MP3 is the common name for the MPEG-1 Audio Layer 3(III) or MPEG-2. It is a patented digital audio encoding format using a form of lossy data compression.

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Convert mp3 to wav

Could someone tell if we can convert an MP3 file to WAV format and regain the initial audio clarity? If so, how do I do that?
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3k views

How to convert mp3 to wav with specific options?

I need to convert mp3 files to 8KHz PCM-code 64Kbps bitrate wav file. Is this possible with lame or mpg123, or any other programmes? Thanks.
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3answers
238 views

Is it possible to pad a MP3 file to a desired file size?

I'm trying to be mean to audiophile friends that claim they can tell MP3 compression artifacts by listening. I'd like to create a bunch of MP3s (or other files) based on the same source track to have ...
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1answer
3k views

How to convert mp3 to flac

Can someone tell me how to convert a mp3 audio file to flac format using ffmpeg? I Googled extensively, but almost all resources point to converting flac to mp3, something like ffmpeg -i "input.flac" ...
0
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1answer
934 views

Converting from WAV to MP3 using WMP 12

Hopefully this is a really dumb question, but I can't find the answer: Using WMP 12, bundled with Win64 Home Premium. I have a big music library in WAV format for use on my home stereo system. ...
0
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1answer
417 views

Software to analyze an MP3 file and determine its BPM

I'm building a personal running playlist. I managed to calculate the right BPM (beats per minute) for me through this article on LifeHacker. Now all I need to do is find which songs from my MP3 ...
6
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4answers
2k views

Command line tool to identify audio file specs

I'm looking for an audio file equivalent to ImageMagick's identify command. For example, with identify, I can get brief information about a bunch of images: % identify b* banner1.jpg JPEG 134x614 ...
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2answers
293 views

AAC 256kbit to MP3 320kbit conversion. I know it's lossy, but how?

Has anyone ever transcoded music from a high-quality aac to an mp3 (or vice-versa). The internet is full of people who say this should never be done, but apart from the theoretical standpoint that you ...
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2answers
299 views

Matching ID3 Tags to Existing Files

I have a collection of ripped CDs that were transcoded to a very low bitrate. (and I lost the original MP3s) I'd like to re-rip the CDs to a higher bitrate, and apply the ID3 tags from the existing ...
0
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1answer
267 views

Burn many audio file types to CD while still keeping quality?

I have a bunch of many MP3, FLAC, APE and WAV files and I want to burn them to a single CD which will be played on a car CD player, while still keeping their quality at highest level. How can I do ...
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1answer
892 views

Batch compress mp3 while retaining file and directory structure to new target

I have a master directory of music which is organised using subdirectories. My new (cheap) MP3 only holds 8GB so I wish to make a reduced version of my music with a lower bitrate. Is there a free ...
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2answers
3k views

Previewing audio files in Windows Explorer

Is there any program that can play audio files by right click/mouse hover directly in Windows Explorer? *Update:*Please introduce other apps (if any).
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1answer
155 views

Is there an acoustic fingerprint tagging for audiobooks in mp3 format?

I am looking for a linux-based solution that will automatically tag my audiobooks, which are mp3 files. I do not want my audiobooks listed as music, this makes the music libary very messy. There is ...
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1answer
1k views

What does Amazon's MP3 downloader do that can't be done with a normal download?

I just bought a new album from Amazon and found out they want me to download and install some custom program just to download some mp3's. This does not make sense to me from a technical standpoint - ...
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3answers
10k views

Convert file from VOC to MP3

I would like to convert a sound file (from a digital voice recorder) with the extension .voc to an .mp3 file or some other common sound files. I am on Windows 7 64 bit. I have tried the program ...
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2answers
15k views

How to add a mp3 handler to sox?

I want to play music in the terminal with sox. # install sox/lame sudo apt-get install sox sudo apt-get install lame # play music play music.mp3 # play FAIL formats: no handler for file extension ...
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1answer
379 views

Cannot modify MP3 metadata

I cannot change the metadata on some MP3s in Windows 7. I change the information, but it is lost later. Also, in Windows Media Player, I cannot see the tagging information and I cannot seek in the ...
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1answer
639 views

How to increase volume of a track on OSX

I'm looking for some software to increase the volume of a track that I have in m4a (but I know how to convert it to whatever) for osx. Can anyone name such a thing? I tried macMP3gain but that ...
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2answers
6k views

How can I convert a .amr file to a .mp3

My phone records in .amr and my mp3 player can't play them, what's the simplest way to convert them? Phone is Nokia C3-10 and mp3 player is an iPod classic, but I can easily get files off and on ...
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2answers
902 views

how to play MP3 files at fast speed

I have MP3 file and the contents are continuous and slow. Is there any tool, which converts them to fast speed. I am aware of the fact that with VLC, i can play fast. But, the problem is every time ...
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0answers
140 views

mp3 bug after ffmpeg converting

I'm converting wav (ima adpcm) to mp3 by ffmpeg ffmpeg -i audio.wav -acodec libmp3lame audio.mp3 and play it in browser by html5. But audio doesn't end at about 1-2 seconds from the end of file ...
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5answers
2k views

Command line tool to write flac, ogg vorbis and mp3 id3v2 meta data?

Is there any command line tool that can write all three formats/containers? I've already searched but could not find anything that does the job. So far I'm using vorbiscomment, metaflac and id3tool ...
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4answers
572 views

Converting MP3 files to small size

Is it ok to convert a MP3 file from 128kbps to 80kbps vbr? I mean, will there be a difference if I convert 1411kbps WAV to 80kbps MP3 vbr? How much will be that difference?
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2answers
334 views

Do iTunes or Windows Media Player affect the quality of my MP3 collection?

I have a back up directory of all my mp3 files because I am concerned about the above mentioned tools decreasing the quality of the files. Since my collection is fairly large I find the auto-tagging, ...
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8answers
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How do I split an MP3 file without re-encoding it?

I have a 400 MB MP3 file at 96kbps, taken from a CD. I want to split this into many files. Is there any way to do that without affecting the quality of audio or maybe without re-encoding the file?
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1answer
488 views

Tagging mp3 files [closed]

I'm looking for a easy to use mp3 tagging program for osx, does anyone have a suggestion? Note: cmd line programs are ok, but I'd rather have something with a UI.
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2answers
3k views

How to convert PCM to MP3?

I have some .pcm files and I want to convert them to high quality .mp3 format. How can I do that? I've tried searching online but haven't found any programs that can do this. Ay suggestions? ...
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0answers
13 views

Free tool to join mp3 files with their ends overlapping [duplicate]

Possible Duplicate: Join multiple MP3 files (lossless) I need a free software tool, so that I can join hundreds of small mp3 files into one. I know there are several mp3 cutters and joiner ...
2
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1answer
114 views

Is it possible to permalink to a location within an MP3 file?

YouTube has a cool feature where you can link to locations within a video. e.g.: http://www.youtube.com/watch?v=WvDedo8r1Fk#t=41s Is there a way to do this with audio (e.g. MP3) files, preferably ...
0
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0answers
169 views

How does Adobe convert WAV to MP3?

When using Adobe's programs (Flash for example) to convert WAV audio to MP3 there is no silent gap added to the beginning of the MP3 file like it is when I for example use LAME (when using LAME a ...
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votes
2answers
2k views

Covert WAV to MP3 without adding silence at the beginning

Here's whay I need to do: Convert a 30.0 sec WAV to a 30.0 MP3. I've tried doing this using LAME however no matter what I try LAME always adds a short moment of silence to the output mp3. Using LAME ...
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3answers
191 views

Why do 700 MB blank discs only fit what iTunes says is about 150 MB of songs?

Why do 700 MB blank discs only fit what iTunes says is about 150 MB of songs? I've always assumed that it writes the songs in a different way than they're stored on the computer's hard drive. Is ...
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3answers
324 views

Absolute easiest, dead-simple way to setup podcast from a bunch of mp3 files?

I have some friends who work at a non-profit institute which hosts a lot of guest speakers. They typically record those programs and then make them available on their website. The problem is that ...
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4answers
6k views

Remove all album art images in multiple mp3 from multiple directories in single process

How to remove all album art images in multiple mp3 from multiple directories in single process? Is there any web-utility /software that I can use ? I don't want to edit single mp3 album art and save ...
0
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1answer
539 views

iTunes ID3 Metadata Vs. Library-only Metadata

What metadata does iTunes store in the song ID3 tags and what will it only store in the library file? Are the any reference documents that explain this?
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3answers
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ID3 tagging by “/artistname/albumname” directory structure

I have a large number of MP3s (> 10000) organized in a directory structure like /Music/Artistname/Albumname/Trackname.mp3 Many of them are missing the correct ID3 tags for artist and album. Does ...
0
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3answers
1k views

Rip concert DVD to MP3

If I have a concert DVD—that I own legitimately—is there any way to rip the tracks to MP3? The end goal is to get the music onto my iPod and or iPhone, and so if there are any workarounds—short of ...
3
votes
2answers
760 views

audacity - convert multiple .aup's to .mp3's

I have a bunch of about 130 .aup files (all recordings of vinyls) that I would like to convert to mp3. Each .aup is an entire side of the vinyl (I don't want to split the tracks - the whole side as ...
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1answer
1k views

iTunes and Unicode ID3 Tags

I'm using MP3Tag for tagging my MP3s since a long time and it creates very good results. With iTunes (of course not with other MP3 programs e.g. Winamp) I always have problems after first import of ...
5
votes
4answers
5k views

How to convert a CD into MP3 files with just Windows XP & Windows Media Player 9?

How can I convert a CD into MP3 files with Windows XP and Windows Media Player 9? At first sight it seems it can only save WMA files.
2
votes
1answer
2k views

Dump/load metadata with FFmpeg (WMA to MP3)

I need to convert WMA metadata into MP3 ID3 tags. FFmpeg should be able to dump them into a file and load them back to another using implemented mappers. I cannot find syntax of usage though: ...
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3answers
171 views

Can I e-mail as WAV file and get back a MP3 file? [closed]

Is there a service where I could e-mail as WAV file and get it back a MP3 file?
3
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3answers
3k views

How to make the folder name as Album tag for mp3?

I have a bunch of mp3 and when I import them in Banshee, it's all messed up. The mp3 files I have are organized by folder and I would like to make the folder name as the album tag for the mp3, so that ...
0
votes
1answer
78 views

My itunes library files now start with “original” in the filename. How to fix?

Not sure what happened, but I think an app I was looking at as an alternative to iTunes at one point, may have hosed my music library. In trying to clean up and de-dupe my music library, I have found ...
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3answers
2k views

Batch convert .wav to mp3 and ogg?

I have a few hundred .wav files that I need to convert to both ogg and mp3 format. Is there a way that I can do this in batch either from Audacity or from some other command line tool?
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1answer
788 views

convert IMG with CUE to MP3 (or maybe others, like FLAC, OGG, …)

I'm searching for some tool which can convert some IMG+CUE file to MP3 (or other formats). It should be: easy-to-use (i.e. preferable a GUI; or if console-only, straight-forward to use, without ...
1
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1answer
93 views

Automating music transcode

I want to be able to transcode my music library (lots of nested folders, no space) to a different bitrate. I've been doing this manually with Media Coder, but I've noticed that not every file ends up ...
2
votes
1answer
210 views

Find music videos in bulk

I have a fairly large MP3 collection, that I would like to upgrade to a music video collection. Basically what I want to do is go through all my songs and find matching music videos. I plan on doing ...
2
votes
2answers
2k views

Auto analyze audio and rename ID tags [duplicate]

Possible Duplicate: Auto-tagging MP3s I used several applications for iOS platforms such as: Soundhound, Shazam. They work like that: First records music from mic, then searches it over ...
8
votes
1answer
14k views

FFmpeg command to convert MP3 to AAC

I can issue this command: ffmpeg -i input.mp3 -acodec alac -ab 128k -ar 48000 -ac 2 -y output.m4a to create a m4a file. But when I issue this command ffmpeg -i input.mp3 -acodec alac -ab 128k ...