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*; import ws.schild.jave.encode.AudioAttributes; import ws.schild.jave.encode.EncodingAttributes; import ws.schild.jave.Encoder; import ws.schild.jave.MultimediaObject; import ws.schild.jave.info.MultimediaInfo; static public boolean convertV2A(String vFile, String aFile){ boolean succ

Show Dim SourceFile As String = "D:\test.mp3" Dim TargetFile As String = "D:\test.wav" Dim AudioAttrs1 As AudioAttributes AudioAttrs1.Initialize AudioAttrs1.SetCodec("pcm_s16le") Dim MO1 As MultimediaObject MO1.Initialize MO1.Create(SourceFile,"")
link: It's probably not the cause, but you define the encoder as Enc1, but wait for Enc_Complete also Enc_Event. Should they not be Enc1 ?
link: I would try putting a file in this line where you just have "" Enc1.Encode3(MO1,TargetFile,"",EncAttrs1) The original java code was encode(srceFil
link: Exact. Stupid mistake.:rolleyes: I have no more log, but no output wav file. That's another problem

You could of course use my ffmpeg-encoder which can convert wave to mp3. There may be other alternatives. If you are interested, send me a PM.
link: Sub GL_GetTempFolder() As String Dim TempDir As String = "" #if B4A TempDir = File.DirInternalCache #else TempDir = File.DirTemp #End
link: Hi Guys We have an app that uses LibLame to convert recorded wave files (captured using AudioStreamer) into MP3 fles before sending them to remote de
link: sounds like you are not using it correctly then!? You are giving us ZERO Information so all we can do is guessing.

Hi Warwound It's very nice of having this encoder. everything works good. But I cause crash when encode .wav to .mp3 with API29. It is fine with API22. Could you please tell me how to make it work with API29 All the best, Albert Lin
link: I already saw this post, but not helps! I will try with AudioRecorder lib which records in mp3 format Thanks

Relevant links: https://www.b4x./#content https://www.b4x.
link: Hi is there an example how we can record from Mic and encode to MP3. And, is there a sample how we can stream this for Clients. Or how we can do step

Save the bytes to disc. Use liblame to encode it to a mp3. Copy the created mp3 to on of the phone memories.
link: I'm not sure that I understand the question. You can write bytes with File.WriteByte. If you need to change the encoding then check this library: http
link: Thanks, but I record the sound using the audio library and the sound recorded by sterem it is stored in a byte list variable. I want to store this rec
link: hi, i have one list,list of fill byte (voice byte) ,how can save this list to one root to mp3 file ?

Hi everyone! How the correct command to execute the library FFmpeg to convert a wav file to mp3? I used this: ffmpeg -i input-file.wav -vn -ar 44100 -ac 2 -b:a 192k output-file.mp3 but I had the follow error: log: Automatic encoder selection failed for output stream #0:0. Default encoder for fo
link: I solved using the follow command: Dim theCmd As String="-i " & File.Combine(shared, "input.wav") & " -write_xing 0 -id3v2_version 0 " & File.Combine
link: Hi... I'm still starting programming in this environment (java/android) and there are still some things I really need and I've tried everything with

Presumably you need to install the correct codec for Ubuntu. Alternatively you could make sure that the mp3 is encoded in a format that the mediaplayer already has a codec for. Did you encode the mp3? Do you know what format it is? It sounds like it is not a standard format Have you tried any o
link: I have an application that works well on Windows and Mac. I'm trying to run the application on Ubuntu / Debian, but the attempt was not successful. I

Hi everyone! I'm creating a wav files using AudioStreamer library, this working very fine but I need to convert the wav files generated to mp3 files.. For that, I'm trying to use the liblame MP3 encoder/decoder, but I'm have the follow error when I'm using it: Anyone could recommend me any oth
link: I see you made another post, so I just wanted to link to it in case anyone finds this thread: https://www.b4x.com/android/forum/threads/how-can-i-con

Hi All I am looking for a way to compress an audio file. Luckily with B4A, I was able to find this library (thanks to Martin) that converts a wave file to mp3 which did job for me. https://www.b4x.com/android/forum/threads/lib-liblame-mp3-encoder-decoder.22969/#content is there any solution tha
link: There is currently no equivalent library in B4i. However you can record directly with MPEG4 encoding with AudioRecorder.
link: I am currently using AudioRecorder and all is working fine. My only worry is the file size as I have to continuously transmit these files. It seems th

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