If you leave the Transcritpion field empty OR type a transcription that isn't valid, and press the button 'preview' the user gets:
//
//Could not generate preview
Could not generate previewUnable to communicate with Speechoid. //
Unable to communicate with Speechoid.
```
http://localhost:5000array ( 'postData' => array ( 'lang' => 'sv', 'voice' => 'stts_sv_nst-hsmm', 'input' => 'tɑːlɑrˌɛn', 'input_type' => 'ipa', ), )
```
//
In a local environment, you instead get the whole HTML from the page like so:
//Could not generate preview//
```
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Wikispeech usage</title> </head> <body> <h1>Wikispeech usage</h1> USAGE: /?lang=LANG&input=TEXT <br> <a href='http://speechoid-wikispeech-server-1:10000/options'>Wikispeech parameters (json)</a> <br> <br> Supported languages are: ['sv', 'nb', 'en', 'ar'] <p/> <b>EXAMPLES</b><br/> US English: <a href='http://speechoid-wikispeech-server-1:10000/?lang=en&input=A+test'>http://speechoid-wikispeech-server-1:10000/?lang=en&input=A test</a><br/> Swedish: <a href='http://speechoid-wikispeech-server-1:10000/?lang=sv&input=Vi%20testar%20talsyntes'>http://speechoid-wikispeech-server-1:10000/?lang=sv&input=Vi%20testar%20talsyntes</a><br/> Arabic: <a href='http://speechoid-wikispeech-server-1:10000/?lang=ar&input=السويد'>http://speechoid-wikispeech-server-1:10000/?lang=ar&input=السويد</a><br/> Basque: <a href='http://speechoid-wikispeech-server-1:10000/?lang=eu&input=Hau%20proba%20bat%20da'>http://speechoid-wikispeech-server-1:10000/?lang=eu&input=Hau%20proba%20bat%20da</a> (only works if an AhoTTS server is running) <hr> Other things to try: <br> <a href='http://speechoid-wikispeech-server-1:10000/languages'>http://speechoid-wikispeech-server-1:10000/languages</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/default_voices'>http://speechoid-wikispeech-server-1:10000/default_voices</a> <hr> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing'>Textprocessing parameters (json)</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/languages'>http://speechoid-wikispeech-server-1:10000/textprocessing/languages</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/textprocessors'>http://speechoid-wikispeech-server-1:10000/textprocessing/textprocessors</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/textprocessors/en'>http://speechoid-wikispeech-server-1:10000/textprocessing/textprocessors/en</a> <hr> <br> <a href='http://speechoid-wikispeech-server-1:10000/synthesis'>Synthesis parameters (json)</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/synthesis/languages'>http://speechoid-wikispeech-server-1:10000/synthesis/languages</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/synthesis/voices'>http://speechoid-wikispeech-server-1:10000/synthesis/voices</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/synthesis/voices/en'>http://speechoid-wikispeech-server-1:10000/synthesis/voices/en</a> <hr> Textprocessing examples: <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=en&input=A+test'>http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=en&input=A test</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=sv&input=Vi+testar+talsyntes'>http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=sv&input=Vi testar talsyntes</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=eu&input=Hau+proba+bat+da'>http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=eu&input=Hau proba bat da</a> <p/> Tokenisation example: <br> <a href='http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=en&input=A+test&textprocessor=basic_en&process=tokenise'>http://speechoid-wikispeech-server-1:10000/textprocessing/?lang=en&input=A test&textprocessor=basic_en&process=tokenise</a> <p/> Basic synthesis example: <br> <a href='http://speechoid-wikispeech-server-1:10000/?lang=en&input=A+test&textprocessor=basic_en&voice=cmu-slt-flite'>http://speechoid-wikispeech-server-1:10000/?lang=en&input=A+test&textprocessor=basic_en&voice=cmu-slt-flite</a> <hr> Other tests (experimental): <br> <a href='http://speechoid-wikispeech-server-1:10000/test.html'>http://speechoid-wikispeech-server-1:10000/test.html</a> <br> <a href='http://speechoid-wikispeech-server-1:10000/workflow_demo/test.html'>http://speechoid-wikispeech-server-1:10000/workflow_demo/test/html</a> <address></address> <p/> <hr> <a href="/version">Wikispeech version info</a><br/> Server/URL: <a href=http://speechoid-wikispeech-server-1:10000/>http://speechoid-wikispeech-server-1:10000/</a> <br/> <!-- hhmts start -->Last modified: Fri Nov 17 16:23:15 GMT 2017 <!-- hhmts end --> </body> </html>
```