How to Use FFmpeg to Extract Audio From Video

FFmpeg is a command line tool you can access on your computer. It has various commands you can use to edit various media files, including audio, video, and images. You can crop videos, combine them, change video speed, and more. In this blog, we will teach you how to use FFmpeg to extract audio from videos. With that, you can add another sound or music background to your videos. Then, we will also show the easiest way of extracting audio using an offline tool. So, come here and learn all the process.

Part 1. How to Extract Audio From Video in FFmpeg

Extracting an audio track to a video in FFmpeg is possible. As long as you have the right command, you can achieve your task after the process. But before proceeding with the audio-extracting process, let us first give you a simple insight into FFmpeg. Well, FFmpeg is a downloadable command-line tool accessible on various platforms, such as Windows and Mac. It can let you deal with your media files based on your needs. It includes cropping, adjusting video speed, merging files, converting, and more. So, if you want to enhance your files, you can rely on this tool.

Going back to our main discussion, FFmpeg is capable of extracting the audio file to your video. It allows you to separate the audio file from your video, making it an ideal tool for users. Plus, it also has a smooth process, which makes it more interesting to operate. Thus, if you want to learn how to use FFmpeg to extract audio from MP4 and other videos, see the methods below.

Step 1. The first thing to do is to download and install the FFmpeg tool on your computer. After that, launch Command Prompt from your computer.

Step 2. After that, you can start extracting audio from your video. To do that, type this command: 'ffmpeg -i input.mp4 -vn output.mp3.'

-i input.mp4 = file name of the video file
-vn = this command is responsible for disabling the video encoding
output.mp3 = this is the extracted audio.

Step 3. Afterward, press the Enter key to start the process. With that, you can already see the MP3 file on your device.

Part 2. Best Way to Remove Audio From Video in FFmpeg

In this section, we will teach you how to disable or remove the audio from your video effectively using FFmpeg. Removing an audio track requires an additional command to finish and achieve the desired output. But still, if you have all the commands needed to disable and remove the audio from a video, then you're all set. Check the effective method below and learn how to remove audio in FFmpeg.

Step 1. From your Command Prompt, insert the commands you need to remove the audio from your video. The command should be:

ffmpeg -i input.mp4 -vn -c:v copy output_no_audio.mp4

-i input.mp4 = file name of the video
-vn = disabling the video encoding
-c:v = copies the video stream without re-encoding
output_no_audio.mp4 = your video without the audio

With this effective method, you can remove the audio from your video. However, you must know that the tool requires knowledge during the process. You must learn all the commands you need to get the task done. So, if you are a non-professional user, we recommend asking for assistance from professionals.

Part 3. Much Easier Method of Removing Audio From Video

Have you found it hard to utilize FFmpeg to extract audio from your video file? As we all know, besides it takes a lot of time to install and set up the tool, it also has various commands you must know. If you are a beginner and have no idea about the commands or codes you must use in FFmpeg, then you can't get the task successfully. In that case, if you want an easier way of extracting the audio track from the video, use the Vidmore Video Converter. It has the most understandable functions you can use without encountering any problems.

This offline software lets you extract the audio file from video by converting it to MP3 format. With this method, you can get the audio file without facing any problems. The good thing here is you can even get the audio file in a different format. You can get the audio as AAC, AC3, FLAC, and 200+ more. Moreover, you can even convert multiple files into an audio file using the batch convert features, which can let users save more time. So, in terms of extracting audio files, you can rely on this software's conversion feature.

Key Features- Enhance the audio quality.
- Convert and get the audio from video files in various formats.
- Extract the audio without losing quality.
- Offer an ultra-fast extraction and conversion process.
- Over 20 tools like audio denoise, watermark remover, etc.

If you want to learn how to remove the audio from your video, see and follow the methods below.

Step 1. Download the Vidmore Video Converter on your Windows or Mac OS. After that, you can start launching it to see its main user interface. You can also use the buttons below to access the software easily.

Step 2. From the top interface, click the Converter menu and tick the Add Files or + button to attach the video file you want to edit.

Step 3. After you insert the video file, you can click the Output Format option from the bottom interface. Then, click the Audio menu, and you can select the best audio file you need, like MP3, AAC, AC3, and more. You can also choose/pick your preferred audio quality.

Step 4. Once you are done selecting your preferred format, you can start saving your file by clicking the Convert All button below. You can start playing your file once the audio extraction procedure is done.

Using this method, you can extract the audio from the video more easily compared with FFmpeg. You can even select your preferred quality after choosing an audio format. Before converting video to audio, you can also replace the audio of a video, and sync audio with video with its editing features. So, if you are a beginner and prefer using simple programs, it is best to access this software on your computer.

Conclusion

With this blog, you have learned how to use FFmpeg to extract audio from video. However, this command-line tool has a complicated method that is unsuitable for non-professional users. So, if you want the best alternative to FFmpeg, use the Vidmore Video Converter. It can provide a simple way of extracting your audio from video, making it an ideal and powerful program for users.