mp3

问题 Hi I create arecyclerview apps. when I click an item it shows text and image but I want to add r.raw.b mp3 file as a third item. How could I do it? here is detailed activity. How Could I change them? if anyone help, thanks alot.. Bundle mBundle = getIntent().getExtras(); if (mBundle != null) { mToolbar.setTitle(mBundle.getString("Title")); mFlower.setImageResource(mBundle.getInt("Image")); mDescription.setText(mBundle.getString("Description")); here is main page: GridLayoutManager

问题 I want to convert MP3 file to PCM in Java. How to do that? 回答1: Get the mp3plugin.jar of the JMF. Add it to the run-time class-path of the app. to provide a decoder SPI for MP3. Get an AudioInputStream for the MP3 from the AudioSystem of Java Sound. Convert it to PCM using getAudioInputStream(AudioFormat,AudioInputStream). 来源： https://stackoverflow.com/questions/12437804/convert-mp3-to-pcm-in-java

问题 I'm getting the duration of an MP3 file in this way: TagLib.File file = TagLib.File.Create(fileName); var duration = file.Properties.Duration; and it is consistently giving me a duration between 68 and 75% of the real duration. Windows File Manager, VLC and just playing the MP3 and measuring with a stopwatch agree on the other duration. Any ideas what's wrong here? 回答1: Turned out to be a bug: https://bugzilla.gnome.org/show_bug.cgi?id=605765 来源： https://stackoverflow.com/questions/1982716

问题 I have a collection of media files, mostly music, most of them having been imported from CD many years ago. This collection has been transferred between different media players, different filesystems, different computers, etc, many times. In that process, some tracks have been accidentally duplicated. I'm also constantly trying to curate the metadata on these and get everything properly tagged, since when much of it was originally imported, I did not have fancy media playback software and did

问题 Which is the best and cross-browser way to play a mp3 (very short) file via javascript? I tried different ways but there's always a problem... EDIT 1: I don't need a "full" player, I just need a function than I can call everytime something happens EDIT 2: Ok, I've to explain better my problem. The server is a smartphone connected in a LAN, but not always to the internet. I want to use mp3 because the file weighs only 3kb (instead of 60kb of wav), but if the mechanism to play this file is too

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 last year . In my project I put this code to copy mp3 file here writefile is the function that copies file. code is correctly working on devices except Moto G with Android 5.1 p_name = mp_name.concat(".mp3"); InputStream inputStream = null; try { inputStream = getResources().openRawResource(mpTrake[id]); byte[] reader = new

问题 this is a 2 part question. First off, is it possible to access the audio data in an MP3 independently of the ID3 tags, and secondly, is there any way to do so using available libraries? I recently consolidated my music collection from 3 computers and ended up with songs which had changed ID3 tags, but the audio data itself was unmodified. Running a search for duplicate files failed because the file changed with the ID3 tag change, but I think it should be possible to identify duplicate files

问题 I have been trying to play the mp3 file in browser using default html5 player. http://ujyaaloonline.com/audios/programAudios/1a8fdf5d0433ed581bbcee74836b3305.mp3 Audio is playing but the seek bar is not working here. What might be the problem. Please help. 回答1: You need to support byte range requests on the machine from which you're serving the audio. See SoundManager2's Technical Notes on the subject. Byte Serving is automatically negotiated between client and server, and offers a number of