[Freeswitch-users] mod_sndfile error called from mod_tts_commandline - [WARNING] mod_sndfile.c:281 Error Opening File

[Lewis Bergman]

Thanks so much! That is very helpful info. Let me create a new thread
for this and explain what I have done so far.

On Thu, Mar 4, 2021 at 5:48 PM mayamatakeshi <mayamatakeshi at gmail.com> wrote:
>
>
>
> On Fri, Mar 5, 2021 at 4:41 AM Lewis Bergman <lewis.bergman at gmail.com> wrote:
>>
>> That was exactly it for the record.
>> #which text2wave
>> #                         <-- before apt-get install festival
>> #which text2wave
>> /usr/bin/text2wave
>> # echo 'This is an example of using tts_commandline' | text2wave -f
>> 8000 > test.wav
>> # file test.wav
>> test.wav: RIFF (little-endian) data, WAVE audio, Microsoft PCM, 16
>> bit, mono 8000 Hz
>> # ls -l test.wav
>> -rw-r--r-- 1 root root 60208 Mar  4 06:44 test.wav
>> And the freeswitch debug log that shows it works:
>> EXECUTE [depth=0] sofia/internal/102 at 66.151.243.45
>> speak(tts_commandline|text2wave|This is an example of using
>> tts_commandline)
>> 2021-03-04 06:59:14.305216 [DEBUG] switch_ivr_play_say.c:3023 OPEN TTS
>> tts_commandline
>> 2021-03-04 06:59:14.305216 [DEBUG] switch_ivr_play_say.c:3033 Raw
>> Codec Activated
>> 2021-03-04 06:59:14.305216 [DEBUG] mod_tts_commandline.c:160
>> Executing: echo 'This is an example of using tts_commandline' |
>> text2wave -f 8000 >
>> '/tmp/05e71313-2a4d-48ce-a1e9-84600859112f.tmp.wav'
>> 2021-03-04 06:59:15.545212 [DEBUG] switch_ivr_play_say.c:2741 Speaking
>> text: This is an example of using tts_commandline
>> 2021-03-04 06:59:15.545212 [DEBUG] sofia.c:7326 Channel
>> sofia/internal/102 at 66.151.243.45 entering state [ready][200]
>> 2021-03-04 06:59:15.565210 [DEBUG] switch_rtp.c:7759 Correct audio
>> ip/port confirmed.
>> 2021-03-04 06:59:19.305225 [DEBUG] switch_ivr_play_say.c:2905 done speaking text
>>
>> Thanks for the help.
>> The reason I tried to start with tts_commandine is I have been
>> struggling for a couple of weeks to get MRCP to produce something
>> useful so I thought I would try something simpler and I could swear
>> mod_tts_commandline was listed as a requirement.
>
>
> Working with mod_unimrcp should be simple.
> But maybe this can be of help:
>   https://github.com/MayamaTakeshi/mrcp_client
> It is a node.js app that I wrote to test mrcp servers.
> I don't know which MRCP server you are using (maybe unimrcp?).
> But you could make requests directly to it and check if it's working as expected without having to deal with FS.
> Then once things are cleared up you can work on the FS configuration.
>
> Also, if you want to get down checking SIP/MRCP messages, you could use this sngrep fork:
>   https://github.com/MayamaTakeshi/sngrep/tree/mrcp_support
> (this is a patch that I wrote to support MRCP on sngrep, but this will not be merged to upstream as sngrep main branch is only accepting bug fixes right now: https://github.com/irontec/sngrep/pull/346) so you would need to build it yourself.
>
>
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-- 
Lewis Bergman
325-439-0533 Cell