How Can I Play And Record A Stream Radio In C#

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I have found a source code in Code project that can read a stream byte by byte and extract metadata and record it into an mp3 file ! here is the link : SHOUTcast Stream Ripper[^]
How can i play a stream while recording using the same source code
thanks so much for your help !!

Posted 12-May-14 4:42am

brenntengel@yahoo.fr

Updated 12-May-14 4:44am

CHill60

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CHill60 12-May-14 10:46am

Note to other viewers: OP has already posted a comment against the article in question. But author has not responded to posts since June 2007

Nelek 12-May-14 11:19am

against?

You mean the OP posted a message in the article board, don't you?

CHill60 12-May-14 11:22am

D'oh ... I meant "against" as in "next to". Having re-read this I can see how it sounds!

Nelek 12-May-14 11:33am

Don't worry, I just had one even worst. Someone helping another OP said in a comment "if solved please accept the answer as a solution, it will help others" and me: "How? this is a comment not a solution" :doh: :doh: :doh:
I think is time to go home and have a beer.

CHill60 12-May-14 11:38am

Fantastic idea!

BillWoodruff 12-May-14 16:27pm

Using the same code ? I don't have a clue. But, see the articles linked-to here for other possible resources.

http://www.codeproject.com/Answers/771998/How-do-I-read-data-from-USB-audio-class

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Bernhard Hiller · Answer 1 · 2014-05-12T21:43:00

Solution 1

Look at lines 130-138 of the single code file:

C#

if (count++ < metaInt) // write bytes to filestream
{
  if (byteOut != null) // as long as we don't have a songtitle, we don't open a new file and don't write any bytes
  {
    byteOut.Write(buffer, i, 1);
    if (count%100 == 0)
      byteOut.Flush();
  }
}

In my impression, this looks like the position where you get the mp3 data (in byte[] buffer). Now de-compress the buffer with the codec, and send the resulting data to the sound card.

Posted 12-May-14 21:43pm

Bernhard Hiller

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brenntengel@yahoo.fr 13-May-14 13:58pm

Thanks so much for your comment !
i understood how this code works ! and i know that the buffer contain the MP3 Data !
My Problem is that i don't know how to decompress and send this data to the sound card !
Thanks again for your help !!

Bernhard Hiller 14-May-14 2:31am

See e.g. NAudio http://naudio.codeplex.com/. It contains code for decompressing mp3 (and it is opensource!).

brenntengel@yahoo.fr 14-May-14 2:47am

I tried for a while now to convert MP3 bytes to wav bytes using NAUDIO but the problem is the Metadata is retrived only for the first song !

brenntengel@yahoo.fr 16-May-14 4:33am

I have found a solution using irrKlang but the problem is the use of the buffer ! when i remove the content played from the buffer the sound is cut ! and then restard again ! i tried using Thread but the same problem ! how can i solve this ! PS : normally we can not use irrKlang with a stream