[Freeswitch-users] Lua ASR TTS

[educs13]

Hi MC,

thank you very much! I tried all the following combinations:
i) break;
ii) break all;
iii) uuid_break;
iv) uuid_break all;
but I always had the same problem...

As a "workaround", I changed my script this way:

1) I play the prompt:
session:streamFile("/usr/local/freeswitch/sounds/en/us/pizza/GP-DeliveryorTakeout.wav");
2) I play a short sample of silence. 
session:streamFile("/home/ubuntu/audio/silence.wav");    

With this strategy, if I say something when the prompt is being played, it is stopped and a short sample (duration: ~20 ms) without audio is played. It's not the ideal solution, but, at least, it doesn't stuck.

If you have another idea, please tell me. I would like to solve it without "workarounds".

Eduardo



--- Em seg, 13/6/11, mercutioviz [via freeswitch-users] <ml-node+6471843-2137856909-339117 at n2.nabble.com> escreveu:

De: mercutioviz [via freeswitch-users] <ml-node+6471843-2137856909-339117 at n2.nabble.com>
Assunto: Re: Lua ASR TTS
Para: "educs13" <educs13 at yahoo.com.br>
Data: Segunda-feira, 13 de Junho de 2011, 18:14



	Sorry for the late reply - I missed this one. Are you using the break app or the uuid_break API? Also, are you using the "all" argument?-MC

On Sat, Jun 4, 2011 at 8:45 AM, educs13 <[hidden email]> wrote:

Hi,



I was trying to run the 'Examples directory lua asr tts'

(http://wiki.freeswitch.org/wiki/Examples_directory_lua_asr_tts) in Ubuntu

10.04/32 bits, but I had some problems with the 'session:streamFile()'.



If I say something when the prompt is still playing, the audio stucks

indefinitely. It seems that the 'break' command isn't doing all its job. I

guess that maybe the 'break' is just stop feeding the audio player with new

samples, but it is not stopping the player. So, this player keeps reading

and playing the same samples continuously ...



I really don't know if my guess makes sense and as I don't know C very well,

I don't know where to look for a solution in the source code. I Hope you

could help me.



Thanks,

Eduardo







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