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Embeds cover art in music files (MP3, M4A/AAC, Ogg/Vorbis)
/*
Command-line application for embedding JPEG cover art in MP3, MP4 and OGG audio files.
Based on taglib-1.7 (debian libtag1-dev)
and base64encoding (http://code.google.com/p/base64encoding/) needed for OGG Vorbis embedded cover art
which uses libssl-dev
gcc -g base64.c -lssl -c
g++ -g -I. -I/usr/local/include/taglib -L/usr/local/lib -ltag -lssl setcover.cpp -o setcover base64.o
*/
/* Copyright (C) 2004 Scott Wheeler <wheeler@kde.org> ImageFile and MP3 example
* Copyright (C) 2011 Guy McArthur <guymac@sourcecurve.com> MP4 and OGG examples
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <mpegfile.h>
#include <attachedpictureframe.h>
#include <id3v2tag.h>
#include <mp4file.h>
#include <mp4tag.h>
#include <mp4coverart.h>
#include <vorbisfile.h>
#include <xiphcomment.h>
#include <flacpicture.h>
#include <iostream>
extern "C"
{
#include "base64.h"
}
class ImageFile : public TagLib::File
{
public:
ImageFile(const char *file) : TagLib::File(file)
{
}
TagLib::ByteVector data()
{
return readBlock(length());
}
private:
virtual TagLib::Tag *tag() const { return 0; }
virtual TagLib::AudioProperties *audioProperties() const { return 0; }
virtual bool save() { return false; }
};
int main(int argc, char *argv[])
{
if (argc != 3)
{
std::cout << "Usage: setcover <mp3|m4a|ogg> cover.jpg" << std::endl;
return 1;
}
TagLib::String fileName = argv[1];
TagLib::String fileType = fileName.substr(fileName.size() - 3).upper();
ImageFile imageFile(argv[2]);
TagLib::ByteVector imageData = imageFile.data();
if (fileType == "M4A")
{
// read the image file
TagLib::MP4::CoverArt coverArt((TagLib::MP4::CoverArt::Format) 0x0D, imageData);
// read the mp4 file
TagLib::MP4::File audioFile(argv[1]);
// get the tag ptr
TagLib::MP4::Tag *tag = audioFile.tag();
// get the items map
TagLib::MP4::ItemListMap itemsListMap = tag->itemListMap();
// create cover art list
TagLib::MP4::CoverArtList coverArtList;
// append instance
coverArtList.append(coverArt);
// convert to item
TagLib::MP4::Item coverItem(coverArtList);
// add item to map
itemsListMap.insert("covr", coverItem);
tag->save();
}
else if (fileType == "MP3")
{
TagLib::MPEG::File audioFile(argv[1]);
TagLib::ID3v2::Tag *tag = audioFile.ID3v2Tag(true);
TagLib::ID3v2::AttachedPictureFrame *frame = new TagLib::ID3v2::AttachedPictureFrame;
frame->setMimeType("image/jpeg");
frame->setPicture(imageData);
tag->addFrame(frame);
audioFile.save();
}
else if (fileType == "OGG")
{
TagLib::Ogg::Vorbis::File audioFile(argv[1]);
TagLib::Ogg::XiphComment *tag = audioFile.tag();
/*
PROPOSED http://wiki.xiph.org/VorbisComment#METADATA_BLOCK_PICTURE
*/
TagLib::FLAC::Picture* picture = new TagLib::FLAC::Picture();
picture->setData(imageData);
picture->setType((TagLib::FLAC::Picture::Type) 0x03); // FrontCover
picture->setMimeType("image/jpeg");
picture->setDescription("Front Cover");
TagLib::ByteVector block = picture->render();
tag->addField("METADATA_BLOCK_PICTURE", b64_encode(block.data(), block.size()), true);
/*
UNOFFICIAL DEPRECATED http://wiki.xiph.org/VorbisComment#Unofficial_COVERART_field_.28deprecated.29
*/
block = imageData;
tag->addField("COVERART", b64_encode(block.data(), block.size()), true);
audioFile.save();
}
else
{
std::cout << fileType << " is unsupported." << std::endl;
}
}
@ersmtp

I'm getting a compile error when g++'ing

$ g++ -g -I. -I/usr/local/include/taglib -L/usr/local/lib -ltag -lssl setcover.cpp -o setcover base64.o

/usr/bin/ld: base64.o: undefined reference to symbol 'BIO_ctrl@@libcrypto.so.10'
/usr/bin/ld: note: 'BIO_ctrl@@libcrypto.so.10' is defined in DSO /lib64/libcrypto.so.10 so try adding it to the linker command line
/lib64/libcrypto.so.10: could not read symbols: Invalid operation
collect2: error: ld returned 1 exit status

Running Fedora18 x86_64. Any idea what this could be?

@musicinmybrain

To ermstp, the error tells you exactly what to do: add -lcrypto to the command line.

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