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Questions tagged [lame]

LAME is a high quality MPEG Audio Layer III (MP3) encoder licensed under the LGPL. The name LAME is a recursive acronym for "LAME Ain't an MP3 Encoder". Use this tag for questions on LAME encoder. Also add mp3 tag.

LAME is a high quality MPEG Audio Layer III (MP3) encoder licensed under the LGPL. The name LAME is a recursive acronym for "LAME Ain't an MP3 Encoder". Use this tag for questions on LAME encoder. Also add tag.

More information at

  1. Lame project page - https://lame.sourceforge.io/
  2. Lame wikipedia page - https://en.wikipedia.org/wiki/LAME
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lame mp3 encoder/decoder high battery usage in android

I develop mp3 recorder application and using bass and lame libraries to record a wav and convert it to a mp3 file. when I recording mp3 file android show a notification that say "This app using too much battery and close it". How to config lame…
MohsenTi
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Why converting splitted onto wav files melody into splitted mp3 gives bad sound at fragments borders?

I have a voice recording program that records sound from microphone, then split it onto WAV single-second fragments and the converts every WAV to MP3. I getting normal melody when joining all WAV files together. I getting crappy melody when joining…
Kosmo零
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Translating lame arguments to ffmpeg

I'm trying to translate a lame command to ffmpeg, but I'm not really sure what I'm doing. The first command is not applicable for all audio formats because LAME can't handle them. The second command yields a file that differs 1 kb from the first,…
Lewistrick
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Importing libmp3lame into android studio experimental build gradle 0.4.0

I am trying to use libmp3lame in application developed in Android Studio. Even though my gradle build is successful with the experimental gradle, I get an error when trying to open the activity as follows: E/AndroidRuntime:…
dancag
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Change default bit-rate for lameDS-3.99.5 DirectShow filter

I have an application that needs to encode some audio files in MP3 format, 320 kbps bitrate. I'm using DirectShow to accomplish this task and lameDS-3.99.5 DirectShow filter. The problem is that even if I set lameDS-3.99.5 DirectShow filter in…
Claudiu
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LAME Encoder Node.js MP3 streaming

currently my code decodes MP3 files to PCM and then encodes output to whatever format is required 'MP3' or 'other', its using Node and FFMPEG for this currently. i want to use LAME to do the MP3 conversion encode and leave FFMEG for other formats…
yigames
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How to join mp3 and wav files

Hi all, I've a PHP application to manage audio files. I've two input about audio files: file wav and file MP3 My application joins all files in to an unique mp3 file, and so I convert the wav file in mp3 file before to join them. I'm using…
pasquy73
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Undefined symbols _init_xrpow_core_init in libmp3lame.a

I'm using ffmpeg tool with x264 in my android project for encoding video. Now I wanna add audio convert feature, from 3gpp to mp3. As I understand I should add libmp3lame to ffmpeg bin. I've downloaded last lame version and updated few…
mbelsky
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Unable to add silence to end of mp3 using cat

I have a mp3 file with silence, s.mp3, which I'm trying to add to the end of an mp3 using: cat file1.mp3 s.mp3 > file1.mp3 This worked fine for some mp3 files I downloaded from the net but not the files I created myself using lame. I'm on mac os…
Baz
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Lipo in not creating for arm64, armv7

I'm using the LAME MP3 encoder to convert the caf formatted file to MP3 format. I downloaded LAME and compile and build all architecture like arm64, armv7, armv7s, armv6, i386, i686, x86_64 successfully. I followed this link to create the…
svs
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LameMP3FileWriter: Unsupported encoding format MuLaw Parameter name: format

Trying to convert a 12 year old wav file to mp3, 8K, 8bit, Mono-channel, Mu-Law format, WAV and I am getting this error in LameMP3FileWriter line: LameMP3FileWriter: Unsupported encoding format MuLaw Parameter name: format static void Main(string[]…
live-love
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Packaging LAME.exe with a C# project

Please forgive my noob-ness on this, but how do I package LAME.exe w/ a C# setup project? Currently, I have LAME being called like: //use stringbuilder to create arguments var psinfo = new ProcessStartInfo( @"lame.exe") { Arguments…
CitizenX
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ffmpeg claims that I gave it no output file

I want to use ffmpeg to to ffmpeggy things on my freeBSD box, but recently I ran into a problem. I have never used ffmpeg, so I started by just copying and pasting stuff off of websites, but it never works. I typed: ffmpeg -i foo.mp4 -f mp3…
Accidental brine
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Trimming bit of the beginning off a recorder waveform

I've got a flash 10.1 app that lets me record microphone input to a wav without a media server, which I am saving to an Amazon S3 bucket. I have another process running on a server which gets wavs from this bucket, converts to mp3 using LAME and…
Lowgain
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Python convert audio files to MP3

I'm trying to write a small utility that get as input an m4a/ogg file and converts it to a MP3 audio file. My main goal is not to use any third party binaries such as 'Lame' or 'ffmpeg'. I read allot about PyMedia and such, but my knowledge on audio…
Fernando Retimo
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