avcodec/aacenc: Use FLT_EPSILON for lambda minimum

4 years ago · 4b89cf7aa4
parent 6b1268f8c3
commit 4b89cf7aa4
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@ -853,7 +853,7 @@ static int aac_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
                /* Not so fast though */
                ratio = sqrtf(ratio);
            }
-            s->lambda = av_clipf(s->lambda * ratio, FLT_MIN, 65536.f);
+            s->lambda = av_clipf(s->lambda * ratio, FLT_EPSILON, 65536.f);

            /* Keep iterating if we must reduce and lambda is in the sky */
            if (ratio > 0.9f && ratio < 1.1f) {