public sealed class SpeechTranscription : IMessage<SpeechTranscription>, IEquatable<SpeechTranscription>, IDeepCloneable<SpeechTranscription>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Cloud Video Intelligence v1 API class SpeechTranscription.
A speech recognition result corresponding to a portion of the audio.
public RepeatedField<SpeechRecognitionAlternative> Alternatives { get; }
May contain one or more recognition hypotheses (up to the maximum specified
in max_alternatives). These alternatives are ordered in terms of
accuracy, with the top (first) alternative being the most probable, as
ranked by the recognizer.
Output only. The BCP-47
language tag of the language in this result. This language code was
detected to have the most likelihood of being spoken in the audio.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version of the Google Cloud Video Intelligence v1 API documentation is 3.4.0, while the current page details version 3.3.0, which is one of several previous versions available.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class, part of the \u003ccode\u003eGoogle.Cloud.VideoIntelligence.V1\u003c/code\u003e namespace and found in the \u003ccode\u003eGoogle.Cloud.VideoIntelligence.V1.dll\u003c/code\u003e assembly, represents a speech recognition result corresponding to a portion of audio.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class implements multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits from the \u003ccode\u003eobject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eThe class includes two constructors: a default constructor \u003ccode\u003eSpeechTranscription()\u003c/code\u003e and a copy constructor \u003ccode\u003eSpeechTranscription(SpeechTranscription other)\u003c/code\u003e that takes another \u003ccode\u003eSpeechTranscription\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class includes two properties, \u003ccode\u003eAlternatives\u003c/code\u003e, which is a collection of speech recognition hypotheses, and \u003ccode\u003eLanguageCode\u003c/code\u003e, which is the detected language tag of the audio.\u003c/p\u003e\n"]]],[],null,[]]
