X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Fmodules%2Fplus%2Ffilter_affine.c;h=e465a35165f7f61cabd7b47c5ed2cf1dc7c5bc8d;hb=b41fc3efd457b709d4f9867273f6d0da8921b904;hp=465e412909fed53109d81b6e77f3ed922984d605;hpb=8b9aa0d55d7a04ee7f98fa6f1c6209a6522ea28e;p=mlt

diff --git a/src/modules/plus/filter_affine.c b/src/modules/plus/filter_affine.c
index 465e4129..e465a351 100644
--- a/src/modules/plus/filter_affine.c
+++ b/src/modules/plus/filter_affine.c
@@ -80,6 +80,7 @@ static int filter_get_image( mlt_frame this, uint8_t **image, mlt_image_format *
 			mlt_frame_get_image( a_frame, image, format, width, height, writable );
 			mlt_properties_set_data( frame_properties, "affine_frame", a_frame, 0, (mlt_destructor)mlt_frame_close, NULL );
 			mlt_properties_set_data( frame_properties, "image", *image, *width * *height * 2, NULL, NULL );
+			mlt_properties_set_data( frame_properties, "alpha", mlt_frame_get_alpha_mask( a_frame ), *width * *height, NULL, NULL );
 		}
 	}