Just change the value after -ab codac or before audio(MP3) file. You can also change the define bit rate to 256Kbps or another else as per required. ab codac is used to save audio as 128Kbps MP3 file. Here, some important codac used to extract audio, please find the following codac work: Once be sure that your FFmpeg is working fine then type the following command.įfmpeg -i dummyvideo.mp4 -vn -ab 128 outputaudio.mp3 I have put a video name dummyvideo and I will use this video throughout this post.įirst of all, please test your FFmpeg is working or not. Now for Extracting only Audio From Video File using FFmpeg:Ĭopy the actual video in the bin folder on which you need to perform the operations. You can also record online stream into mp3, like stream from radio cast. It is simple to extract audio mp3 through video files such as flv, mov, avi, mpg, even flv using FFmpeg command. It is a good command line application tool which convert a video file format in other video format. It works well for individual media files, but also for a collection of video files as it will process them all one after the other.FFmpeg is such a command line application tool which provides complete solution for recording, converting as well as streaming video and audio. Pazera Free Audio Extractor ships with all the tools that are required to extract audio from video files, and to convert audio to the selected format. It takes little time to extract the audio and convert it to the selected format. Add additional FFmpeg command-line parameters to the process.Select which audio track you want to extract.Set audio bitrate, sampling frequentcy, channels, volume and other parameters.The default is mp3, but you can switch that to ogg, flac, aac, m4a and several other audio formats. original quality mp3, or high quality m4a, or the profile you used in the last session. Set the output directory, select prefix and suffix for the output file name, and define what happens if the output file exists already.You may select the following options there: The right part of the interface defines the output settings.

The number of audio tracks is revealed on the page among other things. You may click on the file info button in the main toolbar of the program to display extensive information on the selected file similarly to other audio and video information programs on Windows.

Ffmpeg extract audio stream from video