How To Read Id3v2 Tags
Feb 15, 2012I am using VB2008 and I am working on a project to read id3v2 tags. It can already read id3v1 tags, but the track name and artist are for maximum 30 characters. I want making it to read id3v2 tags?
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Working With ID3v2 Tags?
May 5, 2010I've been reading up on ID3 tags and was wondering had any suggestions on where exactly to start. I'm hoping to code an application to view, edit and save ID3 tags to and from mp3's. However I've found that there isn't a hell of a lot of information geared towards beginners on the internet. Am I correct in assuming that I would have to create a binary reader and read a certain amount of bytes from the beginning of the file? I'm just trying to get an idea of where to start.
View 3 RepliesReading Lyrics From Mp3 ID3v2 Tags?
May 13, 2010I have been making a media player in vb.net. I need to get information from the Mp3 Tags. First I used ID3v1 tag reading class which I downloaded from somewhere I don't Know. Well it was working fine. it retrieved information like Album, Artist etc. but i need to get the lyrics as well. So I got news that ID3v1 tags do not have lyrics in them as a field. So I tried ID3v2 tag reading class but that too did not help. Can't find any class that can get me the lyrics.
I tried to fiddle with the classes but only ended up messing the whole thing.
Erase Or Write ID3v2 Tags To MP3s?
Jan 14, 2011I already have code to read ID3v1 and v2 tags. That's not the problem. I open an IOStream, locate the ID3v2 header and pull the bytes out. Handling unicode was a bit of a sod, but I got it working.
What I don't understand is how to remove an ID3v2 tag or write one out. ID3v1 is easy - just truncate the file, then append some bytes. Simple. But ID3v2 tags don't have to be at the start of the file, do they? It's conventional, but by no means mandatory. If I just crop the entire ID3 out of the file, and close the gap, will that work? And then, to write my own tags, should I just write the bytes to the front of the file? Or do I need to update other bits of the file so the player will know where the audio data has moved to?
Also, do I need to use unsynchronisation? How can I tell if I need to?
I've looked on CodeProject; I've googled; and I've read the specification on id3.org - which, by the way, is less than clear! For example, it says that the "Extended header size" can be 6 or 10 bytes in length. So um....how am I supposed to know which one? Is there some magic way of determining how many bytes this value is being stored as?
How To Erase Or Write ID3v2 Tags To MP3s
Jan 15, 2011What I don't understand is how to remove an ID3v2 tag or write one out. ID3v1 is easy - just truncate the file, then append some bytes. Simple. But ID3v2 tags don't have to be at the start of the file, do they? It's conventional, but by no means mandatory. If I just crop the entire ID3 out of the file, and close the gap, will that work? And then, to write my own tags, should I just write the bytes to the front of the file? Or do I need to update other bits of the file so the player will know where the audio data has moved to?Also, do I need to use unsynchronisation? How can I tell if I need to?I've looked on CodeProject; I've googled; and I've read the specification on id3.org - which, by the way, is less than clear! For example, it says that the "Extended header size" can be 6 or 10 bytes in length. So um....how am I supposed to know which one? Is there some magic way of determining how many bytes this value is being stored as?
View 1 RepliesReading ID3v2 Text Identifier Tags When They Are Encoded In Unicode
Jun 13, 2007I have a problem reading ID3v2 text identifier tags when they are encoded in unicode. If i update the tags using winamp the tags are encoded in UTF-16 with BOM. When i try to read the tag i step through each byte and use chr(byte) to get the character that that byte represents. But when the bytes are unicode i get some characters (shown below) as the first two characters:
The remaining characters are correct, it's just these 2 first ones.
What are these for? and how can i get rid of them or read the bytes as unicode characters? i've tried reading the ID3 website and many other sites too but i don't know what to do. i can check the text-encoding byte in that tag frame to determine whether or not the tag is encoded in unicode or ISO-8859-1 but i don't know what to do next.
2008 : Extracting Parsing Keyword Tags, Title Tags, Td Class, Meta Tags Etc?
Nov 8, 2009I'm trying to analyze web pages for seo. I'm trying to create my own personal tool to extract all the keywords and tags from web pages (a little clearer).I already know how to extract or parse links and text from web pages. The issue is that I tried to implement title tags, body tags or keyword tags in general via using the following code:
Dim theElementCollection As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("a")
For Each curElement As HtmlElement In theElementCollection
If curElement.GetAttribute("href").Contains("http://twitter.com/") Then
[code]....
Try to extract all the keywords from the title, body etc. for this page:[URL] and send it to separate textboxes (title keywords in textbox1, meta tags in textbox2 etc.).
Extracting Parsing Keyword Tags / Title Tags / Td Class / Meta Tags
Nov 8, 2009I'm trying to analyze web pages for seo. I'm trying to create my own personal tool to extract all the keywords and tags from web pages (a little clearer).I already know how to extract or parse links and text from web pages. The issue is that I tried to implement title tags, body tags or keyword tags in general via using the following code:[code]
View 1 RepliesVisual Basic 2008 Extracting Div Tags, Extracting Title Tags, Extracting Keyword Tags, Parsing Div Tags?
Nov 7, 2009I was just wondering how to extract or parse any particual tags (whichever I specify) from webpages. I know how to extract text and links from webpages, but I tried to use the same method from the following code for div tags, title tags etcetera and it doesn't seem to work:
[Code]...
Read ID3 Tags From An MP3?
Jun 24, 2008How can I read ID3 tags from an MP3?
View 3 RepliesRead And Write JPG Tags Using VB6?
Mar 22, 2009How can I read and write JPG tags using VB6. The ones that I want to read& write are
Title
Subject
Keywords &
Comments.
VS 2010 Read All Tags Of Controls?
Mar 28, 2011I need to see if a tag of a control already exists. I have a few RTB's in tabpages (dynamically created) which are given a tag. Now I need to see if a specific tag already exists in the app.
View 4 RepliesRead Text Between Specific Begin & End Tags?
Aug 1, 2009I want to read ALL text between specific <b1> and </b1> tags + hide the tags, example text:As part of the Visual Studio product range, Microsoft created a set of free development environments for hobbyists and novices, the Visual Studio 2005 Express series. One edition in the series is Visual Basic 2005 Express Edition, which was succeeded by Visual Basic 2008 Express Edition in the 2008 edition of Visual Studio Express.[8]The Express Editions are targeted specifically for people learning a language. They have a streamlined version of the user interface, and lack more advanced features of the standard versions. On the other hand, Visual Basic 2005 Express Edition does contain the Visual Basic 6.0 converter, so it is a way to evaluate feasibility of conversion from older versions of Visual Basic. [code]I want to use .rtf because i need to save color etc.
View 11 RepliesVS 2008 : Read RFID Tags But Not By Reading Request?
Feb 20, 2011Did anyone already try to read RFID tags but not by reading request?I mean, When some tag is readable can't just the RFID reader detect it?So far this is the code I've been trying to use without success.
Imports System
Imports System.IO.Ports
Public Class Form1
[code]....
Properly Read Exif Tags In Photos/jpegs/tiffs?
Nov 12, 2011I've almost finished my multimedia project. On the photobrowser (which constructs thumbnails of every photo in a folder and draws them onto a bitmap which I then make persistent and from which the user can select a thumbnail and the image is shown in full on a new form). You can print the bitmap consisting of 100s of thumbnails or the full image associated with a thumbnail. The onloy thing missing is getting all the Exif info - which is proving more difficult than I expected despite the propetyitems in vb.net. Yes, I have set the encoding to UTF8 etc.
View 3 RepliesVS 2005 - Returned Strings To Be Like When Reads Tags Of Mystrings1 And Mystrings2 While Ignore Other Tags
Apr 23, 2012With my code as I have a trouble with the returned strings that I have extracted from my php source to add the strings in my listview.
I'm reading the tags of mystrings1 and mystrings2 for each paragraph from the php source. I got the returned strings which it looks like this:
PHP
<p id='mystrings1'>my strings</p> | <a href="http://xfvasfasfasfasf">Link</a> </td> | <a href="delete.php?id=0">Delete</a> </td> | <span id="mystrings2">Enabled</td>
I want the returned strings to be like this when I reads the tags of mystrings1 and mystrings2 while ignore the other tags.
PHP
<p id='mystrings1'>my strings</p> | <span id="mystrings2">Enabled</td>
Here's the
Public Sub timer1_Tick(ByVal sender As Object, ByVal e As System.EventArgs)
timer1.Enabled = False
timer1.Stop()
[CODE]...
Do you know how I can ignore the other tags when I get the returned strings of mystrings1 and mystrings2?
Write Id3v2 Album Artist Using Taglib?
May 2, 2011how to make taglib save certain tags that use arrays. For example when I save the album i can just type ID31.Album = txtalubm1.text. But if I want to save albumartist since its an array I cant seem to do it the same way.
View 1 RepliesAdd Tags From Images And Search For It By 'tags' Such As Photobucket
Jun 21, 2010I am planning to create a system for my case study wherein i can Add tags from images and search for it by "tags" such as photobucket. For example i open an image to my system, and it's file name was "WhiteHouse.jpg" and i added or tagged it as "Building". Once i search on my computer, and type the word/keyword "Building", the image "WhiteHouse.jpg" will be displayed on search results as i tagged it on my system.Is that possible guys? or i can only search by tags using my system/application? and not in the search command in my computer?If it is possible please tell me what to do. or if you have sample vb.net2008(windows Application) files it will be helpful. Or if you have sites related into it. pls send me those links, especially downloadable vb.net files w/ codes for further studying.
View 2 RepliesC# - Regex To Get The Tags?
Jan 14, 2011I have a html like this :
<h1> Headhing </h>
<font name="arial">some text</font></br>
some other text
In C#,
I want to get the out put as below. Simply content inside the font start tag and end tag
<font name="arial">some text</font>
Extract A Value From One Of The Tags?
Sep 22, 2011Imports System.Net
Imports System.IO
Public Class Form1
[code].....
Extract The ID3 Tags From Mp3?
May 2, 2011I know how to extract the ID3 tags from mp3 but how do I do it for .mpg.I need info like Genre, Artist, Song Title etc.Searched Google but couln't find any good link. The only link that I came across was this[URL]..This is in vb6 and it doesn't give the info that I wanted.
Edit: If someone has vb6 code, that will also do.
Get The Value Between 2 Html Tags?
Jun 18, 2011I know i can get some values by using WebBrowser1.Document.GetElementById("submit")
for <input type="submit" id="submit" />
but i need to get the value between 2 html tags
<strong>id_57<strong>
i need to get
"id_57"
Get XML Tags To ListView?
Jul 13, 2011I am trying to get XML tags to ListView using the code below. I got the result as XML tags are displaying but in repetative order
ListView1.Columns.Add("Parameters", 100, HorizontalAlignment.Left)
Dim xpathDocument As XPathDocument
Dim xmlNavigator As XPathNavigator
[code]....
Getting Tags Associated With Images?
Dec 22, 2009What class and method can I use to view and edit tags associated with a picture file?
View 6 RepliesSum The Same Tags In XML Document?
Sep 10, 2009Say that i have an XML file as follows:
Quote:
<?xml version="1.0" encoding="utf-8" ?>
<inventory>
<orders>
[Code]....
How do i sum the price and quantity if there is two or more items with the same number. e.g. item 12345 appears twice so i want to sum the quantity (3) and price (ordertotal=$36.00).
How To Conduct With Tags Than Are In A Web Page
Aug 22, 2010I need the name of free professional vb.net books and I need the name of free vb.net books that teaching about how to access to web page how I can conduct with the tags than are in a web page??
View 8 Replies.net - EXIF Propertyitem For Tags?
Apr 2, 2012I'm using the ExifTools code to read and update the EXIF for JPEGs in a VB.NET project I am developing. So far I've been successful with doing what I need to but I'm having difficulty with the last thing on my wishlist- the "Keywords" or "Tags" entry. The "Tags" property (as accessed by file right-click->properties->Details and just below the rating stars) is populated with information but if I use the PropertyItem for Keywords (Value 40094) with the ExifTools GetPropertyValue() function, it returns nothing.
It's pretty obvious that the "Tags" entry under file properties is not the same thing as what EXIF defines as "Keywords" but I have not been able to figure out what the correct PropertyItem value to pass is.
.net - XML Cleanup - Unmatched Tags?
Nov 29, 2010I am trying to format xml entries I have so that I can use the xmltextreader without getting errors. I added a default header and footer in the event I notice there is no opening or closing tags. I remove illegal characters and check for unicode but I always find an issue where an entry slips in and gives the error:data at the root level is invalid and when I check that entry is slipped through the cleaning process or just has an unmatched tag somewhere. Now I use
Dim stringSplitter() As String = {"</entry>"}
' split the file content based on the closing entry tag
sampleResults = _html.Split(stringSplitter, StringSplitOptions.RemoveEmptyEntries)
to split my xml into individual entries before I start the cleanup process. Here are my default headers;
Private defaultheader = "xmlns=""http://www.w3.org/2005/Atom"""
Private headerl As String = "<?xml version=""1.0"" encoding=""utf-8""?>" & vbNewLine & "<entry " & defaultNameSpace & ">"
Private footer As String = "</entry>"
is there any tool in the .net framework that can detect and cleanup unmatched tags so that I can get this to work
Add Smart Tags To .net Component?
Aug 15, 2009look at the following picture, which showing smart tag for DataGridView Now I'm creating new component and I want it to support showing some properties in Smart Tags, how to add the properties to the smart Tag?
View 2 RepliesAdd Tags To Text File?
Nov 30, 2010I am wanting to add tags to the properties of a text file. There is no built in method in .net to do this for .txt or .rtf files. Does anyone know of a solution for this?
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