es_format_t Struct Reference

ES format definition. More...

Collaboration diagram for es_format_t:

Data Fields
int	i_cat
	ES category.
vlc_fourcc_t	i_codec
	FOURCC value as used in vlc.
vlc_fourcc_t	i_original_fourcc
	original FOURCC from the container
int	i_id
	es identifier, where means -1: let the core mark the right id >=0: valid id
int	i_group
	group identifier, where means: -1 : standalone >= 0 then a "group" (program) is created for each value
int	i_priority
	priority, where means: -2 : mean not selectable by the users -1 : mean not selected by default even when no other stream >=0: priority
char *	psz_language
	human readible language name
char *	psz_description
	human readible description of language
int	i_extra_languages
	length in bytes of extra language data pointer
extra_languages_t *	p_extra_languages
	extra language data needed by some decoders
audio_format_t	audio
	description of audio format
audio_replay_gain_t	audio_replay_gain
video_format_t	video
	description of video format
subs_format_t	subs
	description of subtitle format
unsigned int	i_bitrate
	bitrate of this ES
int	i_profile
	codec specific information (like real audio flavor, mpeg audio layer, h264 profile ...)
int	i_level
	codec specific information: indicates maximum restrictions on the stream (resolution, bitrate, codec features ...)
bool	b_packetized
	whether the data is packetized (ie.
int	i_extra
	length in bytes of extra data pointer
void *	p_extra
	extra data needed by some decoders or muxers

Detailed Description

ES format definition.

Field Documentation

audio_format_t es_format_t::audio

description of audio format

Referenced by aout_FiltersNew(), aout_FiltersPlay(), aout_new_buffer(), CreateFilter(), es_format_Init(), es_format_IsSimilar(), EsOutAdd(), EsOutUpdateInfo(), and FindFilter().

audio_replay_gain_t es_format_t::audio_replay_gain

Referenced by aout_new_buffer(), CreateDecoder(), es_format_Init(), EsOutAdd(), and EsOutUpdateInfo().

bool es_format_t::b_packetized

whether the data is packetized (ie.

not truncated)

Referenced by CreateDecoder(), demux_PacketizerNew(), and es_format_Init().

unsigned int es_format_t::i_bitrate

bitrate of this ES

Referenced by es_format_Init(), and EsOutUpdateInfo().

int es_format_t::i_cat

ES category.

See Also

es_format_category_e

Referenced by CreateDecoder(), decoder_New(), DecoderOutputChangePause(), DecoderProcess(), DeleteDecoder(), es_format_Init(), es_format_IsSimilar(), EsFmtIsTeletext(), EsOutAdd(), EsOutControlLocked(), EsOutDecoderChangeDelay(), EsOutDecodersStopBuffering(), EsOutDel(), EsOutESVarUpdateGeneric(), EsOutFrameNext(), EsOutSelect(), EsOutUpdateInfo(), EsSelect(), EsUnselect(), input_DecoderFrameNext(), input_DecoderIsEmpty(), and sout_MuxGetStream().

vlc_fourcc_t es_format_t::i_codec

FOURCC value as used in vlc.

Referenced by aout_new_buffer(), CreateDecoder(), CreateEncoder(), CreateFilter(), decoder_New(), DeleteDecoder(), es_format_Init(), es_format_IsSimilar(), EsFmtIsTeletext(), EsIsSelected(), EsOutAdd(), EsOutUpdateInfo(), EsSelect(), EsUnselect(), filter_ConfigureBlend(), filter_NewBlend(), FindFilter(), ImageRead(), ImageWrite(), sout_InputDelete(), sout_InputNew(), sout_InputSendBuffer(), SpuRenderRegion(), video_new_buffer(), and vout_new_buffer().

int es_format_t::i_extra

length in bytes of extra data pointer

Referenced by DecoderProcessAudio(), DecoderProcessVideo(), es_format_Clean(), es_format_Copy(), es_format_Init(), and EsOutControlLocked().

int es_format_t::i_extra_languages

length in bytes of extra language data pointer

Referenced by es_format_Clean(), es_format_Copy(), and es_format_Init().

int es_format_t::i_group

group identifier, where means: -1 : standalone >= 0 then a "group" (program) is created for each value

Referenced by es_format_Init(), EsOutAdd(), and EsOutSend().

int es_format_t::i_id

es identifier, where means -1: let the core mark the right id >=0: valid id

Referenced by es_format_Init(), EsOutAdd(), EsOutUpdateInfo(), and input_item_UpdateTracksInfo().

int es_format_t::i_level

codec specific information: indicates maximum restrictions on the stream (resolution, bitrate, codec features ...)

Referenced by es_format_Init().

vlc_fourcc_t es_format_t::i_original_fourcc

original FOURCC from the container

Referenced by es_format_Init(), EsOutAdd(), and EsOutUpdateInfo().

int es_format_t::i_priority

priority, where means: -2 : mean not selectable by the users -1 : mean not selected by default even when no other stream >=0: priority

Referenced by es_format_Init(), and EsOutSelect().

int es_format_t::i_profile

codec specific information (like real audio flavor, mpeg audio layer, h264 profile ...)

Referenced by es_format_Init().

void* es_format_t::p_extra

extra data needed by some decoders or muxers

Referenced by es_format_Clean(), es_format_Copy(), es_format_Init(), and EsOutControlLocked().

extra_languages_t* es_format_t::p_extra_languages

extra language data needed by some decoders

Referenced by es_format_Clean(), es_format_Copy(), and es_format_Init().

char* es_format_t::psz_description

human readible description of language

Referenced by es_format_Clean(), es_format_Copy(), es_format_Init(), EsOutESVarUpdateGeneric(), EsOutSend(), and EsOutUpdateInfo().

char* es_format_t::psz_language

human readible language name

Referenced by es_format_Clean(), es_format_Copy(), es_format_Init(), and EsOutAdd().

subs_format_t es_format_t::subs

description of subtitle format

Referenced by es_format_Clean(), es_format_Copy(), es_format_Init(), and EsOutESVarUpdateGeneric().

video_format_t es_format_t::video

description of video format

Referenced by CreateDecoder(), CreateEncoder(), CreateFilter(), es_format_Clean(), es_format_Copy(), es_format_Init(), es_format_InitFromVideo(), es_format_IsSimilar(), EsOutAdd(), EsOutUpdateInfo(), filter_ConfigureBlend(), filter_NewBlend(), ImageConvert(), ImageFilter(), ImageRead(), ImageWrite(), picture_BlendSubpicture(), spu_new_video_buffer(), SpuRenderCreateAndLoadScale(), SpuRenderCreateAndLoadText(), SpuRenderRegion(), SpuRenderSubpictures(), ThreadChangeFilters(), ThreadDisplayRenderPicture(), video_new_buffer(), VideoBufferNew(), vout_new_buffer(), VoutVideoFilterInteractiveNewPicture(), and VoutVideoFilterStaticNewPicture().

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The documentation for this struct was generated from the following file:

• include/vlc_es.h