Структура AVFilterGraph

#include <avfilter.h>

Граф связей класса AVFilterGraph:

Открытые атрибуты
const AVClass *	av_class
AVFilterContext **	filters
unsigned	nb_filters
char *	scale_sws_opts
	sws options to use for the auto-inserted scale filters Подробнее...
attribute_deprecated char *	resample_lavr_opts
	libavresample options to use for the auto-inserted resample filters Подробнее...
int	thread_type
int	nb_threads
AVFilterGraphInternal *	internal
void *	opaque
avfilter_execute_func *	execute
char *	aresample_swr_opts
	swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions Подробнее...
AVFilterLink **	sink_links
int	sink_links_count
unsigned	disable_auto_convert

Подробное описание

См. определение в файле avfilter.h строка 840

Данные класса

av_class

const AVClass* AVFilterGraph::av_class

См. определение в файле avfilter.h строка 841

filters

AVFilterContext** AVFilterGraph::filters

См. определение в файле avfilter.h строка 842

nb_filters

unsigned AVFilterGraph::nb_filters

См. определение в файле avfilter.h строка 843

scale_sws_opts

char* AVFilterGraph::scale_sws_opts

sws options to use for the auto-inserted scale filters

См. определение в файле avfilter.h строка 845

resample_lavr_opts

attribute_deprecated char* AVFilterGraph::resample_lavr_opts

libavresample options to use for the auto-inserted resample filters

См. определение в файле avfilter.h строка 847

thread_type

int AVFilterGraph::thread_type

Type of multithreading allowed for filters in this graph. A combination of AVFILTER_THREAD_* flags.

May be set by the caller at any point, the setting will apply to all filters initialized after that. The default is allowing everything.

When a filter in this graph is initialized, this field is combined using bit AND with AVFilterContext.thread_type to get the final mask used for determining allowed threading types. I.e. a threading type needs to be set in both to be allowed.

См. определение в файле avfilter.h строка 862

nb_threads

int AVFilterGraph::nb_threads

Maximum number of threads used by filters in this graph. May be set by the caller before adding any filters to the filtergraph. Zero (the default) means that the number of threads is determined automatically.

См. определение в файле avfilter.h строка 869

internal

AVFilterGraphInternal* AVFilterGraph::internal

Opaque object for libavfilter internal use.

См. определение в файле avfilter.h строка 874

opaque

void* AVFilterGraph::opaque

Opaque user data. May be set by the caller to an arbitrary value, e.g. to be used from callbacks like AVFilterGraph::execute. Libavfilter will not touch this field in any way.

См. определение в файле avfilter.h строка 881

execute

avfilter_execute_func* AVFilterGraph::execute

This callback may be set by the caller immediately after allocating the graph and before adding any filters to it, to provide a custom multithreading implementation.

If set, filters with slice threading capability will call this callback to execute multiple jobs in parallel.

If this field is left unset, libavfilter will use its internal implementation, which may or may not be multithreaded depending on the platform and build options.

См. определение в файле avfilter.h строка 895

aresample_swr_opts

char* AVFilterGraph::aresample_swr_opts

swr options to use for the auto-inserted aresample filters, Access ONLY through AVOptions

См. определение в файле avfilter.h строка 897

sink_links

AVFilterLink** AVFilterGraph::sink_links

Private fields

The following fields are for internal use only. Their type, offset, number and semantic can change without notice.

См. определение в файле avfilter.h строка 906

sink_links_count

int AVFilterGraph::sink_links_count

См. определение в файле avfilter.h строка 907

disable_auto_convert

unsigned AVFilterGraph::disable_auto_convert

См. определение в файле avfilter.h строка 909

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Объявления и описания членов структуры находятся в файле:

• C:/git/world-of-might-and-magic/lib/win32/x86/ffmpeg-4.2.2/include/libavfilter/avfilter.h