$(M)$(TARGET_EXEC) $(TARGET_PATH)/$< \
-f lavfi -i "aevalsrc=sin(400*PI*2*t):d=0.125[out0]; testsrc=d=0.125[out1]; testsrc=s=100x100:d=0.125[out2]" \
-f ffmetadata -i $(TARGET_PATH)/tests/test_copy.ffmeta \
- -flags +bitexact -map 0:0 -map 0:1 -map 0:2 -map_metadata 1 \
+ -flags +bitexact -fflags +bitexact -map 0:0 -map 0:1 -map 0:2 -map_metadata 1 \
-map_metadata:s:0 1:s:0 -map_metadata:s:1 1:s:1 \
-vcodec rawvideo -acodec pcm_s16le \
-y $(TARGET_PATH)/$@ 2>/dev/null