Mod tts commandline
From FreeSWITCH Wiki
Run a command line and play the output file.
It is mainly for testing purpose. It may not fit for extensive use (but it may). Once you have chosen your TTS engine, write a native module!
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Installing mod_tts_commandline
- In modules.conf, add asr_tts/mod_tts_commandline.
Linux:
- Run make, make install.
Windows:
- copy the msvc project from freeswitch-contrib in grmt\mod_tts_commandline for windows
- add project to Freeswitch.2010.sln and build it (sorry, I didn't test MSVC 2008)
Configuring mod_tts_commandline
- In freeswitch/conf/autoload_configs/modules.conf.xml, uncomment <load module="mod_tts_commandline"/>.
- Edit conf/autoload_configs/tts_commandline.conf.xml.
- Reload configuration by reloadxml (or restarting FreeSWITCH)
- Add tts_commandline to dialplan (or phrase, etc.) like this:
<action application="speak" data="tts_commandline|pico|This is an example of using tts_commandline"/>
Example commands
Using festival's text2wave:
echo ${text} | text2wave -f ${rate} > ${file}
Using festival's server client:
echo ${text} | festival_client --server xxx.xxx.xxx.xxx --otype riff --ttw --output ${file}
(may be needed ajust festival's default sample rate on server)
Using Cepstral's swift:
swift -n ${voice} ${text} -o ${file}
Using espeak (using sox to adjust sample rate):
echo ${text} | espeak --stdin -v ${voice} --stdout | sox -t wav - -r ${rate} ${file}
Using espeak + mbrola :
echo ${text} | espeak --stdin -v mb/mb-fr4 | mbrola -e /usr/share/mbrola/voices/fr4 - -.au | sox -t au - -r ${rate} ${file}
Using lliaphon + mbrola (French voice fr4) (NB it does not work for me):
echo ${text} | (lliaphon 2>/dev/null) | mbrola -e -f 1.0 -t 0.6 -l 8000 -I /usr/local/share/lliaphon/initfile.lia /usr/share/mbrola/voices/fr4 - ${file}
Using svox pico (from the Android project - supports it-IT, fr-FR, es-ES, de-DE, en-US and en-GB languages:
pico2wave --lang=fr-FR --wave=/tmp/$$.wav ${text} && sox /tmp/$$.wav -r ${rate} ${file} && rm /tmp/$$.wav
(You should apply patches from here (see alsoissue 4362 and issue 4363)
Write your own here...
Notes on svox pico
Windows:
- build from MSVC 2010 solution file freeswitch-contrib in grmt\svox pico\svoxpico for windows (again sorry I didn't do MSVC 2008)
Linux (at least tested on x64 centos - includes fixes from below and even more fixes from debian-sid and some more fixes to make it compatible with MSVC 2010):
- freeswitch-contrib in grmt/svox\ pico/svox/pico
- sh ./autogen.sh
- ./configure
- make && make install
or alternatively (although this didn't work without changes on 29-apr-2011):
Here is a sample of cmd that work on centos 5 64bit (This code includes a fix so it works ok on a 64bit system)
mkdir ~/src cd ~/src git clone git://git.debian.org/collab-maint/svox.git svox-git cd svox-git git branch -a git checkout -f origin/debian-sid cd pico base64 -d -i << EOF | patch -p2 ZGlmZiAtLWdpdCBhL3BpY28vTWFrZWZpbGUuYW0gYi9waWNvL01ha2VmaWxlLmFtCmluZGV4IGEx OWM0MmEuLmFmZWI0YmUgMTAwNjQ0Ci0tLSBhL3BpY28vTWFrZWZpbGUuYW0KKysrIGIvcGljby9N YWtlZmlsZS5hbQpAQCAtODMsNiArODMsNiBAQCBiaW5fUFJPR1JBTVMgPSBwaWNvMndhdmUKIHBp Y28yd2F2ZV9TT1VSQ0VTID0gXAogCWJpbi9waWNvMndhdmUuYwogcGljbzJ3YXZlX0xEQUREID0g XAotCWxpYnR0c3BpY28ubGEKKwlsaWJ0dHNwaWNvLmxhIC1scG9wdCAtbG0KIHBpY28yd2F2ZV9D RkxBR1MgPSAtV2FsbCAtRHBpY29sYW5nZGlyPVwiJChwaWNvbGFuZ2RpcilcIiAtSSBsaWIgLWxt IC1scG9wdAogCmRpZmYgLS1naXQgYS9waWNvL2xpYi9waWNvYXBpLmMgYi9waWNvL2xpYi9waWNv YXBpLmMKaW5kZXggYmU2ZDFhMi4uZDA5OWJkYSAxMDA2NDQKLS0tIGEvcGljby9saWIvcGljb2Fw aS5jCisrKyBiL3BpY28vbGliL3BpY29hcGkuYwpAQCAtNDEsMTAgKzQxLDEwIEBAIGV4dGVybiAi QyIgewogI2RlZmluZSBNQUdJQ19NQVNLIDB4NTA2OTYzNkYgIC8qIFBpY28gKi8KIAogI2RlZmlu 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