Not logged in.  Login/Logout/Register | List snippets | | Create snippet | Upload image | Upload data

34
LINES

< > BotCompany Repo | #1006989 // Test AudioInputStream on speech .mp3 [dev.]

JavaX source code [tags: use-pretranspiled] - run with: x30.jar

Uses 455K of libraries. Click here for Pure Java version (2390L/16K/53K).

1  
!7
2  
3  
lib 1001094 // JavaLayer 1.0.1
4  
lib 1003620 // mp3spi1.9.4.jar
5  
lib 1003621 // tritonus_share.jar
6  
7  
import javax.sound.sampled.*;
8  
9  
p {
10  
  File file = william_silent("hello");
11  
  print("MP3 size: " + file.length());
12  
  fixContextClassLoader();
13  
14  
  AudioInputStream in = AudioSystem.getAudioInputStream(file);
15  
16  
  AudioFormat baseFormat = in.getFormat();
17  
  AudioFormat decodedFormat = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 
18  
    baseFormat.getSampleRate(),
19  
    16,
20  
    baseFormat.getChannels(),
21  
    baseFormat.getChannels() * 2,
22  
    baseFormat.getSampleRate(),
23  
    false);
24  
                                            
25  
  AudioInputStream din = AudioSystem.getAudioInputStream(decodedFormat, in);
26  
  int numBytes = din.available();
27  
  System.out.println("numbytes: "+numBytes);
28  
  byte[] buffer = new byte[numBytes];
29  
  int count=0, n;
30  
  while ((n = din.read(buffer, count, numBytes-count)) > 0) {
31  
    count += n;
32  
    print("Read " + count + " bytes");
33  
  }
34  
}

Author comment

Began life as a copy of #1006984

download  show line numbers  debug dex  old transpilations   

Travelled to 13 computer(s): aoiabmzegqzx, bhatertpkbcr, cbybwowwnfue, cfunsshuasjs, gwrvuhgaqvyk, ishqpsrjomds, lpdgvwnxivlt, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tslmcundralx, tvejysmllsmz, vouqrxazstgt

No comments. add comment

Snippet ID: #1006989
Snippet name: Test AudioInputStream on speech .mp3 [dev.]
Eternal ID of this version: #1006989/7
Text MD5: 6ef54ad141c8bb95837264894a029336
Transpilation MD5: ec1169e7a16b3ee25f334ee7d4efcf8d
Author: stefan
Category: javax / audio
Type: JavaX source code
Public (visible to everyone): Yes
Archived (hidden from active list): No
Created/modified: 2017-02-24 13:51:15
Source code size: 989 bytes / 34 lines
Pitched / IR pitched: No / No
Views / Downloads: 384 / 452
Version history: 6 change(s)
Referenced in: [show references]