diff --git a/src/ks-avi b/src/ks-avi
index 25f455e..6e0308e 100755
--- a/src/ks-avi
+++ b/src/ks-avi
@@ -198,7 +198,8 @@ fi
 p_ffmpeg="ffmpeg -i"
 p_ffmpeg_patched="-max_muxing_queue_size 9999"
 # f_conversion="-vsync 1 -async 1" # Deprecated method
-f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+#f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+f_conversion="-vsync cfr -af aresample=async=1"
 # Check if video input uses H265 (HEVC)
 codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
 codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
diff --git a/src/ks-mp4 b/src/ks-mp4
index 02dc090..1462a4e 100755
--- a/src/ks-mp4
+++ b/src/ks-mp4
@@ -198,7 +198,8 @@ fi
 p_ffmpeg="ffmpeg -i"
 p_ffmpeg_patched="-max_muxing_queue_size 9999"
 # f_conversion="-vsync 1 -async 1" # Deprecated method
-f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+#f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+f_conversion="-vsync cfr -af aresample=async=1"
 # Check if video input uses H265 (HEVC)
 codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
 codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
diff --git a/src/ks-mp4k b/src/ks-mp4k
index afb54ce..bd73bd7 100755
--- a/src/ks-mp4k
+++ b/src/ks-mp4k
@@ -198,7 +198,8 @@ fi
 p_ffmpeg="ffmpeg -i"
 p_ffmpeg_patched="-max_muxing_queue_size 9999"
 # f_conversion="-vsync 1 -async 1" # Deprecated method
-f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+#f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+f_conversion="-vsync cfr -af aresample=async=1"
 # Check if video input uses H265 (HEVC)
 codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
 codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")
diff --git a/src/ks-mp4s b/src/ks-mp4s
index 353c2ff..4a2f88d 100755
--- a/src/ks-mp4s
+++ b/src/ks-mp4s
@@ -198,7 +198,8 @@ fi
 p_ffmpeg="ffmpeg -i"
 p_ffmpeg_patched="-max_muxing_queue_size 9999"
 # f_conversion="-vsync 1 -async 1" # Deprecated method
-f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+#f_conversion="-vsync cfr -af aresample=async=1:min_hard_comp=0.100000:first_pts=0"
+f_conversion="-vsync cfr -af aresample=async=1"
 # Check if video input uses H265 (HEVC)
 codec_h265=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "h265")
 codec_hevc=$(${p_ffmpeg} "${1}" 2>&1 | grep Stream | tr -s " " | grep "Video:" | grep "hevc")