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I am working on an android app that can download videos in different formats.It done perfectly.

Now i want to extract audio from downloaded video file or available video link. Is there any way to extract audio from video by any of the following methods

1.extract audio directly from a video file link

or

2.is there any library that suitable for android to extract audio from a video files

Thanks for your time!

You can use a library called JAVE (Java Audio Video Encoder) to encode a video into an audio file.

  1. Download JAVE from here.
  2. Refer to the below snippet to encode from MP4 to MP3

Code:

File source = new File("source.mp4");
File target = new File("target.mp3");

AudioAttributes audioAttributes = new AudioAttributes();
audioAttributes.setCodec("libmp3lame")
    .setBitRate(new Integer(128000))
    .setChannels(new Integer(2))
    .setSamplingRate(new Integer(44100));
EncodingAttributes encodingAttributes = new EncodingAttributes();
encodingAttributes.setFormat("mp3")
    .setAudioAttributes(audioAttributes);

Encoder encoder = new Encoder();
encoder.encode(source, target, encodingAttributes); 

Audio Extractor, 1. Open video. Cancel. 2. Select audio format: mp3. wav. iPhone ringtone. m4a. flac. ogg. more. mp2. amr. 3. Extract audio. Cancel  How to extract sound from a video? The easiest way to extract the sound from a video is to use our audio converter. Open the audio converter. Click "Open files". In the resulting window select the file you wish to extract the sound from. The maximum size of a file you can open is 6755399441055744 Mb.

JAVE is basically a wrapper over FFMPEG, for this simple FFMPEG is a very big framework to use which also increase the app size. I can check a gist of mine performing the thing by using Android native API's (MediaExtractor & MediaMuxer). From the attached URL: https://gist.github.com/ArsalRaza/132a6e99d59aa80b9861ae368bc786d0

How to easily extract audio from your videos, In the Project panel in Premiere Pro, select one or more clips containing audio. Choose Clip › Audio Options › Extract Audio. Premiere Pro generates new audio​  For people who want to extract audio from video on local drive, you can click “Add Flies” to import the videos. If you need to extract online videos, just click “Download Video” and copy and paste the video URL to directly get the resource file in the program.

Copy the JAR file or folder and paste it in lib folder in Android Studio under app.

How to Extract Audio From Video Files With VLC - FREE, Trying to create MP3 files from a video file? In this tutorial, I show you how to extract audio Duration: 2:03 Posted: Jun 4, 2019 Open Movie Maker and click Add Video and Photos and browse to the location of the video file you want to get the audio from. Once the video loads into Movie Maker (it can take several minutes for

How to Extract Audio from Video files with VLC Media Player , Searches related to How to Extract Audio from Video files with VLC Media Player Extracting Duration: 4:35 Posted: May 30, 2015 Extract Audio Using YoutubeMP3. Another way to extract audio from YouTube videos is to use YoutubeMP3. It allows you to convert and download audio from YouTube videos online free of charge. To use it, go to the YoutubeMP3 website and simply copy the video link from YouTube and paste it into the box on the YoutubeMP3 page and click "Convert". You can choose the format from the list of audio and video formats.

5 Ways to Easily Extract Audio Clips from Your Favorite Videos, Sometimes you might only need the audio clip in a video file. These 5 ways will extract the audio from any video file, including MP4, AVI, FLV,  Extract the Audio from Any Video File with VLC. Earlier this week we shared a guide with you on using VLC to resize videos for your Android phone. Reedip wrote in with his guide to using VLC to extract the audio from any video file and convert it to MP3 format.

9 Best Audio Extractors + How to Extract Sound from Video, On that account, the keen users are seen exploring good ways to separate and extract audio from videos. If you fall under the same category of those keen users​ 

Comments
  • any downvote reason?
  • Important note is that JAVE is Java wrapper on the ffmpeg.
  • I have downloaded this jave , tell me how to include it in Android studio?