lixing123 / extaudiofileconverter Goto Github PK

ReadBytes Failed
AACAudioFile::ParseAudioFile failed
OpenFromDataSource failed
Open failed

iOS中m4a文件和linearPCM文件的文件头是怎样的？有相关文档吗？
具体的像跳过文件头：fseek(pcm, 4*1024, SEEK_CUR);这种对于不同文件是怎么处理的？

Hi,

I am using your code to convert audio files to MP3. It all seems to work, until I try to upload the file to Tumblr. When uploading the file, I keep getting an error: This is not an MP3 file.

I was confused by this because when testing, I had exported the audio file to my Mac and looked at the information (which states that the file is of type MP3). When playing the file, it works perfectly.

So then I tried an MP3 validation software called MP3 Scan+Repair which states the following error with the MP3 file:

It seems that file is truncated or there is garbage at the end of the file, at 176305. VBR detected, but no VBR header is present. Seeking may not work properly. No supported tags in the file.

Could you update your code, so that the MP3 conversion works with no conversion issues?

Thanks for your time, Dan.

This library is able to import FLAC format but I don't see a way to export FLAC?

I have not found, How to convert m4a to mp3 file
I have got a error:
the file format and data format pair is not valid

How do i use this library with Swift 4?

on ios is not working

你好，m4a转mp3的时候报（Error: ExtAudioFileOpenURL failed ('wht?')）这个错，请问是什么原因呢？

Hi,

I am using your code to convert an M4A file into an MP3 file. The exported file always ends up as "File" with no extension. It should be "File.mp3". Due to this issue, I ma unable to upload the file to sites like Tumblr (that require MP3 files).

How do I get your code to set the file extension? Thanks.

如题，支持SBC格式吗？

Nice work! But I can't find any license information ... !?

I use ExtAudioFileConverter to convert m4a file to mp3. Convert is doing fine but the duration time of output track is labeled more than real duration.

For example I try to convert a track which its duration is 7:22 and the duration of converted file is showing 22:41
the added time is not playable (players stop after 7:22) could you help me to fix this problem?

請問
如何做到m4a 轉mp3 嗎？
另外可以將mp3 檔案 壓縮到更小的mp3 檔案嗎？