audio-player

问题 I am trying to add a local file to mpd ( through mpc ) and play it . my platform is OpenWRT embedded linux . so, from the man page, it states: mpc add <file> Add a song to the current playlist if i do: root@OpenWrt:~/.mpd# mpc add /usr/share/baresip/ring.wav error adding /usr/share/baresip/ring.wav: directory or file not found or if i do: root@OpenWrt:~/.mpd# mpc add file:///usr/share/baresip/ring.wav error adding file:///usr/share/baresip/ring.wav: Access denied what exactly is the correct

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 2 years ago . I am writing a music player and I want to normalize the audio volume across different songs. I could think of some different ways to do this, e.g.: Go through all PCM samples (assume floating point from -1 to 1) and select the m = max(abs(sample)). Then apply the factor 1/m to all the PCM samples. This would

问题 I was making a website for a music band, and i was wondering the best way to play background music on the website without interrupting the flow of the music (even for a split second). At the moment, i am considering using frames, but this is not supposed to be good practice. Please someone tell me how i can do this. I would prefer to use HTML to code the website as i have not yet mastered coding in flash. 回答1: This might sound controversial, but here's an idea: Don't play music on your

问题 I am making an Music Player App.I have two different Fragments for SongsList (SongList.java) and Mediaplayer Controls(i.e Mediaplayer.java that includes play, pause buttons). Now, i want to connect my SongsList.java with Mediaplayer.java. I want to select a song from SongsList.java which gets played in Mediaplayer.java. How do I do ? PLEASE HELP !!! SongList.java import android.app.Fragment; import android.content.ContentResolver; import android.database.Cursor; import android.net.Uri; import

问题 I am making an Music Player App.I have two different Fragments for SongsList (SongList.java) and Mediaplayer Controls(i.e Mediaplayer.java that includes play, pause buttons). Now, i want to connect my SongsList.java with Mediaplayer.java. I want to select a song from SongsList.java which gets played in Mediaplayer.java. How do I do ? PLEASE HELP !!! SongList.java import android.app.Fragment; import android.content.ContentResolver; import android.database.Cursor; import android.net.Uri; import

问题 I am new to Android programming and I am trying to make a simple Media Player app which extracts songs from the user's SD Card and enables the user to play the songs. The problem I face is that while a song is playing, if the user clicks on some other song, that song also starts playing. I searched for the solution and used release() but the problem persists. I would appreciate any help given! Relevant code: public class Player extends AppCompatActivity implements SeekBar

问题 I am playing a song with the help of Media Player using following code, mediaPlayer = new MediaPlayer(); mediaPlayer.setDataSource( "sound_file_filepath" ); mediaPlayer.prepareAsync(); mediaPlayer.setOnPreparedListener(new OnPreparedListener() { @Override public void onPrepared(MediaPlayer mp) { mediaPlayer.start(); } }); Now i have a toggle kind of image in my .xml file which first shows a play image. After clicking/touching the play image it will start the song and replace the image with

问题 I apologize if this turns out to be a stupid question, it might turn out as a quick fix but I just cant figure it out. I'm building a music player in android studio and none of the songs on the sdcard dont show up in the list view, only the ones in internal memory, even though I did implement getExternalStorageDirectory() and added the permission in the manifest file. Any input on this or constructive criticism is greatly apreciated. Here is the main java class. public class MainActivity

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 9 months ago . There are many ways of playing sounds on Windows. Which are the differences, advantages and disavantages of each method? I know there are at least 5 methods: 1991 WinMM.dll/mmsys.dll PlaySound 1995 MCIWnd (as suggested by @casablanca) 1996 DirectSound 1998 WaveOut 1999 ASIO 1999

问题 Background: In Android 4.4, Google decided that apps should not have write access to SD cards. However, apps can write to /SDCard/Android/data/App Package Name. So this is what I've done. I have written an MP3 file to /Android/data/. I then want this MP3 file to show up in Android music players. I've tried the following... sendBroadcast(new Intent(Intent.ACTION_MEDIA_MOUNTED, Uri.parse("file://" + filePath))); and.... MediaScannerConnection.scanFile(this, new String[] { file.toString() }, new