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Added updated SDK audio support.
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‎articles/cognitive-services/Speech-Service/includes/audio-input-format-chart.md

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title: Audio input format
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: markamos
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author: IEvangelist
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manager: nitinme
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ms.service: cognitive-services
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ms.topic: include
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ms.date: 11/20/2019
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ms.author: erhopf
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ms.topic: include
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ms.date: 03/10/2020
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ms.author: dapine
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---
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## Supported audio input format
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The Speech SDK uses the following format for audio input.
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| Format | Codec | Bitrate | Sample Rate | Channels |
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|--------|-------|---------|-------------|----------|
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| WAV | PCM | 16-bit | 8 kHz or 16 kHz | 1 (mono) |
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| Format | Codec | Bitrate | Sample Rate | Channels |
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|--------|-------|---------|-----------------|----------|
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| WAV | PCM | 16-bit | 8 kHz or 16 kHz | 1 (mono) |
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[!INCLUDE [supported-audio-formats](supported-audio-formats.md)]

‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/cpp/linux.md

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---
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title: 'Quickstart: Recognize speech from an audio file, C++ (Linux) - Speech service'
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: erhopf
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manager: nitinme
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author: IEvangelist
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ms.service: cognitive-services
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ms.subservice: speech-service
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ms.topic: include
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ms.date: 01/14/2020
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ms.author: erhopf
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ms.date: 03/10/2020
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ms.author: dapine
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---
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## Prerequisites

‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/cpp/macos.md

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---
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title: 'Quickstart: Recognize speech from an audio file, C++ (macOS) - Speech service'
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: erhopf
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manager: nitinme
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author: IEvangelist
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ms.service: cognitive-services
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ms.subservice: speech-service
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ms.topic: include
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ms.date: 01/14/2020
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ms.author: erhopf
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ms.date: 03/10/2020
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ms.author: dapine
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---
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## Prerequisites

‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/cpp/windows.md

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---
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title: 'Quickstart: Recognize speech from an audio file, C++ (Windows) - Speech service'
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: erhopf
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manager: nitinme
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author: IEvangelist
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ms.service: cognitive-services
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ms.subservice: speech-service
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ms.topic: include
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ms.date: 01/14/2020
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ms.author: erhopf
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ms.date: 03/10/2020
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ms.author: dapine
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---
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## Prerequisites

‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/csharp/dotnet.md

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---
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title: "Quickstart: Recognize speech from an audio file, C# (.NET) - Speech service"
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: IEvangelist
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manager: nitinme
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ms.service: cognitive-services
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ms.subservice: speech-service
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ms.topic: include
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ms.date: 01/14/2020
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ms.date: 03/10/2020
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ms.author: dapine
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---
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‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/java/jre.md

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---
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author: erhopf
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author: IEvangelist
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ms.service: cognitive-services
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ms.topic: include
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ms.date: 01/14/2020
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ms.author: erhopf
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ms.date: 03/10/2020
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ms.author: dapine
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---
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## Prerequisites

‎articles/cognitive-services/Speech-Service/includes/quickstarts/from-file/python/python.md

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title: 'Quickstart: Recognize speech from an audio file, Python - Speech service'
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titleSuffix: Azure Cognitive Services
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services: cognitive-services
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author: IEvangelist
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manager: nitinme
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ms.service: cognitive-services
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ms.subservice: speech-service
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ms.topic: include
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ms.date: 01/30/2020
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ms.date: 03/10/2020
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ms.author: dapine
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---
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‎articles/cognitive-services/Speech-Service/includes/supported-audio-formats.md

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author: IEvangelist
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ms.service: cognitive-services
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ms.topic: include
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ms.date: 03/09/2020
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ms.date: 03/10/2020
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ms.author: dapine
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---
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The default audio streaming format is WAV (16 KHz, 16-bit, and mono PCM). Outside of WAV / PCM, the following codec compressed input formats are supported:
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The default audio streaming format is WAV (16 KHz, 16-bit, and mono PCM). Outside of WAV / PCM, the following codec compressed input formats are also supported:
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- MP3
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- OPUS/OGG
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- FLAC
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- ALAW in wav container
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- MULAW in wav container
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- MULAW in wav container

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