[FFmpeg-devel] [PATCH]Sanitize VBR setting for libfdk-aac

[Carl Eugen Hoyos]

Hi!

It is currently slightly too difficult to set vbr when encoding with libfdk-
aac.

Please comment, Carl Eugen
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diff --git a/libavcodec/libfdk-aacenc.c b/libavcodec/libfdk-aacenc.c
index 965ead6..2b74f67 100644
--- a/libavcodec/libfdk-aacenc.c
+++ b/libavcodec/libfdk-aacenc.c
@@ -174,7 +174,7 @@ static av_cold int aac_encode_init(AVCodecContext *avctx)
     }
 
     if (avctx->flags & CODEC_FLAG_QSCALE) {
-        int mode = avctx->global_quality;
+        int mode = avctx->global_quality / FF_QP2LAMBDA;
         if (mode <  1 || mode > 5) {
             av_log(avctx, AV_LOG_WARNING,
                    "VBR quality %d out of range, should be 1-5\n", mode);