xmlNewProp( profile_node, _x("frame_rate_num"), _x(tmpstr) );
sprintf( tmpstr, "%d", profile->frame_rate_den );
xmlNewProp( profile_node, _x("frame_rate_den"), _x(tmpstr) );
+ sprintf( tmpstr, "%d", profile->colorspace );
+ xmlNewProp( profile_node, _x("colorspace"), _x(tmpstr) );
// Construct the context maps
context->id_map = mlt_properties_new();