我已經編寫了一個簡單的Groovy腳本(如下),用於使用JAudioTagger庫設置mp3文件中的四個ID3v1和ID3v2標籤字段的值。腳本成功進行了更改,但它也刪除了某些文件的前5到10秒,其他文件不受影響。這不是一個大問題,但如果有人知道一個簡單的修復,我會很感激。所有的文件都來自同一個源文件,都有v1和v2標籤,我可以在源文件中找到沒有明顯的區別來解釋它。JAudioTagger刪除開頭的幾秒鐘
import org.jaudiotagger.*
java.util.logging.Logger.getLogger("org.jaudiotagger").setLevel(java.util.logging.Level.OFF)
Integer trackNum = 0
Integer totalFiles = 0
Integer invalidFiles = 0
validMP3File = true
def dir = new File(/D:\Users\Jeremy\Music\Speech Radio\Unlistened\Z Temp Files to MP3 Tagged/)
dir.eachFile({curFile ->
totalFiles ++
try {
mp3File = org.jaudiotagger.audio.AudioFileIO.read(curFile)
} catch (org.jaudiotagger.audio.exceptions.CannotReadException e) {
validMP3File = false
invalidFiles ++
}
// Get the file name excluding the extension
baseFilename = org.jaudiotagger.audio.AudioFile.getBaseFilename(curFile)
// Check that it is an MP3 file
if (validMP3File) {
if (mp3File.getAudioHeader().getEncodingType() != 'mp3') {
validMP3File = false
invalidFiles ++
}
}
if (validMP3File) {
trackNum ++
if (mp3File.hasID3v1Tag()) {
curTagv1 = mp3File.getID3v1Tag()
} else {
curTagv1 = new org.jaudiotagger.tag.id3.ID3v1Tag()
}
if (mp3File.hasID3v2Tag()) {
curTagv2 = mp3File.getID3v2TagAsv24()
} else {
curTagv2 = new org.jaudiotagger.tag.id3.ID3v23Tag()
}
curTagv1.setField(org.jaudiotagger.tag.FieldKey.TITLE, baseFilename)
curTagv2.setField(org.jaudiotagger.tag.FieldKey.TITLE, baseFilename)
curTagv1.setField(org.jaudiotagger.tag.FieldKey.ARTIST, "BBC Radio")
curTagv2.setField(org.jaudiotagger.tag.FieldKey.ARTIST, "BBC Radio")
curTagv1.setField(org.jaudiotagger.tag.FieldKey.ALBUM, "BBC Radio - 20130205")
curTagv2.setField(org.jaudiotagger.tag.FieldKey.ALBUM, "BBC Radio - 20130205")
curTagv1.setField(org.jaudiotagger.tag.FieldKey.TRACK, trackNum.toString())
curTagv2.setField(org.jaudiotagger.tag.FieldKey.TRACK, trackNum.toString())
mp3File.setID3v1Tag(curTagv1)
mp3File.setID3v2Tag(curTagv2)
mp3File.save()
}
})
println """$trackNum tracks created from $totalFiles files with $invalidFiles invalid files"""
我已經嘗試過,但結果完全一樣。我首先嚐試了AudioFileIO類的寫入方法,但是我根本無法完成這個工作,它一直給出一個空指針錯誤IIRC。此刻我正在打電話,所以我無法確切地檢查。 –