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List:       xaudio-sdk
Subject:    RE: [xaudio-sdk] FeedBackModule
From:       "KELLAM,RON (Non-HP-Australia,ex2)" <ron_kellam () non ! hp ! com>
Date:       2001-08-13 22:58:28
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> Please ....

Alright, but I wish people would take the time to read the bloody
documentation - especially the newbies!  Even as incomplete as it is, it
does contain some useful stuff...

If the code snippet you've shown is actually what you are using, then your
use of
	r = control_message_send_S(hPlayer,
		XA_MSG_COMMAND_FEEDBACK_HANDLER_MODULE_REGISTER,
		"function@%x08lx")
is flawed.

I would expect to see something like:

    void the_feedback_handler_registration_function(whatever...)
    {
        whatever...
    }

    {
        
        ....

        char name[256];
        sprintf(name, "function@%x",
the_feedback_handler_registration_function);
        r = control_message_send_S(hPlayer,
		XA_MSG_COMMAND_FEEDBACK_HANDLER_MODULE_REGISTER, name);

        ...
    }

This example is almost verbatim from the documentation.

I don't use the built-in feedback handler, so don't know what it's called.
You'll have to find that one out yourself - I suspect it'll be prototyped in
one of the header files though.

Regards,

Ron

-----Original Message-----
From: GiggioB GiggioB [mailto:giggiob@yahoo.com]
Sent: Tuesday, August 14, 2001 8:33 AM
To: xaudio-sdk@mpegtv.com
Subject: [xaudio-sdk] FeedBackModule


Please ....
Whath can i do to register the built in feedback
module ?
I know i must use the command
XA_MSG_COMMAND_FEEDBACK_HANDLER_MODULE_REGISTER

but what is the name of the module wich I must
register ?

I know also it is a stupid question but please help me

Thank you to everybody . 


-----Original Message-----
From: GiggioB GiggioB [mailto:giggiob@yahoo.com]
Sent: Monday, August 13, 2001 11:54 AM
To: xaudio-sdk@mpegtv.com
Subject: [xaudio-sdk] built in feedbak handler


Hi everybody.

I use vb6 and ASYNC API
What can i do to register the built in feedback module
?

This is my code but I only have a crash in the line
with the command
XA_MSG_COMMAND_FEEDBACK_HANDLER_MODULE_REGISTER

note that the rest of the code work fine and i'm
already able do play a file .... the only thing i miss
is VU-Meter


what is the correct name of the builtin feedback
handler ?
 
thanks to everybody


r = player_new(hPlayer, Me.hWnd)

r = control_message_send_I(hPlayer,
XA_MSG_SET_FEEDBACK_AUDIO_EVENT_RATE, 100)

r = control_message_send_SI(hPlayer,
XA_MSG_SET_FEEDBACK_HANDLER_ENVIRONMENT_INTEGER,
"CLIENT.FEEDBACK-WINDOW", Me.hWnd)
 
r = control_message_send_S(hPlayer,
XA_MSG_COMMAND_FEEDBACK_HANDLER_MODULE_REGISTER,
"function@%x08lx")

'CRASH <<<<<<<<<<<<<
          
 r = control_message_send_S(hPlayer,
XA_MSG_SET_FEEDBACK_HANDLER_NAME, "Sample-VU")
    
 r = control_message_send_N(hPlayer,
XA_MSG_COMMAND_FEEDBACK_HANDLER_START)
 


    
   

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