VBGood网站全文搜索 Google

排序: 热度 日期 标题, 方式 倒序 顺序 VBGood首页 - 代码天地
评论:0, 阅读:12879, 日期:2000-05-11 [多媒体] 一个屏幕动画的演示程序(还可以)
评论:0, 阅读:12413, 日期:2000-04-06 [多媒体] 一个屏幕保护的程序
评论:0, 阅读:12289, 日期:2000-03-12 [多媒体] 利用API的CD播放器
评论:0, 阅读:12064, 日期:2000-05-11 [多媒体] 利用 Direct3D 模拟星际飞行的画面
评论:0, 阅读:11534, 日期:2000-05-11 [多媒体] 又一滚动的小球
评论:0, 阅读:10872, 日期:2000-05-11 [多媒体] 一个像太空船的多媒体动画
评论:0, 阅读:10676, 日期:2000-11-08 [多媒体] 获得mp3文件的infomation
Working with MP3

Does your program need to work with MP3 files? Creating your own audio program or music library and need to automatically extract details such as the artist, track title and album? Perhaps you even need to overwrite such ID3 tags?

The winner of our SmartUI competition, MuchMetal shows us how with this neat class.

To get details of a particular MP3, firstly, set the Filename property. Then check that the isActive property is set to True, indicating you have referenced a valid MP3 file. Next, read the appropriate properties, such as Title, Artist, Album and Genre.

You can also change any of these properties, then save 慹m back to the original file with the SaveTag method.

To learn how to play MP3 files from within Visual Basic, check out this neat tutorial from our partner in code, VBWeb.co.uk.

Sample Code

Dim MP3 As New clsID3
MP3.Filename = "c:\ChrisRea.mp3"

If MP3.isActive = True Then
`Get ID3 information about MP3
MsgBox "MP3 Info:" & vbCrLf & vbCrLf & _
"Title:" & vbTab & MP3.Title & vbCrLf & _
"Artist:" & vbTab & MP3.Artist & vbCrLf & _
"Album:" & vbTab & MP3.Album & vbCrLf & _
"Year:" & vbTab & MP3.Year & vbCrLf & _
"Genre:" & vbTab & MP3.Genre & vbCrLf & _
"Comment:" & vbTab & MP3.Comment

`Change the ID3 information
MP3.Artist = "New Artist 2"
MP3.Title = "New Title 2"
MP3.Album = "Some Album 2"
MP3.Comment = "Created using clsID3 2"
MP3.Year = "2000"
MP3.Genre = 54

MP3.SaveTag `Saves the new ID3 information

Else `Error opening MP3 file
MsgBox "Invalid MP3 file"
End If