producer_framebuffer.c: interpret negative speed as reverse

[melted] / demo / mlt_watermark

diff --git a/demo/mlt_watermark b/demo/mlt_watermark
index 7c8902b..b832d5b 100644 (file)
--- a/demo/mlt_watermark
+++ b/demo/mlt_watermark
@@ -2,5 +2,5 @@ inigo \
 clip2.dv out=1000 \
 -track \
 watermark1.png out=1000 \
--transition composite fill=1 in=0 out=1000 a_track=0 b_track=1 \
+-transition composite fill=1 in=0 out=1000 a_track=0 b_track=1 geometry=85%,5%:10%x10% \
 $*