From ef4dc3e55b677b27f6e8f471946c711bcf92da82 Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Sun, 4 Nov 2012 15:38:35 +0100 Subject: [PATCH] lavu/opt: show valid range in case of out-of-range value Improve feedback. --- libavutil/opt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/libavutil/opt.c b/libavutil/opt.c index 11e757eb43..05ae8645f3 100644 --- a/libavutil/opt.c +++ b/libavutil/opt.c @@ -86,8 +86,8 @@ static int read_number(const AVOption *o, void *dst, double *num, int *den, int6 static int write_number(void *obj, const AVOption *o, void *dst, double num, int den, int64_t intnum) { if (o->max*den < num*intnum || o->min*den > num*intnum) { - av_log(obj, AV_LOG_ERROR, "Value %f for parameter '%s' out of range\n", - num*intnum/den, o->name); + av_log(obj, AV_LOG_ERROR, "Value %f for parameter '%s' out of range [%g - %g]\n", + num*intnum/den, o->name, o->min, o->max); return AVERROR(ERANGE); }