p_fmt,
		const char *	psz_msg
	)

This function will create a packetizer suitable for a demuxer that parses elementary stream.

The provided es_format_t will be cleaned on error or by demux_PacketizerDestroy.

References es_format_t::b_packetized, es_format_Clean(), es_format_Init(), decoder_t::fmt_in, decoder_t::fmt_out, module_need, msg_Err, decoder_t::p_module, decoder_t::pf_decode_audio, decoder_t::pf_decode_sub, decoder_t::pf_decode_video, decoder_t::pf_packetize, UNKNOWN_ES, vlc_object_create, VLC_OBJECT_DECODER, and vlc_object_release.

int demux_vaControlHelper	(	stream_t *	,
		int64_t	i_start,
		int64_t	i_end,
		int64_t	i_bitrate,
		int	i_align,
		int	i_query,
		va_list	args
	)

References DEMUX_CAN_RECORD, DEMUX_GET_ATTACHMENTS, DEMUX_GET_FPS, DEMUX_GET_LENGTH, DEMUX_GET_META, DEMUX_GET_POSITION, DEMUX_GET_TIME, DEMUX_GET_TITLE_INFO, DEMUX_HAS_UNSUPPORTED_META, DEMUX_SET_GROUP, DEMUX_SET_NEXT_DEMUX_TIME, DEMUX_SET_POSITION, DEMUX_SET_RECORD_STATE, DEMUX_SET_TIME, INT64_C, msg_Err, stream_Seek(), stream_Size(), stream_Tell(), VLC_EGENERIC, and VLC_SUCCESS.

Referenced by Control(), and DemuxControl().