Hi Anil, These codecs are not yet supported. Please see the list below for currently supported codecs: http://code.google.com/android/migrating/m3-to-m5/m5-api-changes.html#media
Thanks, Megha On Apr 10, 9:48 am, Anil <[EMAIL PROTECTED]> wrote: > no reply? > > On Apr 10, 10:14 am, Anil <[EMAIL PROTECTED]> wrote: > > > *bump* > > > On Apr 9, 8:40 pm, Anil <[EMAIL PROTECTED]> wrote: > > > > can any of the google engineers assigned to the codecs help? > > > > On Apr 9, 1:34 pm, Anil <[EMAIL PROTECTED]> wrote: > > > > > *bump* > > > > > On Apr 9, 9:43 am, Anil <[EMAIL PROTECTED]> wrote: > > > > > > I am trying to figure out how to play a JSpeex encoded audio file on > > > > > android but am stuck. > > > > > > Speex or JSpeex (the Java implementation) is royalty free and is well > > > > > suited to voice applications. It provides as much compression as mp3. > > > > > Apparently it will be implemented in > > > > > android:http://code.google.com/p/android/issues/detail?id=354&can=4&colspec=I... > > > > > > the project page is > > > > > herehttp://sourceforge.net/project/showfiles.php?group_id=84548 > > > > > > I am trying to figure out how to fit it into the android calls > > > > > > MediaPlayer mp = new android.media.MediaPlayer(); > > > > > mp.setDataSource("/data/data/com.jo.blockpad/files/jo-russkelly_files/ > > > > > 2-0.spx"); > > > > > mp.prepare(); > > > > > mp.start(); > > > > > > Any help appreciated. > > > > > thanks, > > > > > Anil > > > > > > ------------------------------------------------- > > > > > calling it from Java Sound example > > > > > -------------------------------------------------- > > > > > > import java.io.IOException; > > > > > import java.net.URL; > > > > > import java.util.Observable; > > > > > import java.util.Observer; > > > > > > import javax.sound.sampled.AudioFormat; > > > > > import javax.sound.sampled.AudioInputStream; > > > > > import javax.sound.sampled.AudioSystem; > > > > > import javax.sound.sampled.DataLine; > > > > > import javax.sound.sampled.LineEvent; > > > > > import javax.sound.sampled.LineListener; > > > > > import javax.sound.sampled.LineUnavailableException; > > > > > import javax.sound.sampled.Mixer; > > > > > import javax.sound.sampled.SourceDataLine; > > > > > import javax.swing.JOptionPane; > > > > > > /** > > > > > * Audio playing code has been adapted from Matthias Pfisterer's > > > > > * AudioPlayer.java > > > > > * > > > > > * Anil > > > > > */ > > > > > > private MyObservable observable = new MyObservable(); > > > > > > private static int DEFAULT_EXTERNAL_BUFFER_SIZE = 128000; > > > > > > int nExternalBufferSize = DEFAULT_EXTERNAL_BUFFER_SIZE; > > > > > > int nInternalBufferSize = AudioSystem.NOT_SPECIFIED; > > > > > > boolean bForceConversion = false; > > > > > > private static boolean DEBUG = false; > > > > > > SourceDataLine line = null; > > > > > > private Object snippet = null; > > > > > > public void playClip(String urlStr) throws Exception { > > > > > // important - otherwise skim() will fail to move to > > > > > the next node > > > > > this.snippet = snippetRef; > > > > > > /** > > > > > * Flag for forcing a conversion. If set to true, a > > > > > conversion of > > > > > the > > > > > * AudioInputStream > > > > > (AudioSystem.getAudioInputStream(..., > > > > > * AudioInputStream)) is done even if the format of > > > > > the original > > > > > * AudioInputStream would be supported for > > > > > SourceDataLines directly. > > > > > * This flag is set by the command line options "-E" > > > > > and "-S". > > > > > */ > > > > > boolean bForceConversion = false; > > > > > > /** > > > > > * Endianess value to use in conversion. If a > > > > > conversion of the > > > > > * AudioInputStream is done, this values is used as > > > > > endianess in the > > > > > * target AudioFormat. The default value can be > > > > > altered by the > > > > > command > > > > > * line option "-B". > > > > > */ > > > > > boolean bBigEndian = false; > > > > > > /** > > > > > * Sample size value to use in conversion. If a > > > > > conversion of the > > > > > * AudioInputStream is done, this values is used as > > > > > sample size in > > > > > the > > > > > * target AudioFormat. The default value can be > > > > > altered by the > > > > > command > > > > > * line option "-S". > > > > > */ > > > > > int nSampleSizeInBits = 16; > > > > > > String strMixerName = null; > > > > > > int nExternalBufferSize = > > > > > DEFAULT_EXTERNAL_BUFFER_SIZE; > > > > > > int nInternalBufferSize = AudioSystem.NOT_SPECIFIED; > > > > > > AudioInputStream audioInputStream = null; > > > > > URL url = new URL(urlStr); > > > > > audioInputStream = > > > > > AudioSystem.getAudioInputStream(url); > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): primary AIS: " + > > > > > audioInputStream); > > > > > > /* > > > > > * From the AudioInputStream, i.e. from the sound > > > > > file, we fetch > > > > > * information about the format of the audio data. > > > > > These information > > > > > * include the sampling frequency, the number of > > > > > linkSnippets and > > > > > the > > > > > * size of the samples. These information are needed > > > > > to ask Java > > > > > Sound > > > > > * for a suitable output line for this audio stream. > > > > > */ > > > > > AudioFormat audioFormat = > > > > > audioInputStream.getFormat(); > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): primary format: " + > > > > > audioFormat); > > > > > DataLine.Info info = new > > > > > DataLine.Info(SourceDataLine.class, > > > > > audioFormat, > > > > > nInternalBufferSize); > > > > > boolean bIsSupportedDirectly = > > > > > AudioSystem.isLineSupported(info); > > > > > if (!bIsSupportedDirectly || bForceConversion) { > > > > > AudioFormat sourceFormat = audioFormat; > > > > > AudioFormat targetFormat = new > > > > > AudioFormat(AudioFormat.Encoding.PCM_SIGNED, > > > > > sourceFormat.getSampleRate(), > > > > > nSampleSizeInBits, sourceFormat > > > > > > > > > > .getChannels(), sourceFormat.getChannels() > > > > > * > > > > > (nSampleSizeInBits / 8), sourceFormat.getSampleRate(), > > > > > bBigEndian); > > > > > if (DEBUG) { > > > > > out("AudioPlayer.main(): source > > > > > format: " + sourceFormat); > > > > > out("AudioPlayer.main(): target > > > > > format: " + targetFormat); > > > > > } > > > > > audioInputStream = > > > > > AudioSystem.getAudioInputStream(targetFormat, > > > > > audioInputStream); > > > > > audioFormat = audioInputStream.getFormat(); > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): converted > > > > > AIS: " + audioInputStream); > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): converted > > > > > format: " + audioFormat); > > > > > } > > > > > > line = getSourceDataLine(strMixerName, audioFormat, > > > > > nInternalBufferSize); > > > > > if (line == null) { > > > > > out("AudioPlayer: cannot get SourceDataLine > > > > > for format " + > > > > > audioFormat); > > > > > JOptionPane.showMessageDialog(null, > > > > > "AudioPlayer: cannot get > > > > > SourceDataLine for format", "Cannot > > > > > play", > > > > > JOptionPane.ERROR_MESSAGE); > > > > > return; > > > > > } > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): line: " + line); > > > > > if (DEBUG) > > > > > out("AudioPlayer.main(): line format: " + > > > > > line.getFormat()); > > > > > // Anil > > > > > > line.addLineListener(new LineListener() { > > > > > > public void update(LineEvent event) { > > > > > System.out.println("update(). > > > > > SpeechPlayer LineListener. " + > > > > > event.getLine() + " " > > > > > + event.getType()); > > > > > // we want to notify only on the > > > > > events: when clip runs out, and > > > > > // when forcibly stopped. > > > > > // ie. the STOP event. Otherwise the > > > > > application will hang if > > > > > // the blocking array is full. > > > > > // Anil 01/24/2006 > > > > > if (event.getType() == > > > > > LineEvent.Type.STOP) { > > > > > observable.setChanged(); > > > > > > > > > > System.out.println("SpeechPlayer. About to notify " > > > > > + > > > > > observable.countObservers() > > > > > + " observers > > > > > regarding line event STOP."); > > > > > > > > > > observable.notifyObservers(snippet); > > > > > } > > > > > } > > > > > > }); > > > > > > /* > > > > > * Still not enough. The line now can receive data, > > > > > but will not > > > > > pass > > > > > * them on to the audio output device (which means to > > > > > your sound > > > > > card). > > ... > > read more ยป --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
