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

[Dragos Oancea]

If the wav file exists but is 0 size, mod_sndfile would say this:
mod_sndfile.c:281 Error Opening File [/tmp/foo.wav] [File contains data in
an unknown format.]
So yes, most likely text2wave is not installed.

On Wed, Mar 3, 2021 at 1:13 AM mayamatakeshi <mayamatakeshi at gmail.com>
wrote:

>
>
> On Wed, Mar 3, 2021 at 4:12 AM Lewis Bergman <lewis.bergman at gmail.com>
> wrote:
>
>> Hello all. I am pretty new to Freeswitch and have an experimental
>> container
>> on Proxmox 6.3 Debian 10 to play with. The goal is to get mod_unimrcp
>> working. To that end, I have mod_tts_commandline (installed from binary
>> with FusionPBX as part of the default install) listed in modules.conf.xml
>> /etc/freeswitch/autoload_configs/modules.conf.xml
>>                 <!-- Speech Recognition / Text to Speech -->
>>                 <load module="mod_unimrcp"/>
>>                 <load module="mod_tts_commandline"/>
>>                 <load module="mod_flite"/>
>> I have tried it with and without mod_flite enabled.
>> Mod_tts_commandline refuses to pull a sound file and the debug log seems
>> to
>> blame mod_sndfile. This is using the example from the mod_tts_commandline
>> page
>> <
>> https://freeswitch.org/confluence/display/FREESWITCH/mod_tts_commandline#mod_tts_commandline-Configuringmod_tts_commandline
>> >
>> as dialplan shows following the debug log output below:
>>
>> 2021-02-26 15:19:24.713040 [NOTICE] mod_dptools.c:1406 Channel
>> [sofia/internal/102 at 66.151.243.45] has been answered
>> 2021-02-26 15:19:24.713040 [DEBUG] switch_channel.c:3865 (sofia/internal/
>> 102 at 66.151.243.45) Callstate Change RINGING -> ACTIVE
>> 2021-02-26 15:19:24.713040 [DEBUG] sofia.c:7326 Channel sofia/internal/
>> 102 at 66.151.243.45 entering state [completed][200]
>> EXECUTE [depth=0] sofia/internal/102 at 66.151.243.45
>> speak(tts_commandline|pico|This is an example of using tts_commandline)
>> 2021-02-26 15:19:24.713040 [DEBUG] switch_ivr_play_say.c:3023 OPEN TTS
>> tts_commandline
>> 2021-02-26 15:19:24.713040 [DEBUG] switch_ivr_play_say.c:3033 Raw Codec
>> Activated
>> 2021-02-26 15:19:24.713040 [DEBUG] mod_tts_commandline.c:160 Executing:
>> echo 'This is an example of using tts_commandline' | text2wave -f 8000 >
>> '/tmp/0665a30d-2bb8-40fe-b5a6-9625bd58306e.tmp.wav'
>> 2021-02-26 15:19:25.433013 [WARNING] mod_sndfile.c:281 Error Opening File
>> [/tmp/0665a30d-2bb8-40fe-b5a6-9625bd58306e.tmp.wav] [File contains data in
>> an unknown format.]
>> 2021-02-26 15:19:25.433013 [ERR] mod_tts_commandline.c:170 Failed to open
>> file: /tmp/0665a30d-2bb8-40fe-b5a6-9625bd58306e.tmp.wav
>
>
> Since your goal is to use mod_unimrcp I think you should not spend your
> time with mod_tts_commandline.
> Anyway, what do you get when you run these in the bash shell:
>
> which text2wave
> echo 'This is an example of using tts_commandline' | text2wave -f 8000 >
> test.wav
> file test.wav
> ls -l test.wav
>
> Did you install festival? (text2wave comes with it)
>
>
>
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