+; broken in 4.3
+#anlms ###Input/output error
+#axcorrelate ###Input/output error
+#freezeframes ###Input/output error
+#maskedmax ###Input/output error
+#maskedmin ###Input/output error
+#maskedthreshold ###Input/output error
+#overlay_cuda ###Input/output error
+#xfade ###Input/output error
+#arnndn ###Invalid argument
+#dnn_processing ###Invalid argument
+#tonemap_vaapi ###Operation not permitted
+#afirsrc ###Operation not permitted
+#; the ffmpeg system library on Arch has these errors:
+#ladspa
+#ass
+#drawtext
+#subtitles