Fix scale_vaapi (#91)

* Fix scale_vaapi
3 years ago · d6616af5b8
parent 0c414d9873
commit d6616af5b8
1 changed files with 1 additions and 1 deletions
--- a/wrappers/ffmpeg.sh
+++ b/wrappers/ffmpeg.sh
@ -73,7 +73,7 @@ fix_args() {
          scale_w=$(echo "$arg" | sed -e 's/.*=w=//g' | sed -e 's/:h=.*//g')
          # shellcheck disable=SC2001
          scale_h=$(echo "$arg" | sed -e 's/.*:h=//g')
-          if [[ "$scale_w" != "" && "$scale_h" != "" ]]; then
+          if (( scale_w && scale_h )); then
            arg="scale_vaapi=w=$scale_w:h=$scale_h:format=nv12,hwupload,setsar=sar=1"
          else
            arg="scale_vaapi=format=nv12,hwupload,setsar=sar=1"