-FATE_SUBTITLES-$(call ALLYES, MOV_DEMUXER MOVTEXT_DECODER SUBRIP_ENCODER) += fate-sub-subripenc
-fate-sub-subripenc: CMD = md5 -i $(TARGET_SAMPLES)/sub/MovText_capability_tester.mp4 -scodec subrip -f srt
+FATE_SUBTITLES_ASS-$(call DEMDEC, STL, STL) += fate-sub-stl
+fate-sub-stl: CMD = fmtstdout ass -i $(TARGET_SAMPLES)/sub/STL_capability_tester.stl
+
+FATE_SUBTITLES-$(call ALLYES, MOV_DEMUXER MOVTEXT_DECODER SUBRIP_ENCODER SRT_MUXER) += fate-sub-subripenc
+fate-sub-subripenc: CMD = fmtstdout srt -i $(TARGET_SAMPLES)/sub/MovText_capability_tester.mp4 -scodec subrip