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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 \u003ccode\u003eSpeechTranscription\u003c/code\u003e class is part of the Google Cloud Video Intelligence v1 API, specifically within the \u003ccode\u003eGoogle.Cloud.VideoIntelligence.V1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThis class represents a speech recognition result from a portion of audio and implements several interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class contains properties such as \u003ccode\u003eAlternatives\u003c/code\u003e, which holds multiple speech recognition hypotheses ordered by accuracy, and \u003ccode\u003eLanguageCode\u003c/code\u003e, indicating the detected language of the audio.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple versions of the Video Intelligence API available, ranging from 2.2.0 to 3.4.0, with 3.4.0 being the latest version.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSpeechTranscription\u003c/code\u003e class has two constructors: a default constructor and one that takes another \u003ccode\u003eSpeechTranscription\u003c/code\u003e object as a parameter for copying.\u003c/p\u003e\n"]]],[],null,[]]
