Sparks from real long sparkler go throw the frame, like in the spy movies. Black background easy to blend by “screen” mode in your footage. You can use it to do a third lower. Also you can cange the velocity of the sparks, and when the sparks are in the center area of the frame there is not clipping on the edge so you can move, rotate or scale the sparks like you want, you can find two examples of that at the end of the video preview.
Music and the video in the preview tests are not included you can find: Spy action logo packYou can find another welding related elements here: