(2) Try to choose disco music played by bands with the same or similar musical instruments when taking photos, so as to be as harmonious as possible and not easy to be noticed.
(3) Be familiar with the input level gain of each selected song before splicing, set the input level gain before splicing, and try to control the output level error of each song within 3dB, which makes it difficult to find.
(4) For beginners, you can choose some simple disco music with only rhythm and no melody when picking up films, while the other picked-up song is just rap disco music without rhythm, but you should calculate the number of beats when the music is in tune, and then operate the crossover controller according to the time of the number of beats. Experienced DJ can only switch through the push rod of the signal channel.
(5) When using the cross controller, it is necessary to switch slowly. If you move too fast, it may affect the stitching effect.
(6) In order to find the needed music in the record quickly and conveniently, you can paste the lines of the unwanted music with a small glue, but it should be noted that the glue must be pasted in front of the starting point of the needed music, or you can mark the starting point of the needed music on the music catalog label in the record with a colored pen.
2. Skills that need to be mastered when professional CD players pick up films.
(1) The professional CD player does not have the function of displaying the number of times played. When playing with this function, you only need to remember the start time and switching time of each song, and you can get a better connection.
(2) Some professional CDs are equipped with recycling function. If you encounter some wonderful music for a short time, you can use loops to control it. The specific method is: press the LOOP IN key when the required music starts to play, and press the LOOP OUT key when the music bar or note that needs to be connected is played, which will play this piece of music repeatedly.