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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 [ | |
| 6 { | |
| 7 "namespace": "experimental.speechInput", | |
| 8 "types": [ | |
| 9 { | |
| 10 "id": "SpeechInputStartOptions", | |
| 11 "type": "object", | |
| 12 "description": "Object describing the options used for speech recognitio
n.", | |
| 13 "properties": { | |
| 14 "language": { | |
| 15 "type": "string", | |
| 16 "optional": true, | |
| 17 "description": "BCP-47 language code of the language to recognize. W
hen set to 'auto' or not defined defaults to user's most preferred content langu
age. Will use 'en-US' if not supported or invalid." | |
| 18 }, | |
| 19 "grammar": { | |
| 20 "type": "string", | |
| 21 "description": "Name of the grammar to use. Defaults to 'builtin:dic
tation'.", | |
| 22 "optional": true | |
| 23 }, | |
| 24 "filterProfanities": { | |
| 25 "type": "boolean", | |
| 26 "optional": true, | |
| 27 "description": "Enable or disable profanity filtering. Will use the
default Chrome filtering settings if not set." | |
| 28 } | |
| 29 } | |
| 30 }, | |
| 31 { | |
| 32 "id": "SpeechInputError", | |
| 33 "type": "object", | |
| 34 "description": "Object describing a speech input error.", | |
| 35 "properties": { | |
| 36 "code": { | |
| 37 "type": "string", | |
| 38 "enum": ["noSpeechHeard", "noResults", "captureError", "networkError
"], | |
| 39 "description": "Code identifying the error case." | |
| 40 } | |
| 41 } | |
| 42 }, | |
| 43 { | |
| 44 "id": "SpeechInputResultHypothesis", | |
| 45 "type": "object", | |
| 46 "description": "Object describing a speech recognition hypothesis.", | |
| 47 "properties": { | |
| 48 "utterance": { | |
| 49 "type": "string", | |
| 50 "description": "Text of this hypothesis." | |
| 51 }, | |
| 52 "confidence": { | |
| 53 "type": "number", | |
| 54 "description": "Confidence of the hypothesis. Rated from 0 (lowest)
to 1 (highest)." | |
| 55 } | |
| 56 } | |
| 57 }, | |
| 58 { | |
| 59 "id": "SpeechInputResultEvent", | |
| 60 "type": "object", | |
| 61 "description": "Object containing the recognition results.", | |
| 62 "properties": { | |
| 63 "hypotheses": { | |
| 64 "type": "array", | |
| 65 "optional": true, | |
| 66 "description": "Array of zero or more objects describing the stable
candidate hypotheses sorted by decreasing likelihood.", | |
| 67 "items": { "$ref": "SpeechInputResultHypothesis" } | |
| 68 } | |
| 69 } | |
| 70 } | |
| 71 ], | |
| 72 "functions": [ | |
| 73 { | |
| 74 "name": "start", | |
| 75 "type": "function", | |
| 76 "description": "Request to start recording as a new speech recognition s
ession.", | |
| 77 "parameters": [ | |
| 78 { | |
| 79 "name": "options", | |
| 80 "$ref": "SpeechInputStartOptions", | |
| 81 "optional": true, | |
| 82 "description": "Options used for this speech recognition session." | |
| 83 }, | |
| 84 { | |
| 85 "name": "callback", | |
| 86 "type": "function", | |
| 87 "optional": true, | |
| 88 "description": "Called when the speech recognition session has succe
ssfully started recording.", | |
| 89 "parameters": [] | |
| 90 } | |
| 91 ] | |
| 92 }, | |
| 93 { | |
| 94 "name": "stop", | |
| 95 "type": "function", | |
| 96 "description": "Request to stop an ongoing speech recognition session.", | |
| 97 "parameters": [ | |
| 98 { | |
| 99 "name": "callback", | |
| 100 "type": "function", | |
| 101 "optional": true, | |
| 102 "description": "Called when the audio recording has stopped and any
pending recognition results have been completed.", | |
| 103 "parameters": [] | |
| 104 } | |
| 105 ] | |
| 106 }, | |
| 107 { | |
| 108 "name": "isRecording", | |
| 109 "type": "function", | |
| 110 "description": "Determine if audio recording is currently in process in
Chrome, not limited to this API.", | |
| 111 "parameters": [ | |
| 112 { | |
| 113 "name": "callback", | |
| 114 "type": "function", | |
| 115 "optional": true, | |
| 116 "parameters": [ | |
| 117 { | |
| 118 "name": "result", | |
| 119 "type": "boolean", | |
| 120 "description": "Flag set to true if recording is in process in C
hrome, false otherwise." | |
| 121 } | |
| 122 ] | |
| 123 } | |
| 124 ] | |
| 125 } | |
| 126 ], | |
| 127 "events": [ | |
| 128 { | |
| 129 "name": "onError", | |
| 130 "type": "function", | |
| 131 "description": "Called in case of an error in speech recognition.", | |
| 132 "parameters": [ | |
| 133 { | |
| 134 "name": "error", | |
| 135 "$ref": "SpeechInputError", | |
| 136 "description": "Error being reported." | |
| 137 } | |
| 138 ] | |
| 139 }, | |
| 140 { | |
| 141 "name": "onSoundStart", | |
| 142 "type": "function", | |
| 143 "description": "Called when the system starts detecting sound in the inp
ut data.", | |
| 144 "parameters": [] | |
| 145 }, | |
| 146 { | |
| 147 "name": "onSoundEnd", | |
| 148 "type": "function", | |
| 149 "description": "Called when the system detects enough silence to conside
r the ongoing speech has ended.", | |
| 150 "parameters": [] | |
| 151 }, | |
| 152 { | |
| 153 "name": "onResult", | |
| 154 "type": "function", | |
| 155 "description": "Called when speech recognition results are available.", | |
| 156 "parameters": [ | |
| 157 { | |
| 158 "name": "event", | |
| 159 "$ref": "SpeechInputResultEvent", | |
| 160 "description": "Object containing the speech recognition results." | |
| 161 } | |
| 162 ] | |
| 163 } | |
| 164 ] | |
| 165 } | |
| 166 ] | |
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Chromium Code Reviews
Issue 14230005:
Remove all code for chrome.experimental.speechInput extension API (Closed)
Base URL: https://src.chromium.org/svn/trunk/src/