diff --git a/main.sh b/main.sh
index fd86866..89499b7 100644
--- a/main.sh
+++ b/main.sh
@@ -1,6 +1,6 @@
 #! /bin/bash
 
-VBR="1000k"
+VBR="4500k"
 FPS="30"
 QUAL="ultrafast"
 
@@ -15,6 +15,6 @@ ffmpeg \
 -thread_queue_size 512 -i "$AUDIO_SOURCE" \
 -map 0:v:0 -map 1:a:0 \
 -map_metadata:g 1:g \
--vcodec libx264 -pix_fmt yuv420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v $VBR \
--acodec libmp3lame -ar 44100 -threads 6 -qscale:v 3 -b:a 320000 -bufsize 512k \
+-vcodec libx264 -pix_fmt yuv420p -preset $QUAL -r $FPS -g $(($FPS * 2)) -b:v $VBR -maxrate 4500k \
+-acodec libmp3lame -ar 44100 -threads 3 -qscale:v 3 -b:a 320k -bufsize 512k \
 -f flv "$YOUTUBE_URL/$KEY"