39 #define LICENSE_PREFIX "libavutil license: "
const char * avutil_configuration(void)
Return the libavutil build-time configuration.
char av_get_picture_type_char(enum AVPictureType pict_type)
Return a single letter to describe the given picture type pict_type.
unsigned avutil_version(void)
Return the LIBAVUTIL_VERSION_INT constant.
#define AV_TIME_BASE
Internal time base represented as integer.
const char * avutil_license(void)
Return the libavutil license.
rational number numerator/denominator
AVRational av_get_time_base_q(void)
Return the fractional representation of the internal time base.