Macros and function useful to check at compiletime and at runtime which version of libavutil is in use. More...

Modules
	Deprecation Guards
	FF_API_* defines may be placed below to indicate public API that will be dropped at a future version bump. The defines themselves are not part of the public API and may change, break or disappear at any time.

Macros
#define	LIBAVUTIL_VERSION_MAJOR 57

#define	LIBAVUTIL_VERSION_MINOR 18

#define	LIBAVUTIL_VERSION_MICRO 100

#define	LIBAVUTIL_VERSION_INT

#define	LIBAVUTIL_VERSION

#define	LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT

#define	LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

Functions
unsigned	avutil_version (void)
	Return the LIBAVUTIL_VERSION_INT constant. More...

const char *	av_version_info (void)
	Return an informative version string. More...

const char *	avutil_configuration (void)
	Return the libavutil build-time configuration. More...

const char *	avutil_license (void)
	Return the libavutil license. More...

Detailed Description

Macros and function useful to check at compiletime and at runtime which version of libavutil is in use.

Macro Definition Documentation

◆ LIBAVUTIL_VERSION_MAJOR

#define LIBAVUTIL_VERSION_MAJOR 57

Definition at line 81 of file version.h.

◆ LIBAVUTIL_VERSION_MINOR

#define LIBAVUTIL_VERSION_MINOR 18

Definition at line 82 of file version.h.

◆ LIBAVUTIL_VERSION_MICRO

#define LIBAVUTIL_VERSION_MICRO 100

Definition at line 83 of file version.h.

◆ LIBAVUTIL_VERSION_INT

#define LIBAVUTIL_VERSION_INT

Value:

                                               AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                               LIBAVUTIL_VERSION_MINOR, \
                                               LIBAVUTIL_VERSION_MICRO)

Definition at line 85 of file version.h.

◆ LIBAVUTIL_VERSION

#define LIBAVUTIL_VERSION

Value:

                                           AV_VERSION(LIBAVUTIL_VERSION_MAJOR,     \
                                           LIBAVUTIL_VERSION_MINOR,     \
                                           LIBAVUTIL_VERSION_MICRO)

Definition at line 88 of file version.h.

◆ LIBAVUTIL_BUILD

#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT

Definition at line 91 of file version.h.

◆ LIBAVUTIL_IDENT

#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

Definition at line 93 of file version.h.

Function Documentation

◆ avutil_version()

unsigned avutil_version ( void )

Return the LIBAVUTIL_VERSION_INT constant.

Definition at line 38 of file utils.c.

◆ av_version_info()

const char* av_version_info ( void )

Return an informative version string.

This usually is the actual release version number or a git commit description. This string has no fixed format and can change any time. It should never be parsed by code.

Definition at line 33 of file utils.c.

◆ avutil_configuration()

const char* avutil_configuration ( void )

Return the libavutil build-time configuration.

Definition at line 60 of file utils.c.

◆ avutil_license()

const char* avutil_license ( void )

Return the libavutil license.

Definition at line 65 of file utils.c.

Modules

Macros

Functions