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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class in the Google Cloud Video Intelligence v1 API represents a speech recognition result derived from a portion of audio.\u003c/p\u003e\n"],["\u003cp\u003eThis class is part of the \u003ccode\u003eGoogle.Cloud.VideoIntelligence.V1\u003c/code\u003e namespace within the \u003ccode\u003eGoogle.Cloud.VideoIntelligence.V1.dll\u003c/code\u003e assembly, and is implemented with several interfaces such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, and \u003ccode\u003eIDeepCloneable\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class provides access to speech recognition hypotheses via the \u003ccode\u003eAlternatives\u003c/code\u003e property, which is a \u003ccode\u003eRepeatedField\u003c/code\u003e containing \u003ccode\u003eSpeechRecognitionAlternative\u003c/code\u003e objects, ordered by their probability of accuracy.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eLanguageCode\u003c/code\u003e property, a string value using the BCP-47 language tag format, indicates the detected language spoken in the audio segment, representing the highest likelihood of the spoken language.\u003c/p\u003e\n"],["\u003cp\u003eThe API class \u003ccode\u003eSpeechTranscription\u003c/code\u003e has multiple versions, with version 3.4.0 being the latest, and the document provides a range of versions from 2.2.0 to 3.4.0.\u003c/p\u003e\n"]]],[],null,[]]
