Apple

I was keeping the web page of my raduo station open and it looked "On".

What about the mount point? is it mandatory? what's it?

Cheers

Dodo

Sent by mobile phone. Please ignore typos and concise style.

Il giorno 05/set/2014, alle ore 10:40, Anthony Myatt <email@hidden> ha scritto:

Hi Dodo,

Make sure that the server is started in your Listen2MyRadio account. It is automatically stopped if you don't use it for like an hour or something.

Other than that, make sure you set the host, port and connection-type on the shout_t instance.

Kind regards,

Anthony Myatt
------------------------
Sent from my iPhone

On 5 Sep 2014, at 6:24 pm, claudio santoro <email@hidden> wrote:

Hi all,

I've created a dummy web radio with "listen2myradio" and by using the shoutlib, when I execute the "shout_open" I get the following error:

SHOUTERR_SOCKET
An error occured while talking to the server.

I'm using a usb pen for the internet connection. Perhaps is it the problem? Shall I use an ADSL connection with static ip?

Cheers

Dodo

On Wed, Sep 3, 2014 at 8:09 AM, Anthony Myatt <email@hidden> wrote:
Oh, sorry, I misinterpreted your last email. I thought you wanted to capture the devices output.

If I understand your code correctly, then inBuffer->mAudioData should contain the MP3 data.
So you can just pass this to shout_send().

Regards,

Anthony

On 3 Sep 2014, at 4:02 pm, Dodo <email@hidden> wrote:

Hi Anthony,

my software already plays mp3 files by using

CFRunLoopRunInMode (kCFRunLoopDefaultMode, AUDIO_TRUNK_SIZE, false);

So, I already create a queue buffer with

status = AudioQueueNewOutput ( // 1
&aqData.mDataFormat, // 2
HandleOutputBuffer, // 3
&aqData, // 4
CFRunLoopGetCurrent (), // 5
kCFRunLoopCommonModes, // 6
0, // 7
&aqData.mQueue // 8
);

and I have the callback function:

static void HandleOutputBuffer (
void *aqData,
AudioQueueRef inAQ,
AudioQueueBufferRef inBuffer
)
{

// std::cout << "cb" << std::endl;

OSStatus status;

AQPlayerState *pAqData = (AQPlayerState *) aqData; // 1
if (pAqData->mIsRunning == 0) return; // 2
UInt32 numBytesReadFromFile; // 3
UInt32 numPackets = pAqData->mNumPacketsToRead; // 4
status = AudioFileReadPackets (
pAqData->mAudioFile,
false,
&numBytesReadFromFile,
pAqData->mPacketDescs,
pAqData->mCurrentPacket,
&numPackets,
inBuffer->mAudioData
);
// checkStatus(status);
if (numPackets > 0) { // 5
inBuffer->mAudioDataByteSize = numBytesReadFromFile; // 6
status = AudioQueueEnqueueBuffer (
pAqData->mQueue,
inBuffer,
(pAqData->mPacketDescs ? numPackets : 0),
pAqData->mPacketDescs
);
// checkStatus(status);
pAqData->mCurrentPacket += numPackets; // 7

} else {
status = AudioQueueStop (
pAqData->mQueue,
false
);

// checkStatus(status);
pAqData->mIsRunning = false;
}
}

Am I on the right pathway?

Thanx in advance.

Dodo

Il giorno 03/set/2014, alle ore 07:25, Anthony Myatt <email@hidden> ha scritto:

Hi Dodo,

In order to stream the audio of an output device, you will first need to tap into the output device stream to get the audio data.
Unfortunately this can’t be done easily, but has been achieved by others.

A program called "WireTap Studio” does this using a kernel extension and helper daemon.
More specifically, the kernel extension (kext) uses IOAudioEngine.

Basically, this won’t be an easy task.

Maybe someone else on the CoreAudio-API mailing list can help.

Regards,

Anthony

On 3 Sep 2014, at 12:21 am, claudio santoro <email@hidden> wrote:

I thing I messed up with the email addresses.

I apolagize.

Cheers

Dodo

On Tue, Sep 2, 2014 at 4:19 PM, claudio santoro <email@hidden> wrote:

Hi Anthony,

I thought I was writing to the mailing list but I was wrong.

Just to put the things more clearly, In my system I have multiple output devices playing music and other stuff.

I need to be able to stream the audio of a given output devices to the web hosting.

Can you help me out?

Cheers

Dodo

On Tue, Sep 2, 2014 at 4:13 PM, Dodo <email@hidden> wrote:

Hi all,

I see that there is a function called shout_send.
How to use it if I want to capture the audio coming from a given audio output device?

Cheers

Dodo

Sent by mobile phone. Please ignore typos and concise style.

Il giorno 02/set/2014, alle ore 07:26, Anthony Myatt <email@hidden> ha scritto:

I have my own library that I use but unfortunately the specifics on it are under NDA.

One option might be to use libShout.

Download: http://downloads.xiph.org/releases/libshout/

Good Documentation: http://www.aelius.com/njh/libshout-doc/libshout.html

Regards,

Anthony

On 2 Sep 2014, at 3:24 pm, Dodo <email@hidden> wrote:

Hi, thank you for your reply.

It seems that http://www.shoutcheap.com/ is quite popular.

Thanx

Sent by mobile phone. Please ignore typos and concise style.

Il giorno 02/set/2014, alle ore 07:02, Anthony Myatt <email@hidden> ha scritto:

Hi,

What online streaming service do you intend to use? Are you able to provide a link to their website?

Regards,

Anthony

On 2 Sep 2014, at 2:56 pm, Dodo <email@hidden> wrote:

Hi,

I’m developing on Mac OSX Mavericks and I’d need to stream the music played on my computer (mp3 files) to a web host streaming service your streaming. Is there any free source code to do that that I could embed in my software?

Or, are there specs about the connection to your host and how to stream a mp3 file?

Thank you in advance.

Dodo
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References:

>How to stream an mp3 file to a web hosting service (From: Dodo <email@hidden>)

>Re: How to stream an mp3 file to a web hosting service (From: Anthony Myatt <email@hidden>)

>Re: How to stream an mp3 file to a web hosting service (From: Anthony Myatt <email@hidden>)

>Re: How to stream an mp3 file to a web hosting service (From: Anthony Myatt <email@hidden>)

>Re: How to stream an mp3 file to a web hosting service (From: Anthony Myatt <email@hidden>)

>Re: How to stream an mp3 file to a web hosting service (From: Anthony Myatt <email@hidden>)

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