PlayAudioFromDisk (Communications Workflow Sample)
This sample speech workflow application demonstrates how to use an audio file to set a prompt.
Use the PromptBuilder.AppendAudio method to add audio from a file.
Use the PromptBuilder.AppendAudio method to play alternate text using text-to-speech if a specified audio file is not available.
- Use the AppDomain.BaseDirectory property to build a URI from a base directory.
See the prerequisites list in Walkthrough: Debugging a Communications Workflow Application.
Create a debugging environment. For information about creating a debugging environment, see Establish Accounts on Office Communications Server.
In the UCMA v2.0 SDK\Samples\Workflow directory, open PlayAudioFromDisk.
Debug the PlayAudioFromDisk speech workflow application. For information about debugging this application, see Walkthrough: Debugging a Communications Workflow Application.