diff options
Diffstat (limited to 'libavutil/rational.h')
-rw-r--r-- | libavutil/rational.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/rational.h b/libavutil/rational.h index 7c6605cce7..21542a8abe 100644 --- a/libavutil/rational.h +++ b/libavutil/rational.h @@ -107,6 +107,8 @@ AVRational av_sub_q(AVRational b, AVRational c) av_const; /** * Convert a double precision floating point number to a rational. + * inf is expressed as {1,0} or {-1,0} depending on the sign. + * * @param d double to convert * @param max the maximum allowed numerator and denominator * @return (AVRational) d |