diff --git a/Web/Models/shell/processVideo.ps1 b/Web/Models/shell/processVideo.ps1
index 4ad382dd..254f619d 100644
--- a/Web/Models/shell/processVideo.ps1
+++ b/Web/Models/shell/processVideo.ps1
@@ -13,7 +13,7 @@ Move-Item $file $temp
 
 # video stub logic was implicitly deprecated, so we start processing at once
 ffmpeg -i $temp -ss 00:00:01.000 -vframes 1 "$dir$hashT/$hash.gif"
-ffmpeg -i $temp -c:v libtheora -q:v 7 -c:a libvorbis -q:a 4 -vf scale=640x360,setsar=1:1 -y $temp2
+ffmpeg -i $temp -c:v libtheora -q:v 7 -c:a libvorbis -q:a 4 -vf "scale=640:480:force_original_aspect_ratio=decrease,pad=640:480:(ow-iw)/2:(oh-ih)/2,setsar=1" -y $temp2
 
 Move-Item $temp2 "$dir$hashT/$hash.ogv"
 Remove-Item $temp
diff --git a/Web/Models/shell/processVideo.sh b/Web/Models/shell/processVideo.sh
index 43441b9e..f5542c63 100644
--- a/Web/Models/shell/processVideo.sh
+++ b/Web/Models/shell/processVideo.sh
@@ -5,7 +5,7 @@ cp ../files/video/rendering.apng $3${4:0:2}/$4.gif
 cp ../files/video/rendering.ogv  $3/${4:0:2}/$4.ogv
 
 nice ffmpeg -i "/tmp/vid_$tmpfile.bin" -ss 00:00:01.000 -vframes 1 $3${4:0:2}/$4.gif
-nice -n 20 ffmpeg -i "/tmp/vid_$tmpfile.bin" -c:v libtheora -q:v 7 -c:a libvorbis -q:a 4 -vf scale=640x360,setsar=1:1 -y "/tmp/ffmOi$tmpfile.ogv"
+nice -n 20 ffmpeg -i "/tmp/vid_$tmpfile.bin" -c:v libtheora -q:v 7 -c:a libvorbis -q:a 4 -vf "scale=640:480:force_original_aspect_ratio=decrease,pad=640:480:(ow-iw)/2:(oh-ih)/2,setsar=1" -y "/tmp/ffmOi$tmpfile.ogv"
 
 rm -rf $3${4:0:2}/$4.ogv
 mv "/tmp/ffmOi$tmpfile.ogv" $3${4:0:2}/$4.ogv