The Produced notice frame, in which the string must begin with a year and a space character (making five characters), is intended for the production copyright holder of the original sound, not the audio file itself.
The absence of this frame means only that the production copyright information is unavailable or has been removed, and must not be interpreted to mean that the audio is public domain. Every time this field is displayed the field must be preceded with "Produced " (P) " ", where (P) is one character showing a P in a circle.
Located in /ID3/Frame/TPRO.php (line 61)
ID3_Object | --ID3_Frame | --ID3_Frame_AbstractText | --ID3_Frame_TPRO
Inherited from ID3_Frame_AbstractText
ID3_Frame_AbstractText::$_encoding
ID3_Frame_AbstractText::$_text
Inherited from ID3_Frame
ID3_Frame::$_data
Inherited from ID3_Object
ID3_Object::$_reader
Inherited From ID3_Frame_AbstractText
ID3_Frame_AbstractText::__construct()
ID3_Frame_AbstractText::getEncoding()
ID3_Frame_AbstractText::getText()
ID3_Frame_AbstractText::getTexts()
ID3_Frame_AbstractText::setEncoding()
ID3_Frame_AbstractText::setText()
ID3_Frame_AbstractText::__toString()
Inherited From ID3_Frame
ID3_Frame::__construct()
ID3_Frame::getFlags()
ID3_Frame::getIdentifier()
ID3_Frame::getSize()
ID3_Frame::hasFlag()
ID3_Frame::setData()
ID3_Frame::setFlags()
ID3_Frame::setIdentifier()
ID3_Frame::__toString()
Inherited From ID3_Object
ID3_Object::__construct()
ID3_Object::decodeSynchsafe32()
ID3_Object::decodeUnsynchronisation()
ID3_Object::encodeSynchsafe32()
ID3_Object::encodeUnsynchronisation()
ID3_Object::explodeString8()
ID3_Object::explodeString16()
ID3_Object::getOption()
ID3_Object::getOptions()
ID3_Object::setOption()
ID3_Object::setOptions()
ID3_Object::__get()
ID3_Object::__set()
Documentation generated on Fri, 05 Sep 2008 20:19:55 +0300 by phpDocumentor 1.4.1