Android :: Audio Track Support?
Mar 15, 2010I like to know on which version of SDK does support 'AudioTrack' class? Does 'AudioTrack' can be used from 1.5 SDK, 1.6 SDK and 2.0 SDK?
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Android :: Audio Track Play Music
Sep 6, 2010I'm an android starter I tused AudioTrack to play music But it just tell me filenotfoundexeception I try to play mp3 wav ogg (all in raw dir) I've no idea where is wrong? here are my code:
CODE:..................
Android :: Buffer Size For Audio Track
Jun 17, 2009This may be impossible but is there any way that I can get a smaller buffer size for AudioTrack than what is provided by getMinBufferSize method?
This is how I am instantiating AudioTrack right now: SR = 44100; bufSize = AudioTrack.getMinBufferSize(SR, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT); audioTrack = new AudioTrack(AudioManager.STREAM_MUSIC, SR, AudioFormat.CHANNEL_CONFIGURATION_MONO, AudioFormat.ENCODING_PCM_16BIT, bufSize, AudioTrack.MODE_STREAM);
With sample rate of 44100, getMinBufferSize always returns 4800. If I try to make the buffer size smaller than 4800 then I get the following error message: E/AudioTrack( 318): Invalid buffer size: minFrameCount 1200, frameCount 600 E/AudioTrack-JNI( 318): Error initializing AudioTrack E/AudioTrack-Java( 318): [ android.media.AudioTrack ] Error code -20 when initializing AudioTrack. D/AndroidRuntime( 318): Shutting down VM W/dalvikvm( 318): threadid=3: thread exiting with uncaught exception (group=0x4000fe70) E/AndroidRuntime( 318): Uncaught handler: thread main exiting due to uncaught exception I/CheckinService( 59): From server: Intent { action=android.server.checkin.FOTA_CANCEL } E/AndroidRuntime( 318): java.lang.RuntimeException: Unable to start activity Does anyone has any ideas how to over come this problem?
Android :: Audio Track Class Streaming Mode
May 18, 2010I am trying to playback voice data which is received in form of RTP packets in my application. The class
Receiver.java extends thread is playing back the audio. The question is
1. For real time streaming operation how to configure the write(byte[], int offsetInBytes, int sizeInBytes) methods?
2. What is the function and purpose of getPlaybackHeadPosition() What is playback head position kindly explain! Note: The RTP packets I am receiving are not from a traditional Datagram Socket but rather then from Ad Hoc Network so there is unknow delay for receiving the RTP packets. I need to design the Receiver class to play back the voice as soon as packets are recieved. Kindly help me in this regard You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+ unsubscribe@ google groups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Android :: Playing Audio From Audio Track In Android
Feb 15, 2010I want to play music from online mp3 link.I am reading the music data into a stream and trying to play it using audio track.But itz giving only noise.No music i could listen.here buffer is the audio data i am reading into.Same buffer I can play in MediaPlayer,,,But i could not play in audio track.
View 1 Replies View RelatedAndroid :: Create Sound Effects Manipulation On Audio Track?
Dec 28, 2009I am creating an android app that basically records an applies an "Effect" on the audio track then plays it back. I got my app to record an play back but I am stuck an not sure where do go from here. I have been Googling for days now trying to find a open source audio library or some way to change the audio after I record it. I currently have it setup to play back using SoundPool an I't lets me speed up an slow down the audio. I would like to do things like change pitch an add echo etc. I will appreciate any responses because I am totally stumped right now.
View 1 Replies View RelatedAndroid :: Audio Equalizer Support
Apr 13, 2010Let me know the extent of equalizer support for audio the android offers. Could you point out equalizer sdk apis ?
View 3 Replies View RelatedAndroid :: 3GP Audio Support In Eclair
Apr 8, 2010I have observe issue while playing with Android Music app :
The "Music" application in Android 2.0 {eclair} and 2.1 does not recognize an AMR-NB formatted audio file with the ".3gp" extension although it is listed in the Android Supported Media Formats in Android Developer's Guide:- <http://developer.android.com/intl/ja/guide/appendix/media-formats.html>
It does recognize the same file with ".amr" extension.
While Music in Android 1.5 {cupcake} recognizes both AMR-NB formatted audio file with ".3gp" and ".amr" extensions.
I also want to know if it is the current behavior of Music in Android 2.0 and 2.1 or a issue existing ??
If it is discussed earlier in at any thread before please place the link here .
Android : Does SDK 1.5 Support Audio - Mp3 Streaming
Sep 2, 2009I am working on a music streaming application and cannot find APIs I can use for it (MediaPlayer supports files only local or HTTP). I have a few questions and would appreciate if someone can help me answering them.
Does Android SDK 1.5 support audio streaming (MP3 stream for example)? If does what API calls I can use? If doesn't what are the plans for future SDK releases that would support streaming? Are there any suggested work arounds until the streaming is supported (like temp files etc)?
Android :: Support Receiver Mode For Playing Audio Files?
Nov 16, 2010I have a requirement where I need to play an audio file in receiver mode(earpiece).I am not sure whether higher versions of Android SDK supports this receiver mode.I went through some links which said about 1.5/1.6 having changes in these Audio APIs and hence not sure.
View 1 Replies View RelatedGeneral :: Android Music App - Player Does Not Support This Type Of Audio File
Mar 8, 2010Music101 question: Im new to Android and I have a CLIQ.
I just copyied music files from my Windows-based pc the they all copied with no problem. The issue is when I go to play the music I have to force close the app repeatedly then I get an error message saying "sorry player does not support this type of audio file".
Is there an app available to convert files or did I mess up the path in someway that the songs, all mp3's btw, just aren't being located properly?
Media :: Dual Audio Support On Phone?
Oct 21, 2010I got a samsung galaxy s vibrant and I loaded elfen lied on my phone the subtitles are supported but my audio isn't working was wondering if it was because it is in dual audio. I am currently running 2.1 eclair on my phone.
View 3 Replies View RelatedHTC Hero :: Sorry The Player Does Not Support This Type Of Audio File
Sep 25, 2009Has anyone else had this issue while trying to play MP3's through the Music player? I downloaded this album the other day (legally of course), the first track plays fine but the rest of them just throw up this error.
"Sorry, the player does not support this type of audio file"
The tracks play fine in media player so I'm a little stumped.
General :: Audio Player With Remote Control Support?
Oct 3, 2012I do have an unused Xperia X8 which would perfectly fit as an extension for my HiFi. The X8 should be plugged to the HiFi using a normal stereo jack and should provide the music to the HiFi.
The music should be stored on a network share or/and on the MicroSD card - and in some rare cases on some cloud service.
To find a player which is supporting these things is not a problem - but I do not want to get up every now and then to change music or to skip to the next track or change my playlist.We do have other Android devices lying around as well incl. a tablet So is there a way to control another Android Device which acts as a music player - from another Android device or PC to change music, to skip songs and so on ?!
If you are on PC - that is easy - you get a Web Interface for nearly every piece of software but hey - what about the android eco system - how they play together ?!
Motorola Milestone :: Player Does Not Support This Type Of Audio File
Jul 22, 2010I am getting the following error when I try to play some song using the standard "Music" App: "sorry, the player does not support this type of audio file" So far I have only had this happen on .ogg files. I can play some .ogg files with no problem but other will not play. Often there is one I can play and one I can't from the same album which I ripped from my CD in the same ripping session so the encoding parameters should be the same. Another weird thing is that I sometime can succeed in playing a song by finding it in OI File Manager and selecting it there. OI File Manager opens in in the "Music" App and it plays not problem, but I cannot open it from within "Music" App!
View 5 Replies View RelatedSprint HTC Hero :: Do All Earpieces Support Streaming / Playing Music / Sprint Tv Audio / Google Listen?
Dec 4, 2009I have had a lot of smart phones but never used bluetooth headsets and have a few questions.Can you get a bluetooth earpiece for answering phone calls that lets you answer from the headset once paired?
Do all the earpieces support streaming or playing music/sprint tv audio/Google listen?Are they all mono or do some single earpieces have stereo?Is there an industry standard for noise reduction that I should look for in the feature list? Any other tips if I just want to buy one and be satisfied its the right one?
Android :: ATrackDog - SD - Track Backup App Vs. ATrackDog - Track New Version
Dec 1, 2009I was just wondering what the difference between aTrackDog(SD) and the regular aTrackDog? Which is better and more stable?
View 2 Replies View RelatedHTC Incredible :: WAV File Player - Player Does Not Support This Type Of Audio File
May 19, 2010Every time someone leaves me a voicemail on my home phone number, VOIP home phone voice mail box sends me the voicemail as a .wav file attachment. When I try to play this .wav file the phone refuses, saying "Sorry, the player does not support this type of audio file".
So, I take it the .wav files cannot be played on Android phones. Has anyone found a workable and simple workaround to this yet?
Motorola :: Android Player To Recognize Audio Tags On Lossless Audio Files?
May 23, 2010Does anyone know if there is a way for either meridian or the regular android player to recognize audio tags on lossless audio files?
View 1 Replies View RelatedAndroid :: Analog To IOS Core Audio / Audio File Stream Services?
Sep 22, 2010Is there an Android equivalent to the iOS Core Audio / Audio File Stream Services? I need to be able to read audio bytes from a network and feed them to the audio system under my control, so I can do my own timeouts / reconnects / range requests / etc. without interrupting the audio playback (since the system audio thread would be playing audio already enqueued). It seems that MediaPlayer doesn't give me this level of control. Is there a lower-level framework that does, either in the SDK or NDK?
View 2 Replies View RelatedAndroid :: Combine Only One Audio File From Two Audio Files
Oct 2, 2010I want combine two audio files. (A audio file + B audio file = AB audio file)So, my search result is:
1. useing an AudioTrack.
2. decode PCM from audio file.
3. combine PCM.
This is currect? It there another way?
Android :: How Can I Apply An Audio Effect To Recorded Audio?
Oct 17, 2010I want to record a sample from the microphone, then I want to play the recorded file maximizing the volume and apply some audio effect, like modifing sample rate or addind an echo.Waht is the best way? is there an example?
View 1 Replies View RelatedAndroid :: Audio Record And Play Recorded Audio
Jun 2, 2009Could you please let me know how to do the audio record in android emulator and play the same recorded audio. Could you please help me in proceeding in development.I tried with MediaPlayer API's also.Its not working.
View 5 Replies View RelatedAndroid :: Determining Audio Format Of Audio Files
May 8, 2010Is there a way to determine the audio format of an audio file in Android? On normal java I do it like this:
File file= new File(...);
AudioInputStream stream = AudioSystem.getAudioInputStream(file);
AudioFormat format= stream.getFormat();
Motorola Droid : How To Play Audio From Phone Through RR Audio System?
May 5, 2010I connected my phone via USB to my RR sport to upload audio files to the RR hard drive. However, I keep getting connection error. Apparently my device is not being recognized as a storage. I did the unmount thinking. Also, I am wondering how I can play audio from my phone through the RR audio system.
RR is 2010.
Android :: Play Remote Audio File In Android Audio Player
Nov 12, 2010I am working on a application that would allow users to play remote files. My question is how do I open those remote files to be played in the default android player?but this does not give me control of what is happening!
View 2 Replies View RelatedSamsung Galaxy S :: Audio Codecs /can't Hear Any Audio
Jun 28, 2010I have a 720p video that I am trying to play on GS. The image is amazing by the way. But I can't hear any audio (works fine on my PC). Anything wrong with the audio codec used?
View 7 Replies View RelatedAndroid :: Decode MP3 Audio Data To PCM Audio Format In Android
Dec 9, 2009I am streaming an MP3 audio and instead making this MP3 audio to play, I want it to be converted to PCM format and pass this PCM audio to AudioTrack(as it takes PCM data as input.) instead of passing my MP3 stream to MediaPlayer. Can anyone please help me to convert the MP3 to PCM stream?
View 3 Replies View RelatedAndroid :: Android -- Support 1.6 - Support For Deprecated Code In 1.5
Jul 3, 2010I'm trying to build a app that uses the SmsMessage class but there are two versions depending on the API level of the device:
android.telephony.gsm.SmsMessage (deprecated for 1.6 and above)
android.telephony.SmsMessage (the new class for 1.6 and up)
I want to target 1.5 and yet have the newer class (android.telephony.SmsMessage) run on devices with 1.6 or higher. How do I do this?
I have already tired this: http://devtcg.blogspot.com/2009/12/gracefully-supporting-multiple-android.html but I couldn't get it to work (the author doesn't mention how he/she handles the different imports, the exact api level settings etc.)
CODE:....................
How To Track Downloads In Android
May 25, 2012In my application I am trying to track Downloads happening in my device (from Google play store or from any URL s) . I don't want to start any download my app should track of downloads going on in device. When ever Download starts my application should start listening to it. When user starts downloading my application should track download start time and when download completes I want to get end time and size of data downloaded.
Q1. Is there any way to do the above requirement.
Q2. If multiple downloads happening I want to get record of both downloads separately.
Q3. I need to get from which url Download is happening. Or Is it happening from any app like Google play store.