From 92b047755ec9fad17e5865bf8a0a148596c3b407 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Tue, 1 Jun 2021 10:07:05 +0200 Subject: [PATCH] avcodec/aacenc: Use FLT_EPSILON for lambda minimum (cherry picked from commit 4b89cf7aa49191c7f8a5ae6e9cf6cfc79ff4ee5e) Signed-off-by: Michael Niedermayer --- libavcodec/aacenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c index fb6229930f..179791bd2a 100644 --- a/libavcodec/aacenc.c +++ b/libavcodec/aacenc.c @@ -856,7 +856,7 @@ 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) {