seems like speechtools.jm and mod_flite "see pizza demo" would be a little easier. Anyway, Try session.execute("sleep", "100"); each time before you record to flush the audio buffers. On Thu, Jul 14, 2011 at 10:49 AM, Daniel Knoll <daniel@danielknoll.de> wrote:
Hello Jason, Thank you for your help. Both of them improved the code. Closing the open file handle is very good, because i saw in the process view many "sh" processes. But the error is another. I increase the time of silence to 7 instead of 3. it seems to be that in this time that session.streamFile is executed (3sec. audio file) , the next instruction session.recordFile is executed, because the first 5 seconds of audio files in the second run are silence. I have no answer about this control. for the first my changes works for me, but with a little bit more waiting time.
Daniel Am 14.07.2011 um 15:26 schrieb Jason Moran:
One other thing to check - make sure you aren't having problems with open file handles. You might have to play around with issuing an fd.close() at the appropriate time or else try incrementing the file name (and other permutations) to ensure you aren't blocking yourself from writing the same file.
-Jason
-----Original Message----- From: Daniel Knoll [mailto:daniel@danielknoll.de] Sent: Wednesday, July 13, 2011 6:28 PM To: FreeSWITCH Users Help Subject: Re: [Freeswitch-users] session.recordFile create empy wav in whileloop
Hi Steve, Thanx for helping me, the call is established and the loop can be re-run and re-run. but the new audio file that is created is empty. i have the same issue if i use session.execute("record", "/dev/shm/"+rd+".wav 10 150");
unfortunately there is no function to stop the record.
If you can help me I would be very thankful
Daniel
Am 13.07.2011 um 23:27 schrieb Steven Ayre:
I'd need to set up a testcase to confirm it, but I think it's probably
that recordFile blocks and doesn't return until it's finished
recording at the end of the call. As a result on the next loop
iteration there'll be no call so nothing to record.
-Steve
On 13 July 2011 22:17, Daniel Knoll <daniel@danielknoll.de> wrote:
Any Ideas for my problem?
The question is, why is the audio file empty if i re-run in while
loop?
Thanks
Daniel
Am 13.07.2011 um 11:24 schrieb 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=8360229099e219df 50bbb016cd43cbfd
Can you help me ?
Thanx Daniel
2011/7/13, Steven Ayre <steveayre@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@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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