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Questions tagged [id3]

ID3 is a metadata container (often used with MP3s) which can be used to store details about the enclosing file.

ID3 is a metadata container (often used with MP3s) which can be used to store details about the enclosing file.

More information at https://en.wikipedia.org/wiki/ID3

539 questions
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How can I extract the album art from an MP3 ID3 tag?

I can successfully get the mp3 ID3 tags out of my mp3 app, using php. I am left with a huge BLOB. I'm sure this is pretty straightforward, but I just need a little help in the right direction. What I'd like to end up with is (BLOB DATA…
Ted Robonson
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eyed3 for python - how to load selective id3 data from audio file?

I'm using eyed3 module for reading only 'artist name' tag from a music library, but when some files load correctly others fail just at at the beginning, at the state of loading: mp3file = eyed3.load(filepath) for example, reading my library evolves…
van_folmert
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Java/JAudiotagger: Mp3 wrong ID3 tag size

I'm building an mp3 tagging application using the JAudiotagger library. My application reads the mp3 metadata fine, and can write the metadata fine too, except for the artworks. So my problem is as follows: When I add a number of artworks in the mp3…
Bill Tsagkas
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Saving ID3 tags on iOS

So I want to make my app edit and save ID3 tags. I found on some site a long time ago on how to read them, here is this code in my app: -(NSDictionary*)MP3InfoDictionary { AudioFileID fileID = nil; OSStatus err = noErr; err =…
Maximilian Litteral
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Use ruby mp3info to read mp3 ID3 from external site (without loading whole file)

I have a list of files on a server and would like to load and parse only the ID3 from each file. The code below loads the entire file, which is (obviously) very time consuming when batched. require 'mp3info' require 'open-uri' uri =…
miketucker
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How to edit mp3 ID3 tags in objective-c

I'm trying to edit some mp3 ID3 tags in objective-c. So far I haven't managed to get any further then when I started. I have had a look at the tagLib but I can't seem to get it into my project. Well, I don't know which files I have to add. A…
Silicone
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Find video resolution and video duration of remote mediafile

I want to write an program which can find some metainformation of mediafile. I'm interested in popular video formats, such as avi, mkv, mp4, mov (may be other popular too). I want basically to get: Video size (720, 1080, 360 etc) Total runtime of…
osgx
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Pruning decision tree

How to prune decision tree build with ID3 when there are too few examples in the training set. I cannot divide it into training, validation and test set, so that is out of the question. Are there any statistical methods that might be used or…
ioreskovic
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identify song information from mp3 id3v2 tags

i already have mp3 binary data, i just want to know how can i extract info from it. v1 is easy, take last 128 characters and you are done. but v2 has variable length. documentation says that tag size will be in header but i was unable to find it in…
Achshar
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How to read/write id3 tags in php 7?

There is a list of functions for id3 http://php.net/manual/ref.id3.php. It requires pecl package http://pecl.php.net/package/id3. Both versions of that package is alpha, but that is not the main problem. pear/id3 requires PHP (version >= 4.3.0,…
Hevyweb
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How to add tags like Author,Title and Thumbnail to an .m4a audio file using node.js?

Using Node.js to download files containing music, in .m4a format. Issue: I cannot find a way to add tags and the Cover Art (thumbnail) to .m4a files. I had done this before using another program: achieved by MediaHuman youtube -> mp3 downloader…
Harmonised7
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SoundManager2 onid3() not firing

I'm building a simple Javascript jukebox using the latest SoundManager2 for audio playback, with local MP3 files being the source. I've got file loading and playing sorted, and at the moment I'm trying to get access to the ID3 info of these MP3…
user577537
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Mac Automator to "Get Info" on sing in iTunes and then press next until the last song

Without getting into details, I am updating ID3 tags outside of iTunes and would like to import all of that data into iTunes. Before iTunes 10 I was able to select all songs and click "Get Info" - this would automatically pull all the updated ID3…
Yev
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Attach artwork to mp3 Uri for ExoPlayer

I'm using the more-or-less default ExoPlayer 2.1 SimpleExoPlayer to stream from either a url Uri or a local file Uri. The Uri is loaded into the MediaSource, MediaSource mediaSource = new ExtractorMediaSource(url, dataSourceFactory,…
Nevermore
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eyed3 package for Python not properly setting ID3 metadata

For this I am using Python 2.7.13, Windows 10, and the eyed3 package as documented here. Goal: I am trying to create a script that can input any desired ID3 metadata for MP3 files that are missing information. Problem: The script appears to update…
Orin
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