<mark> and marktime

Hi,

Referring to  Section 4 Using <mark> to Detect Barge-in During Prompt 
Playback <http://www.w3.org/TR/voicexml21/#sec-mark>of (VoiceXML 2.1)

"An SSML processor must either allow the VoiceXML interpreter to 
retrieve or must inform the interpreter when a <mark> is executed during 
audio output."

I have the following doubts about the <mark> element ...

1.) Can the VoiceXML application get events when a <mark> is encountered ?
2.) Is the value of "marktime" always provided to VoiceXML application 
by the Media Resource Agent or the VoiceXML application has to manage 
track it ?

Thanks,
Srinivas R Thota

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Received on Monday, 4 September 2006 14:16:44 UTC