Master Audio Editing with Aviutl: Create Stunning Fade In/Out Effects

I. What is Aviutl?

Aviutl is a free video editing software that allows users to create and edit video files. With Aviutl you can easily add fade audio effects to your recordings. Wherein, fading in means that the audio volume gradually increases within a period of time, and fading out means that the audio volume gradually decreases. In this article, we’ll teach you how to use Aviutl to edit audio and add fades to your recordings.

II. How to set fade-in and fade-out audio effects in Aviutl

Often, one of the most common ways to improve the audio quality of a video is to use fade-in and fade-out audio effects. These effects can make audio appear to be coming in from a distance or to fade in and out over time. They can be used to create a more realistic audio experience for the audience.

In order to set fade in and fade out audio effects in Aviutl, follow these simple steps:
1. Click on the audio track to apply the effect to.
2. Under the Sound FX tab, click the Fade In/Out button.
3. In the Fade In/Fade Out dialog box, set the duration of the fade in and out effect.
4. To configure the fade effect, specify the start and end points of the fade.
5. Click the OK button to apply the fade effect to the audio track.

Although Aviutl is a powerful audio and video editing software and is widely used by professionals. However, there are some limitations of this software that should be considered when working with audio files. First, Aviutl does not support editing certain file formats, including MP3, WAV, and AIFF. Second, Aviutl is not as easy to use as some other editing software and may require a higher level of skill and expertise to use effectively. For this reason, in order to better meet your video/audio editing needs, here are two video/audio editing tools that are more practical and performant.

III. A video/audio editing tool that can perfectly replace Aviutl

1. Renee Video Editor Pro

In addition, this software can further improve and optimize the video content during video post-production, such as editing or merging video clips, cropping video screens, rotating or flipping videos, adding various types of opening/ending animations, and transition effects. Switch between different filter styles, dubbing videos, add music or remove the original sound effects, import or make exclusive subtitles, etc. After the video editing is complete, you can choose to convert the video to various formats you need. This software supports most video and audio formats, such as MXF, AVI, MKV, MP4, MOV, M2TS, M4V, AAC, AC3 and other formats, and supports free conversion between video and audio formats.

How to use Renee Video Editor Pro to set audio fade effect in video file?

Step 1: After downloading and installing, run Renee Video Editor Pro and select the (Video Toolbox) option.

Step 2: Next, find the (Add Files) button and import the video file that needs audio fade adjustment into Renee Video Editor Pro.

Step 3: After importing video files, find the (Music) option in the top menu bar. Then, you can click the (Add Audio to Video) button to import the audio, and then check the (Fade In) and (Fade Out) options to set the fade in and fade out effect of the audio in the video.

Step 4: After the setting is completed, you can select the format according to different terminal devices or your needs in (Output Format), select the save location in (Output Folder), and click the (Start) button to export The processed video is exported to the set location, which is very fast and convenient.

2. Renee Audio Tools

How to use Renee Audio Tools to set fade-in and fade-out effects for audio files?

If you want to set the fade-in and fade-out effect of the audio file, you can use Renee Audio Tools to operate it. Let’s take a look at the detailed operation steps below.

Step 1: After downloading and installing, run Renee Audio Tools, and click the function option of the audio file you want to edit on the main page. Select (cut) as shown below.

Renee Audio Tools’ functions description:

Recorder: Support recording computer sound and microphone sound.

Cutter: Support cutting audio clips, adjusting audio playback speed, adjusting sound beam and volume, etc.

Joiner: Merge multiple audio files into one complete file.

Converter: It can realize the conversion between various audio file formats, and also provides functional modules such as cutting, adjusting speed, changing voice, mixing, and ID3 editor.

Video to MP3: Convert video to audio formats such as MP3, WAV, AAC, M4A, etc.

ID3 tag editor: Edit the detailed information of audio files, such as song name, artist, album, year, genre, etc.

Transfer to iTunes: Add audio files to iTunes.

CD Ripper: Extract the audio files from the CD and save them to your computer.

CD Burner: Burn audio files from your computer to CD.

Step 2: Click the (Add Files) button to import the audio file to be edited into the software. Then click (Cut).

Step 3: In the audio editing window, you can set the fade-in and fade-out of the imported audio, such as setting the duration of fade-in and fade-out. Then click (OK) to save the settings.

Step 4: After the audio editing is complete, select the audio format you want to save in (Output Format); select the audio quality in (Quality); set the location where the file is saved in (Output Location). Finally, click the (Start) button to save the edited audio file to the preset location according to the set parameters, which is very convenient.