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Synthesizer PAUSE
Reference Number: AA-01665 Views: 10433 |
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The PAUSE method from the client to the server tells the synthesizer resource to pause speech output if it is speaking something. If a PAUSE method is issued on a session when a SPEAK is not active, the server will respond with a status-code of 402 "Method not valid in this state". If a PAUSE method is issued on a session when a SPEAK is active and is already paused, the server will respond with a status-code of 200 "Success". If a SPEAK request was active, the server will return an Active-Request-Id-List header field whose value contains the request-id of the SPEAK request that was paused.
MRCPV1 PAUSE Example: C->S: SPEAK 543258 MRCP/1.0 Voice-gender:neutral Prosody-volume:medium Content-Type:application/synthesis+ssml Content-Length:104
<?xml version="1.0"?> <speak> <paragraph> <sentence>You have 4 new messages.</sentence> <sentence>The first is from <say-as type="name">Stephanie Williams</say-as> and arrived at <break/> <say-as type="time">3:45pm</say-as>.</sentence>
<sentence>The subject is <prosody rate="0.8">ski trip</prosody></sentence> </paragraph> </speak>
S->C: MRCP/1.0 543258 200 IN-PROGRESS
C->S: PAUSE 543259 MRCP/1.0
S->C: MRCP/1.0 543259 200 COMPLETE Active-Request-Id-List:543258
MRCPV2 PAUSE Example: C->S: MRCP/2.0 ... SPEAK 543258 Channel-Identifier:32AECB23433802@speechsynth Voice-gender:neutral Prosody-volume:medium Content-Type:application/ssml+xml Content-Length:...
<?xml version="1.0"?> <speak version="1.0" xmlns="http://www.w3.org/2001/10/synthesis" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.w3.org/2001/10/synthesis http://www.w3.org/TR/speech-synthesis/synthesis.xsd" xml:lang="en-US"> <p> <s>You have 4 new messages.</s> <s>The first is from Stephanie Williams and arrived at <break/> <say-as interpret-as="vxml:time">0342p</say-as>.</s>
<s>The subject is <prosody rate="0.8">ski trip</prosody></s> </p> </speak>
S->C: MRCP/2.0 ... 543258 200 IN-PROGRESS Channel-Identifier:32AECB23433802@speechsynth Speech-Marker:timestamp=857206027059
C->S: MRCP/2.0 ... PAUSE 543259 Channel-Identifier:32AECB23433802@speechsynth
S->C: MRCP/2.0 ... 543259 200 COMPLETE Channel-Identifier:32AECB23433802@speechsynth Active-Request-Id-List:543258
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