Re: Ask developers: Synth Driver: Async or Sync speakText
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speak (and thus speakText) must be async. When something calls speak (speakText is deprecated), send it off to a background thread.
For say all to work properly, you also have to handle indexes. An index is a marker that the screen reader sends to the synthesizer, and the synth sends back when it gets to that point in the output.
If you still need help, feel free to mail nvda-devel or mail me off-list. I've written a few of these.
On 10/16/2016 6:31 PM, Tuan Le Anh wrote: