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

[mayamatakeshi]

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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