Android :: Amr Codec Only Output Zero Data
Apr 27, 2009
I am trying play an amr file on android emulate, but nothing here, only see the progressbar froward. so farther, I fond the amr codec only out all zero data.I also go www.3gpp.org dondord the amr code 26073-800.zip, and user it doecde the same amr file, it works good. now, what coule do, to make amr file play good. i am sorry for my bad English.
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Apr 27, 2009
Is there a method to access the digital output of the audio codec without first storing it into a file, a streaming output?
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Apr 8, 2010
I have an Observable and an Observer. The observable does download some stuff in a background thread and calls notifyObservers to let the observers read the status. At some point in public void update the observer tries to updates the GUI Is there some way I can prevent this from happening? I'm sure I'm missing something obvious here.
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Feb 6, 2014
I want to output Android's camera output to a PC through Wifi or Internet.
I cant find a suitable app for the purpose. I did try to find one.
Closest I came to was MirrorOp Sender, but it shares screen?
I have a Galaxy S3 I9300 and a Galaxy Mini S5570
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May 25, 2010
I am wondering if there is any timeframe for VP8 to be included into Android?Is it possible for me to build and use it myself using NDK to decode/encode video?
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Mar 10, 2010
I currently have a Loop back program for testing Audio on Android devices.It uses AudioRecord and AudioTrack to record PCM audio from the Mic and play PCM audio out the earpiece. So as you can see in the creation of the AudioTrack and AudioRecord the Encoding is supplied via the AudioFormat but this only allows 16 bit or 8 bit PCM.I have my own G711 Codec implementation now and I want to be able to encode the audio from the Mic and decode it going into the EarPiece, So I have encode(short lin[], int offset, byte enc[], int frames) and decode(byte enc[], short lin[], int frames) methods but I'm unsure as to how to use them to encode and the decode the audio from the AudioRecord and AudioTrack.
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Jul 15, 2009
I was wondering what kind of Audio/Speech Codecs are available for the 1.5 SDK? Are there any Open Source projects working on this?
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Oct 5, 2009
I am developing a VoIP client for android using the mjsip any one have the idea about integrating the G729 codec with mjsip.
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May 25, 2009
Anybody is having the knowledge on porting of our own codec with replacing the Android one.
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Aug 11, 2010
What codec settings will produce valid videos for playback on Android (videoView) and iOS UIWebView)?
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Dec 7, 2009
I would like to know how can we get the video file resolution (width and height), and its codec.
Is there any API available in android which we can the required info about the media file as I described above.
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Aug 1, 2010
Which is the best codec to use? I've just noticed that I've an additional one since upgrading to Froyo.H.263, H.264 or MPEG4? Which is the best quality, or are there positives and negatives to each?
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Oct 12, 2010
I don't bother to take videos with the Evo because of the embarrassing audio.It sounds so horrible I can't stand to listen! Anyway, I was looking at a developer's page that said you're free to use any codec supported by Android.However, the chart shows AMR narrow band as the only thing that will encode audio. It only works from 200-3400hz @8k bitrate. No wonder it sounds so bad.Do you folks know who to contact about using another encoder for video, not the same crappy one it uses for voicemails (which sound equally horrible).
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May 4, 2010
Has anyone seen a codec for g729 playback. My company uses g729a for its voice mail which I get in my e-mail but can't playback without a codec for a media player. I had one of these for my old WinMo device but can't seem to find one for Android. Any thoughts? Even a different media player with built-in support would work for playing back voice mail on the go.
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Jun 24, 2010
After looking at comparison videos of the quality of 720p video compared to that of the Samsung Galaxy and Iphone 4g, should we be asking HTC for a true HD codec for compression? We have a very powerful device in the EVO 4G, but it is clear that there are a few shortcomings in terms of the software tools provided to unlock that power.
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Nov 28, 2012
MX player popup saying "Unsupported audio codecTS" when started to play movie.
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Aug 17, 2010
Are there any apps out there that take the movie file and apply the right codec to it so that the file can be downloaded in 720p? Is this something HTC is planning on updating or did they do it intentionally for some reason? Can I upload files to youtube from my phone in 480p?
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Jul 6, 2012
Now we have enough devices with aptX support (HTC One series, SGS III, SGT's, Moto Razr) and number of headphones supporting aptX is also increasing. So it would be useful to gather info on this technology. does custom ROMs (Miui, CM) supports aptX codec as it is in stock ROMs of mentioned devices? Is it integrated in Kernel, or separately in Rom?I have bluetooth headphones senheiser PX360 BT with this technology and Moto Razr XT910.
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Feb 3, 2010
I am looking to figure out how to stream a video off my website through the browser. I know it is possible since I've seen some of those mobile porn sites do it, I just cant figure out what format this is in or how to get the video to play.
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Nov 20, 2009
I have been working with the ORB software getting a server up and running with live TV. It would seem that the Hero does not like very much of anything when it comes to streaming. I have been running into this a lot with several web sites. Has anyone heard of a codec pack in the works for the Android OS? Orb just rocks but is limited with the Hero.
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Nov 6, 2011
I have a couple of videos, that I would like to strip the audio from, and was planning to use FLAC, and/or similar lossless codec; but before I do this, what codecs can Andriod decrypt? According to Android Central, it can decode FLAC, but only in Android 4.0 and higher, and I'm currently on Android 2.3.4 on a HTC Amaze 4G...
Is there any software I could get, in order for it to decode/decrypt FLAC correctly?
I don't mind using any other lossless audio codec, as long as Android 2.3.4 supports it...
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Dec 31, 2009
is there any in the market right now with abilities to support multiple codec?
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Jan 12, 2010
Today I tried including the apache.commons.codec package in my Android application and couldn't get it running. Android could not find method ord.apache.commons.codec.binary.* and output the following errors in DDMS
CODE:...................
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Feb 3, 2010
I currently use the AudioTrack and AudioRecord classes in Android.I use the pure PCM data but I was wondering what my options are for other codecs?From this page it seems I can only encode and decode using AMR narrowband?The code runs properly but I'm wondering does it actually encode the Audio as AMR_NB and if this is not a proper way to do it?I was getting a buffer overflow when using raw PCM but none have appeared since using the new code with the MediaRecorder.AudioEncoder.AMR_NB used instead of the AudioFormat.PCM
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Oct 19, 2009
I want to get the booting log. But when I use the logcat, I can't get the whole info. In file dalvik/libcore/x-net/src/main/java/org/apache/harmony/xnet/ provider/jsse/SSLParameters.java, I added "java.util.logging.Logger.global.log(java.util.logging.Level.SEVERE, "SSLParameters.getDefault() is called");" in the function getDefault () . But when I use the logcat, I can't get the sentence "SSLParameters.getDefault() is called". I can test that the function is surely called. Why? How can I get the info?Thanks.
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Sep 24, 2010
Have a video in avi format I want to watch on the tv but the default player doesn't play avi. Are there any players out there that plays avi that will let me output avi through hdmi onto the tv?
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Mar 4, 2010
I'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.
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Jun 19, 2010
How to access mobile audio out in read mode?
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Feb 11, 2009
I wanted to get the frequency of accelerometer output. How many readings can I get per second? And to what precision do I get?
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Nov 5, 2009
Is there any way to get crash logs from android for a released application? I'm wondering if there's some way for a user to email me logcat output so I can see a strack trace if my app crashes.
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