Version and Build diagnostics

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

Macros
#define	LIBAVUTIL_VERSION_MAJOR   54
#define	LIBAVUTIL_VERSION_MINOR   31
#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

#define LIBAVUTIL_VERSION_MAJOR   54

Definition at line 58 of file version.h.

#define LIBAVUTIL_VERSION_MINOR   31

Definition at line 59 of file version.h.

#define LIBAVUTIL_VERSION_MICRO   100

Definition at line 60 of file version.h.

Referenced by avutil_version().

#define LIBAVUTIL_VERSION_INT

Value:

AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
                                               LIBAVUTIL_VERSION_MINOR, \
                                               LIBAVUTIL_VERSION_MICRO)

Definition at line 62 of file version.h.

Referenced by av_parse_cpu_caps(), av_parse_cpu_flags(), avutil_version(), and vs2av_log().

#define LIBAVUTIL_VERSION

Value:

AV_VERSION(LIBAVUTIL_VERSION_MAJOR,     \
                                           LIBAVUTIL_VERSION_MINOR,     \
                                           LIBAVUTIL_VERSION_MICRO)

Definition at line 65 of file version.h.

#define LIBAVUTIL_BUILD   LIBAVUTIL_VERSION_INT

Definition at line 68 of file version.h.

#define LIBAVUTIL_IDENT   "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION)

Definition at line 70 of file version.h.

Function Documentation

unsigned avutil_version

(

void

)

Return the LIBAVUTIL_VERSION_INT constant.

Definition at line 38 of file utils.c.

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.

const char* avutil_configuration

(

void

)

Return the libavutil build-time configuration.

Definition at line 68 of file utils.c.

const char* avutil_license

(

void

)

Return the libavutil license.

Definition at line 73 of file utils.c.