[Freeswitch-users] session.recordFile create empy wav in while loop

[Daniel Knoll]

Hi Steve, thanks for fast answer. The Channel is't hung up, because I
stream in the same loop an Audio File

here is the code, the session.recordFile is executed in the second
run, because, the filesize is changing for the file at first run.

do {
	var rd = session.uuid;
	session.streamFile("/dev/shm/freeswitch/sounds/conf-asrintro.wav", "");
	session.recordFile("/dev/shm/"+rd+".wav", "", "", 10, 500, 3);
       	system("sox -v 1.7 /dev/shm/"+rd+".wav -r 16000 /dev/shm/"+rd+".flac");
	var fd = new File("|/usr/bin/googlespeech.sh /dev/shm/"+rd+".flac");
	fd.open("read");
	var dtmf = fd.read("8");
	dtmf = dtmf.replace(/[^0-9]/g, '');
	console_log("notice", "DTMF: "+ dtmf +"\n");
	roomExists = checkRoom(dtmf);
	if(!roomExists){
		retry_count++;
		session.streamFile("/dev/shm/freeswitch/sounds/conf-invalid.wav", "");
		var dtmf = "";
	}
} while(!roomExists && retry_count < 5);


I googled at this and found some guys he has also the same problem
http://asterisk.voicemeup.com/viewtopic.php?p=62294&sid=8360229099e219df50bbb016cd43cbfd

Can you help me ?

Thanx Daniel





2011/7/13, Steven Ayre <steveayre at gmail.com>:
> Are you able to share the code?
>
> Are you checking session.ready in the while loop's condition? Might the
> channel be hung up when it reaches the 2nd recordFile?
>
> -Steve
>
>
> On 13 July 2011 10:01, Daniel Knoll <daniel at danielknoll.de> wrote:
>
>> Hey Guys,
>>
>> i have a strange Problem with session.recordFile in a while loop and i
>> don't know how to solve it.
>> The first run in the loop is absolutly ok, session.recordFile is
>> creating a good clean wavefile.
>> but in the second, third ..  run, every wav file has a size of 47724
>> byte and no audio content.
>>
>> Please help me, because it is an urgent case.
>>
>> Thankx for getting help.
>> Daniel
>>
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>


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Daniel Knoll
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