Extract cover from mp3 file

[mazout]

Hello,

I made an uploader for mp3 files.
I simply want to know how to extract from the id3 tag (with PHP of course)
- the cover
- the comments

I use the function id3_get_tag in PHP but it doesn't extract the cover nor the comments.

Thanks for your help.

--
mazout
EPITA

[James Heinrich]

Code: Select all

$getID3 = new getID3;
$fileinfo = $getID3->analyze($filename);
$picture = @$fileinfo['id3v2']['APIC'][0]['data']; // binary image data
$comments = @$fileinfo['id3v2']['comments']; // multi-dimensional array

[mazout]

Thanx I know extracts comments and covers (adding some code of course).

Great ! Thank you.

--
mazout
EPITA

[jarc]

Code: Select all

$picture = @$fileinfo['id3v2']['APIC'][0]['data']; // binary image data

Hi
With this we can extract the data, but how can we show the data like a jpg image?

Thanks

[ameshkin69]

This is simply not working, iu have no idea what I'm doing wrong but I cannot seem to get the data for the picture which is attatched to an mp3 file!

Does anyone have code that works?

[TEMAndroid]

Anybody can help? I have same problem :(((

[TEMAndroid]

I solved the problem, may be not correctly but it works! :)
in file module.tag.id3v2.php add string (1261):

Code: Select all

$parsedFrame['data']             = substr($parsedFrame['data'], 2);

Please check this bug correctly :)

Sorry for my english

[saulo]

hi, i've been traying show a cover from any mp3 and i can't get the solution.

please somebody help me, my code is:


$getID3 = new getID3;

$ThisFileInfo = $getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");

getid3_lib::CopyTagsToComments($ThisFileInfo);


$picture = @$ThisFileInfo['id3v2']['APIC'][0]['data']; // binary image data

echo $picture;

echo @$ThisFileInfo['comments_html']['artist'][0]."<br>"; // artist from any/all available tag formats
echo @$ThisFileInfo['tags']['id3v2']['title'][0]."<br>"; // title from ID3v2
echo @$ThisFileInfo['audio']['bitrate']."<br>"; // audio bitrate
echo @$ThisFileInfo['playtime_string']."<br>"; // playtime in minutes:seconds, formatted string



thanks for the help.

[saulo]

hi guys, i have the answer, if you need, there it is:

test1.php (here show the info of mp3)

<?php
require_once('getid3/getid3/getid3.php');
//$filename="musica/yoursong.mp3";


// include getID3() library (can be in a different directory if full path is specified)

// Initialize getID3 engine
$getID3 = new getID3;
// Analyze file and store returned data in $ThisFileInfo
$ThisFileInfo = $getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");

// Optional: copies data from all subarrays of [tags] into [comments] so
// metadata is all available in one location for all tag formats
// metainformation is always available under [tags] even if this is not called
getid3_lib::CopyTagsToComments($ThisFileInfo);


$picture = @$ThisFileInfo['id3v2']['APIC'][0]['data']; // binary image data

echo $picture;


// Output desired information in whatever format you want
// Note: all entries in [comments] or [tags] are arrays of strings
// See structure.txt for information on what information is available where
// or check out the output of /demos/demo.browse.php for a particular file
// to see the full detail of what information is returned where in the array
echo @$ThisFileInfo['comments_html']['artist'][0]."<br>"; // artist from any/all available tag formats
echo @$ThisFileInfo['tags']['id3v2']['title'][0]."<br>"; // title from ID3v2
echo @$ThisFileInfo['audio']['bitrate']."<br>"; // audio bitrate
echo @$ThisFileInfo['playtime_string']."<br>"; // playtime in minutes:seconds, formatted string

echo "<img src='cover.php' width='200'>";

?>



and cover.php (here show the binary data)

<?
require_once('getid3/getid3/getid3.php');

$getID3 = new getID3;
#$getID3->option_tag_id3v2 = true; # Don't know what this does yet
$getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");
if (isset($getID3->info['id3v2']['APIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['APIC'][0]['data'];
} elseif (isset($getID3->info['id3v2']['PIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['PIC'][0]['data'];
} else {
$cover = null;
}
if (isset($getID3->info['id3v2']['APIC'][0]['image_mime'])) {
$mimetype = $getID3->info['id3v2']['APIC'][0]['image_mime'];
} else {
$mimetype = 'image/jpeg'; // or null; depends on your needs
}

if (!is_null($cover)) {
// Send file
header("Content-Type: " . $mimetype);

if (isset($getID3->info['id3v2']['APIC'][0]['image_bytes'])) {
header("Content-Length: " . $getID3->info['id3v2']['APIC'][0]['image_bytes']);
}

echo($cover);
}
?>


nice day!

[saulo]

hi guys, i have the answer, if you need, there it is:

test1.php (here show the info of mp3)

<?php
require_once('getid3/getid3/getid3.php');
//$filename="musica/yoursong.mp3";


// include getID3() library (can be in a different directory if full path is specified)

// Initialize getID3 engine
$getID3 = new getID3;
// Analyze file and store returned data in $ThisFileInfo
$ThisFileInfo = $getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");

// Optional: copies data from all subarrays of [tags] into [comments] so
// metadata is all available in one location for all tag formats
// metainformation is always available under [tags] even if this is not called
getid3_lib::CopyTagsToComments($ThisFileInfo);


$picture = @$ThisFileInfo['id3v2']['APIC'][0]['data']; // binary image data

echo $picture;


// Output desired information in whatever format you want
// Note: all entries in [comments] or [tags] are arrays of strings
// See structure.txt for information on what information is available where
// or check out the output of /demos/demo.browse.php for a particular file
// to see the full detail of what information is returned where in the array
echo @$ThisFileInfo['comments_html']['artist'][0]."<br>"; // artist from any/all available tag formats
echo @$ThisFileInfo['tags']['id3v2']['title'][0]."<br>"; // title from ID3v2
echo @$ThisFileInfo['audio']['bitrate']."<br>"; // audio bitrate
echo @$ThisFileInfo['playtime_string']."<br>"; // playtime in minutes:seconds, formatted string

echo "<img src='cover.php' width='200'>";

?>



and cover.php (here show the binary data)

<?
require_once('getid3/getid3/getid3.php');

$getID3 = new getID3;
#$getID3->option_tag_id3v2 = true; # Don't know what this does yet
$getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");
if (isset($getID3->info['id3v2']['APIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['APIC'][0]['data'];
} elseif (isset($getID3->info['id3v2']['PIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['PIC'][0]['data'];
} else {
$cover = null;
}
if (isset($getID3->info['id3v2']['APIC'][0]['image_mime'])) {
$mimetype = $getID3->info['id3v2']['APIC'][0]['image_mime'];
} else {
$mimetype = 'image/jpeg'; // or null; depends on your needs
}

if (!is_null($cover)) {
// Send file
header("Content-Type: " . $mimetype);

if (isset($getID3->info['id3v2']['APIC'][0]['image_bytes'])) {
header("Content-Length: " . $getID3->info['id3v2']['APIC'][0]['image_bytes']);
}

echo($cover);
}
?>


nice day!

[saulo]

hi guys, i have the answer, if you need, there it is:

test1.php (here show the info of mp3)

<?php
require_once('getid3/getid3/getid3.php');
//$filename="musica/yoursong.mp3";


// include getID3() library (can be in a different directory if full path is specified)

// Initialize getID3 engine
$getID3 = new getID3;
// Analyze file and store returned data in $ThisFileInfo
$ThisFileInfo = $getID3->analyze("musica/01-maroon_5-if_i_never_see_your_face_again.mp3");

// Optional: copies data from all subarrays of [tags] into [comments] so
// metadata is all available in one location for all tag formats
// metainformation is always available under [tags] even if this is not called
getid3_lib::CopyTagsToComments($ThisFileInfo);


$picture = @$ThisFileInfo['id3v2']['APIC'][0]['data']; // binary image data

echo $picture;


// Output desired information in whatever format you want
// Note: all entries in [comments] or [tags] are arrays of strings
// See structure.txt for information on what information is available where
// or check out the output of /demos/demo.browse.php for a particular file
// to see the full detail of what information is returned where in the array
echo @$ThisFileInfo['comments_html']['artist'][0]."<br>"; // artist from any/all available tag formats
echo @$ThisFileInfo['tags']['id3v2']['title'][0]."<br>"; // title from ID3v2
echo @$ThisFileInfo['audio']['bitrate']."<br>"; // audio bitrate
echo @$ThisFileInfo['playtime_string']."<br>"; // playtime in minutes:seconds, formatted string

echo "<img src='cover.php' width='200'>";

?>



and cover.php (here show the binary data)

<?
require_once('getid3/getid3/getid3.php');

$getID3 = new getID3;
#$getID3->option_tag_id3v2 = true; # Don't know what this does yet
$getID3->analyze("musica/yoursong.mp3");
if (isset($getID3->info['id3v2']['APIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['APIC'][0]['data'];
} elseif (isset($getID3->info['id3v2']['PIC'][0]['data'])) {
$cover = $getID3->info['id3v2']['PIC'][0]['data'];
} else {
$cover = null;
}
if (isset($getID3->info['id3v2']['APIC'][0]['image_mime'])) {
$mimetype = $getID3->info['id3v2']['APIC'][0]['image_mime'];
} else {
$mimetype = 'image/jpeg'; // or null; depends on your needs
}

if (!is_null($cover)) {
// Send file
header("Content-Type: " . $mimetype);

if (isset($getID3->info['id3v2']['APIC'][0]['image_bytes'])) {
header("Content-Length: " . $getID3->info['id3v2']['APIC'][0]['image_bytes']);
}

echo($cover);
}
?>


nice day!

[sala]

Thanks! saulo .....

That one i want.............

[ssubham]

Hi,
Is there any way to get the spectrum(amplitude) from the mp3 files?

Thank you for the cooperation in advance.

Regards,
subham

[James Heinrich]

Is there any way to get the spectrum(amplitude) from the mp3 files?

Sure, just decode the MPEG audio, run it through a Fourier transform and there you go. That is far far far outside the scope of getID3, however.

[ssubham]

Is there any way to get the spectrum(amplitude) from the mp3 files?

Sure, just decode the MPEG audio, run it through a Fourier transform and there you go. That is far far far outside the scope of getID3, however.

thank you for the reply. Is there anyother way to get it?

[James Heinrich]

No. Anything that gives you a spectral display of the audio will be doing exactly that.