[[["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 2025-09-04 UTC."],[],[],null,["# Cloud Speech V2 Client - Class AutoDetectDecodingConfig (2.1.1)\n\nVersion latestkeyboard_arrow_down\n\n- [2.1.1 (latest)](/php/docs/reference/cloud-speech/latest/V2.AutoDetectDecodingConfig)\n- [2.1.0](/php/docs/reference/cloud-speech/2.1.0/V2.AutoDetectDecodingConfig)\n- [2.0.1](/php/docs/reference/cloud-speech/2.0.1/V2.AutoDetectDecodingConfig)\n- [1.20.1](/php/docs/reference/cloud-speech/1.20.1/V2.AutoDetectDecodingConfig)\n- [1.19.2](/php/docs/reference/cloud-speech/1.19.2/V2.AutoDetectDecodingConfig)\n- [1.18.3](/php/docs/reference/cloud-speech/1.18.3/V2.AutoDetectDecodingConfig)\n- [1.16.0](/php/docs/reference/cloud-speech/1.16.0/V2.AutoDetectDecodingConfig)\n- [1.15.0](/php/docs/reference/cloud-speech/1.15.0/V2.AutoDetectDecodingConfig)\n- [1.14.3](/php/docs/reference/cloud-speech/1.14.3/V2.AutoDetectDecodingConfig)\n- [1.13.1](/php/docs/reference/cloud-speech/1.13.1/V2.AutoDetectDecodingConfig)\n- [1.12.0](/php/docs/reference/cloud-speech/1.12.0/V2.AutoDetectDecodingConfig)\n- [1.11.2](/php/docs/reference/cloud-speech/1.11.2/V2.AutoDetectDecodingConfig)\n- [1.10.0](/php/docs/reference/cloud-speech/1.10.0/V2.AutoDetectDecodingConfig)\n- [1.9.1](/php/docs/reference/cloud-speech/1.9.1/V2.AutoDetectDecodingConfig)\n- [1.8.0](/php/docs/reference/cloud-speech/1.8.0/V2.AutoDetectDecodingConfig)\n- [1.7.0](/php/docs/reference/cloud-speech/1.7.0/V2.AutoDetectDecodingConfig) \nReference documentation and code samples for the Cloud Speech V2 Client class AutoDetectDecodingConfig.\n\nAutomatically detected decoding parameters.\n\nSupported for the following encodings:\n\n- WAV_LINEAR16: 16-bit signed little-endian PCM samples in a WAV container.\n- WAV_MULAW: 8-bit companded mulaw samples in a WAV container.\n- WAV_ALAW: 8-bit companded alaw samples in a WAV container.\n- RFC4867_5_AMR: AMR frames with an rfc4867.5 header.\n- RFC4867_5_AMRWB: AMR-WB frames with an rfc4867.5 header.\n- FLAC: FLAC frames in the \"native FLAC\" container format.\n- MP3: MPEG audio frames with optional (ignored) ID3 metadata.\n- OGG_OPUS: Opus audio frames in an Ogg container.\n- WEBM_OPUS: Opus audio frames in a WebM container.\n- MP4_AAC: AAC audio frames in an MP4 container.\n- M4A_AAC: AAC audio frames in an M4A container.\n- MOV_AAC: AAC audio frames in an MOV container.\n\nGenerated from protobuf message `google.cloud.speech.v2.AutoDetectDecodingConfig`\n\nNamespace\n---------\n\nGoogle \\\\ Cloud \\\\ Speech \\\\ V2\n\nMethods\n-------\n\n### __construct\n\nConstructor."]]