*width = 720;
if ( *height == 0 )
*height = 576;
+ if ( *width < 2 || *height < 6 )
+ return 1;
mlt_properties properties = mlt_frame_properties( this );
int iwidth = *width;
}
// Let the producer know what we are actually requested to obtain
- mlt_properties_set_int( properties, "rescale_width", *width );
- mlt_properties_set_int( properties, "rescale_height", *height );
+ if ( *format == mlt_image_yuv422 && strcmp( interps, "none" ) )
+ {
+ mlt_properties_set_int( properties, "rescale_width", *width );
+ mlt_properties_set_int( properties, "rescale_height", *height );
+ }
+ else
+ {
+ // When no scaling is requested, revert the requested dimensions if possible
+ mlt_properties_set_int( properties, "rescale_width", ( iwidth / 2 ) * 2 );
+ mlt_properties_set_int( properties, "rescale_height", ( iheight / 2 ) * 2 );
+ }
// Get the image as requested
mlt_frame_get_image( this, &input, format, &iwidth, &iheight, writable );