[Freeswitch-users] pause and restart while recording?
Wes
wes-fs at 499x.com
Thu Jun 30 00:23:38 MSD 2011
I tried it and got interesting results.
First, I recorded a file without this variable set.
Then, I tried recording using the same filename but with this variable
set, and I got this error:
2011-06-29 15:07:21.284642 [ERR] mod_sndfile.c:194 Error Opening File
[/tmp/recording.wav] [Error : Cannot open file in read/write mode due to
string data in header.]
That made me think that when you use record_append, it will save the
file differently than when you don't.
So I tried again, this time deleting the original wav file so it would
create it fresh, and then, using the record_append setting, I was able
to record my message. (speaking the number "one")
The filesize then was at:
-rw-r--r-- 1 transcribe transcribe 89052 2011-06-29 15:08 recording.wav
then, I called in again, and this time the recording should append to
the existing recording.
I recorded my voice, and the filesize went to:
-rw-r--r-- 1 transcribe transcribe 162924 2011-06-29 15:09 recording.wav
The first message was speaking the number "one", second message was
speaking the number "two".
Problem is, the message I heard was only the number "one"... even though
the filesize doubled.... it did not append, and it kept the original
message, even though it increased the filesize.
So, the record_append doesn't seem to work. any other ideas on pausing
and continuing recording?
On 6/29/2011 2:11 PM, Kris wrote:
> i havn't tried it but it seems if you set this variable
> Session.SetVariable("RECORD_APPEND", "true");
>
> before record it should append.
>
>
>
> Kris
>
> ----- Original Message -----
> From: "Wes"<wes-fs at 499x.com>
> To: "FreeSWITCH Users Help"<freeswitch-users at lists.freeswitch.org>
> Sent: Wednesday, June 29, 2011 9:13 AM
> Subject: Re: [Freeswitch-users] pause and restart while recording?
>
>
>> if I reuse the same filename as a previous recording, it just overwrites
>> it.
>>
>> On 6/29/2011 10:32 AM, David Ponzone wrote:
>>> That's interesting, but what does FS do if you record over an existing
>>> file ? Does it append or does it overwrite it ?
>>>
>>> David Ponzone Direction Technique
>>> email: david.ponzone at ipeva.fr<mailto:david.ponzone at ipeva.fr>
>>> tel: 01 74 03 18 97
>>> gsm: 06 66 98 76 34
>>>
>>> Service ClientIPeva
>>> tel: 0811 46 26 26
>>> www.ipeva.fr<BLOCKED::http://www.ipeva.fr/> - www.ipeva-studio.com
>>> <BLOCKED::http://www.ipeva-studio.com/>
>>>
>>> /Ce message et toutes les pièces jointes sont confidentiels et établis
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>>>
>>>
>>>
>>> Le 29/06/2011 à 16:00, Wes a écrit :
>>>
>>>> I'm writing the script in LUA... not sure how to answer your question
>>>> RE dialplan or ESL...
>>>>
>>>> The lua script is triggered via the socket library from a php page,
>>>> and the arguments to the lua script are things like the phone number
>>>> to dial, and an id number to track things back.
>>>>
>>>> The application is pretty simple, it just needs to call the desired
>>>> number, play instructions via voice commands, take a recording, allow
>>>> user to review the recording, rerecord it, and then finally submit
>>>> it. It's going to be for medical dictation. It's pretty much done
>>>> except for the pause feature.
>>>>
>>>> Searching around the archives for the "pause during recording"
>>>> functionality, I found a few people discussing the need for pause in
>>>> relation to a transcription app, but couldn't figure out what came of
>>>> it.
>>>>
>>>> I'm pretty close, as I already have a loop that will stop the
>>>> recording on a "#" keypress, so if it could just pause recording on a
>>>> different keypress, that would be great...
>>>>
>>>> Thanks for the help!
>>>>
>>>> On 6/28/2011 6:11 PM, Michael Collins wrote:
>>>>> Dialplan script or ESL? A dp script is a bad idea for this kind of
>>>>> thing. Anything that requires async ops like listening for digits
>>>>> while doing other things is a candidate for ESL.
>>>>>
>>>>> What cool new app are you working on? :)
>>>>>
>>>>> -MC
>>>>>
>>>>> On Tue, Jun 28, 2011 at 11:57 AM, Wes<wes-fs at 499x.com
>>>>> <mailto:wes-fs at 499x.com>> wrote:
>>>>>
>>>>> I couldn't find much on this: Is it possible in lua script to
>>>>> let the
>>>>> user press a key to pause recording, and press a key again to
>>>>> continue
>>>>> the recording, just like a traditional recorder?
>>>>>
>>>>> Thanks!
>>>>>
>>>>> _______________________________________________
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