Take control of Final Cut Pro EQ and transform your desired video sound quality into professional quality like magic.
Many people tend to only focus on the picture when making videos, but ignore the sound. In fact, in the MBTI personality test , how well the sound is produced directly determines whether the audience can fully watch your work. The EQ effector that comes with Final Cut Pro is very powerful. If you use it well, it can instantly make your audio cleaner and fuller. Today we are going to dismantle it, crush it into pieces, and explain clearly how to use these buttons and what actual problems they can solve.
Understand the core layout of the EQ window
Turn on the EQ effector, and the colored area in the middle is the main area of effect. Here, graphics are used to show the frequency curve of the current audio, and the vertical scale is used to indicate the volume level. The larger knob on the right is the main gain, and its responsibility is to adjust the overall volume. Hidden in the lower left corner are two tools with practical uses, one of which is the analyzer and the other is the Q combination button. These two tools will be explained in detail later.
Many people, once they open the EQ window and see the bunch of buttons, they immediately feel very annoyed. In fact, you just need to write it down. Those colored switches control the opening and closing of different frequency bands. From left to right, they are responsible for starting from low frequency to high frequency in order. Each switch corresponds to a color band, which can also be found in the graphical display in the middle.
Each of the eight bands performs its own duties
Its special types include band 1 and band 8. Band 1 is classified as a special category of low-frequency filtering. It is used to deal with ultra-low-frequency noise, such as the sound produced by a microphone or the vibration of an air conditioner. Band 8 is a low-pass filter, which is mainly used to cut out harsh high-frequency noise such as current sound or environmental high-frequency background noise. These two bands do not have gain adjustment, but there is a slope option. This means whether the cut is crisp or the texture is soft.
Bands 3 to 6 of the parametric ringtone filter are the main force. Each of them can independently adjust the frequency center point with the width of the influence range and the size of the gain. For example, when the human voice is too dull, you can find and boost a little mid-high frequency near band 3. If the sound of the instrument is too loud, you can appropriately attenuate the corresponding frequency band. If these four crucial bands can be used properly, 90% of sound quality problems can basically be solved.
Operation skills in graphic display
In the middle waveform diagram, you can adjust parameters directly by dragging with the mouse. Each colored bump represents a band. Drag the wave peak up or down to adjust the gain. To the left or right is to select the frequency. Pinch the sides of the wave peak to widen or narrow it to adjust the Q value. What's more intuitive is that when you move the mouse over a certain band, the corresponding digital control bar will also be highlighted.
There is a simple trick, which is to hold down the Shift key and then drag and drop to lock the horizontal direction or vertical direction, thereby preventing the hand from shaking and disrupting its shape. If you want to adjust a certain band individually, you can directly click on the colored area graphic with your fingertips, then it will become the state being selected and determined. At this time, the number column on the right side will also simultaneously display the parameter values of the selected content.
The coordination of frequency gain and Q value
Three core parameters exist in each band: Where it moves is determined by the frequency. The amount of addition or subtraction depends on the gain. How large the range of influence is depends on the Q value. This situation occurs when the Q value is smaller and the range is wider, which is more suitable for adjusting the overall atmosphere. When the Q value is larger, it will only work on a very narrow frequency band, which is suitable for removing noise at specific frequencies.
Even if you want to remove a certain constant buzz in the vocal, then increase the Q value, pinpoint that specific frequency point and then attenuate it. If you plan to comprehensively improve the bass ambience of your music, use a small Q value to boost the low-frequency band over a wider range. These two parameters need to be coordinated accordingly for the listening operation until the sound sounds natural and comfortable.
The wonders of master gain and analyzer
After you complete the addition and subtraction operations for each frequency band, the overall volume may become larger or smaller. In this case, it is necessary to use the main gain to uniformly adjust the output level. A simple criterion is to make the processed volume roughly the same as the original volume, or slightly larger, without significant volume jumps.
The analyzer with visual auxiliary function can present the frequency distribution of real-time audio after being turned on. Contrasting front and rear buttons highlight the changes that occur before and after processing. For example, if you want to eliminate a specific noise, you can turn on the analyzer to visually understand the frequency and see whether it is suppressed. This method is more accurate than relying solely on ear recognition, and is perfect for editing scenes in noisy environments.
Advanced functions make adjustments more precise
The Q combination button belongs to the category of intelligent functions. After it is turned on, when you perform a boost operation on a specific frequency band or attenuate a certain frequency band, it will automatically change the Q value MBTI Personality Test to maintain the natural feeling at the auditory level. In short, it can be said that it prevents the sound from becoming weird due to excessive control. It is recommended that novices turn on this function for a long time, and veterans can also choose to turn it on or off manually according to their own needs.
There is an over-sampling option in the extended control. Turning it on can improve the processing accuracy and make the sound more delicate. However, the price is to occupy more computer performance. If your project is particularly stuck, you can wait until the final output rendering before opening it. In the processing mode, you can also choose to adjust the left and right channels separately or select the middle side, which is very suitable for stereo refinement processing.
The other half of the soul of the video is the sound. If you spend an extra five minutes adjusting the EQ next time you edit, you will find that the quality of the final film has improved a lot. What are the most common audio problems you encounter when recording videos? Is it a huge background noise or a dull human voice? Welcome to chat in the comment area. If you find it useful, don’t forget to like it and share it with more friends.
