How to encode WAV to an MP3 file with libmp3lame/lavf libs? 2018-06-02 10:04:09 Hello guys.Im having huge difficulties with a encoding file/batch encoding multiple files at once from source audio file which is a WAV file to an mp3 lossy format. I want to do a very specific thing.Is it possible with ffmpeg libraries to encode WAV file to MP3 320cbr stereo or joint stereo with build in libmp3lame/lavformat? Every time output file is encoded using lavc instead lavf. If not using ffmpeg maybe some other way, actually any way that's its available to use.Somehow it must be possible because google play store encodes that way i supose.The reason im asking here is that its whats foobar2000 player displays. I hope you will be able to help me out.Please have a look at the file i have attached. Tool: lavf | This is what foobar2000 says.The reason im asking here is that its whats foobar2000 player displays. I hope you will be able to help me out.