id3

问题 I have tried to find the file people are talking about namely php_id3.dll. I have read that you can install it with the id 3 on wamp but when i google it i get all sorts of scamsites. Does anyone know where i can find it? 回答1: All the information you need is in the official PHP documentation: The error you get (undefined function) means the ID3 extension is not enabled in your PHP configuration: How to change configuration settings If you don't have the ID3 extension file (it is probably

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . Is there a library for reading and writing ID3 tags to an MP3 in C#? I've actually seen a couple when searching, anybody using any that can be recommended? 回答1: Taglib# is the best. It's direct port of the TagLib C library to C#. To install TagLib#, run the following command in the Package Manager Console in

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . Is there a library for reading and writing ID3 tags to an MP3 in C#? I've actually seen a couple when searching, anybody using any that can be recommended? 回答1: Taglib# is the best. It's direct port of the TagLib C library to C#. To install TagLib#, run the following command in the Package Manager Console in

问题 this is a 2 part question. First off, is it possible to access the audio data in an MP3 independently of the ID3 tags, and secondly, is there any way to do so using available libraries? I recently consolidated my music collection from 3 computers and ended up with songs which had changed ID3 tags, but the audio data itself was unmodified. Running a search for duplicate files failed because the file changed with the ID3 tag change, but I think it should be possible to identify duplicate files

问题 According the documentation, ID3 tags have an unsynchronization flag . As I understood, it should only be applied to ID3 frames (not headers or footer). But how exactly should I process the frames before parsing (for reading, not writing)? Should I just replace all '11111111 111xxxxx' sequences for '11111111 00000000 111xxxxx' ? 回答1: No, that's what you do when WRITING the tag (and don't forget, in this case you also need to replace any "0xff,0x00" with "0xff,0x00,0x00", as stated in the spec

问题 I need to delete all of the id3 tags from an mp3 file. I have tried this: byte[] a = System.IO.File.ReadAllBytes("X.mp3"); int x = 0; int b=3; for (int i = 6; i <= 9; i++) { x += (a[i] << (b * 7)); b--; } byte[] r = new byte[a.Length-x]; for (int i = x; i < a.Length; i++) { r[i-x] = a[i]; } System.IO.File.WriteAllBytes("X.mp3", r); But it does not delete all of the id3 tags. I think there is a problem in calculating the size of tag but I do not know what is wrong ? 回答1: Your code only

问题 I have been trying this from a week now still couldnt find an answer for this when i try this sudo pecl install id3 this error happens downloading id3-0.2.tgz ... Starting to download id3-0.2.tgz (20,693 bytes) .....done: 20,693 bytes 4 source files, building running: phpize Cannot find config.m4. Make sure that you run '/usr/bin/phpize' in the top level source directory of the module If the command failed with 'phpize: not found' then you need to install php5-dev packageYou can do it by

问题 I need to be able to at very least read and preferably write id3 tags connected to an mp4 video file. I've looked into using getId3() but it's got so many functions that finding those applicable to mp4 video files is difficult and the write demo files don't work on mp4 files 回答1: ID3 tags, as such, are only generally used on MP3 streams. I believe that MPEG 4 uses its own metadata format (within the meta atom). For details, see http://atomicparsley.sourceforge.net/mpeg-4files.html. 来源： https:

问题 Read MP3 Tags with Silverlight got me started with reading id3 tags, but i realize that taglib# online deals with local file paths ? Is there a way of reading this info from a remote file ? 回答1: I recently answered the same question for Ruby (see below) - I'm pretty sure you can do something similar. The idea is: use HTTP 1.1 protocol or higher, and a Range HTTP-request. download the beginning section (100 bytes) of the ID3v2-tag from the first few bytes downloaded, you can determine the

问题 i'm kinda new in programming so i hope you can help me :) Lately, I've been trying to write sth that can change id3 tags of mp3 file. I managed to write code getting those tags quite easily, but i have no idea how to write code changing tags. I assumed that there may be no easy solution, so I decided to try out some libraries. It may be my fault, but none of them work.. Anyway, my question is : if it is quite simple - how to do my own id3 tag getting code? and if not, are there any libraries