Cloud Speech-to-Text V2 API - Module Google::Cloud::Speech::V2::ExplicitDecodingConfig::AudioEncoding (v1.2.1)
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Reference documentation and code samples for the Cloud Speech-to-Text V2 API module Google::Cloud::Speech::V2::ExplicitDecodingConfig::AudioEncoding.
Supported audio data encodings.
Constants
AUDIO_ENCODING_UNSPECIFIED
value: 0
Default value. This value is unused.
LINEAR16
value: 1
Headerless 16-bit signed little-endian PCM samples.
MULAW
value: 2
Headerless 8-bit companded mulaw samples.
ALAW
value: 3
Headerless 8-bit companded alaw samples.
AMR
value: 4
AMR frames with an rfc4867.5 header.
AMR_WB
value: 5
AMR-WB frames with an rfc4867.5 header.
FLAC
value: 6
FLAC frames in the "native FLAC" container format.
MP3
value: 7
MPEG audio frames with optional (ignored) ID3 metadata.
OGG_OPUS
value: 8
Opus audio frames in an Ogg container.
WEBM_OPUS
value: 9
Opus audio frames in a WebM container.
MP4_AAC
value: 10
AAC audio frames in an MP4 container.
M4A_AAC
value: 11
AAC audio frames in an M4A container.
MOV_AAC
value: 12
AAC audio frames in an MOV container.
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Last updated 2025-09-04 UTC.
[[["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-to-Text V2 API - Module Google::Cloud::Speech::V2::ExplicitDecodingConfig::AudioEncoding (v1.2.1)\n\nVersion latestkeyboard_arrow_down\n\n- [1.2.1 (latest)](/ruby/docs/reference/google-cloud-speech-v2/latest/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [1.2.0](/ruby/docs/reference/google-cloud-speech-v2/1.2.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [1.1.0](/ruby/docs/reference/google-cloud-speech-v2/1.1.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [1.0.1](/ruby/docs/reference/google-cloud-speech-v2/1.0.1/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.16.0](/ruby/docs/reference/google-cloud-speech-v2/0.16.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.15.0](/ruby/docs/reference/google-cloud-speech-v2/0.15.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.14.0](/ruby/docs/reference/google-cloud-speech-v2/0.14.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.13.1](/ruby/docs/reference/google-cloud-speech-v2/0.13.1/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.12.0](/ruby/docs/reference/google-cloud-speech-v2/0.12.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.11.0](/ruby/docs/reference/google-cloud-speech-v2/0.11.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.10.0](/ruby/docs/reference/google-cloud-speech-v2/0.10.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.9.2](/ruby/docs/reference/google-cloud-speech-v2/0.9.2/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.8.0](/ruby/docs/reference/google-cloud-speech-v2/0.8.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.7.0](/ruby/docs/reference/google-cloud-speech-v2/0.7.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.6.0](/ruby/docs/reference/google-cloud-speech-v2/0.6.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.5.1](/ruby/docs/reference/google-cloud-speech-v2/0.5.1/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.4.0](/ruby/docs/reference/google-cloud-speech-v2/0.4.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.3.0](/ruby/docs/reference/google-cloud-speech-v2/0.3.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.2.0](/ruby/docs/reference/google-cloud-speech-v2/0.2.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding)\n- [0.1.0](/ruby/docs/reference/google-cloud-speech-v2/0.1.0/Google-Cloud-Speech-V2-ExplicitDecodingConfig-AudioEncoding) \nReference documentation and code samples for the Cloud Speech-to-Text V2 API module Google::Cloud::Speech::V2::ExplicitDecodingConfig::AudioEncoding.\n\nSupported audio data encodings.\n\nConstants\n---------\n\n### AUDIO_ENCODING_UNSPECIFIED\n\n**value:** 0 \nDefault value. This value is unused.\n\n### LINEAR16\n\n**value:** 1 \nHeaderless 16-bit signed little-endian PCM samples.\n\n### MULAW\n\n**value:** 2 \nHeaderless 8-bit companded mulaw samples.\n\n### ALAW\n\n**value:** 3 \nHeaderless 8-bit companded alaw samples.\n\n### AMR\n\n**value:** 4 \nAMR frames with an rfc4867.5 header.\n\n### AMR_WB\n\n**value:** 5 \nAMR-WB frames with an rfc4867.5 header.\n\n### FLAC\n\n**value:** 6 \nFLAC frames in the \"native FLAC\" container format.\n\n### MP3\n\n**value:** 7 \nMPEG audio frames with optional (ignored) ID3 metadata.\n\n### OGG_OPUS\n\n**value:** 8 \nOpus audio frames in an Ogg container.\n\n### WEBM_OPUS\n\n**value:** 9 \nOpus audio frames in a WebM container.\n\n### MP4_AAC\n\n**value:** 10 \nAAC audio frames in an MP4 container.\n\n### M4A_AAC\n\n**value:** 11 \nAAC audio frames in an M4A container.\n\n### MOV_AAC\n\n**value:** 12 \nAAC audio frames in an MOV container."]]
