Audio-visual software is easy to operate, suitable for daily use at home, completely solves the film editing process, and doubles the processing speed from shooting to sharing. Audio and video can be converted in batches and fully support the capture format, making editing movies faster and more efficient; The close-up of the picture overlaps with the creativity of the object, which can make novel and changeable creative effects at will; With the support of the soundtrack master and Dolby AC3, the soundtrack of the film is more accurate and three-dimensional; At the same time, cool 128 groups of movie transitions, 37 groups of video filters, 76 kinds of opening animation and other rich special effects.

Filter is an important function of audio-visual software; In audio-visual software, the filter function can make the video achieve the final preset effect, and the final video effect is excellent. There are dozens of types of filters in Audiovisual 2020, and each type has different effects. Although the use method is similar, the video effect is very good. The following content will demonstrate the tutorial on the use of filters that can make sounds and shadows. No, let's study together. Is an online teaching website, including video tutorial courses of various audio-visual software, which is very suitable for friends who want to teach themselves audio-visual editing.

To add a filter:

1. Open the audio and video 2020 on the computer first, and then import the material.

2. Next, find the menu bar in the middle column of the editing window; Then, click the icon to select FX in the menu bar, and then select a filter in the right window. In this case, I chose the bubble filter. (as shown)

3. Next, after selecting the bubble filter, drag the bubble filter directly to the material on the guide rail to complete the addition of the material.

4. Check the effect after adding materials; After adding the material, click the play button under the preview window to preview the filter effect.

Guidelines for replacing filters:

1, first you need to double-click the material on the audio-visual software track; Then, select the Properties tab in the editing window above, and you can see that a filter has replaced the previous filter at the position shown in the figure; If we check this option, the first filter will be replaced when adding a filter to the material for the second time, so as to ensure that only one filter will always act on the material; If the previous check of the previous filter is deleted; Then, the added material will not replace the last material, but keep all the added material.

2. In order to show the effect, I will remove the check mark to replace the previous filter; Then, according to the method of adding filters, add advanced noise reduction filters to the material again; At this point, you can see that there are two filters acting on the material in the material's properties window. (as shown)

To delete a filter:

After finding the page of material properties, click the left mouse button in the list of added filters and select one of them; Then, click x to delete the filter.

The above is the demonstration process of adding, replacing and deleting filters with sound and shadow. Filters are a bright spot of sound and shadow. Usually, we see more and more filter special effects in film and television programs, many of which are done by sound and shadow. It can help cover up the defects caused by shooting mistakes, make the picture more vivid and magical, and thus bring us beautiful visual effects.