#1674741 updating docs to reflect audio format support.

Author: IEvangelist

.openpublishing.redirection.json

@@ -49200,6 +49200,16 @@
       "source_path": "articles/cognitive-services/Speech-Service/sapi-phoneset-usage.md",
       "redirect_url": "/azure/cognitive-services/speech-service/speech-ssml-phonetic-sets",
       "redirect_document_id": false
+    },
+    {
+      "source_path": "articles/cognitive-services/Speech-Service/how-to-use-codec-compressed-audio-input-streams-android.md",
+      "redirect_url": "/azure/cognitive-services/Speech-Service/how-to-use-codec-compressed-audio-input-streams?pivots=programming-language-java",
+      "redirect_document_id": false
+    },
+    {
+      "source_path": "articles/cognitive-services/Speech-Service/how-to-use-codec-compressed-audio-input-streams-ios.md",
+      "redirect_url": "/azure/cognitive-services/Speech-Service/how-to-use-codec-compressed-audio-input-streams?pivots=programming-language-objectivec",
+      "redirect_document_id": false
     }
   ]
 }

articles/cognitive-services/Speech-Service/how-to-custom-speech-test-data.md

@@ -8,7 +8,7 @@ manager: nitinme
 ms.service: cognitive-services
 ms.subservice: speech-service
 ms.topic: conceptual
-ms.date: 12/17/2019
+ms.date: 03/09/2020
 ms.author: erhopf
 ---
 
@@ -60,6 +60,8 @@ Use this table to ensure that your audio files are formatted correctly for use w
 | Archive format | .zip |
 | Maximum archive size | 2 GB |
 
+[!INCLUDE [supported-audio-formats](includes/supported-audio-formats.md)]
+
 > [!TIP]
 > When uploading training and testing data, the .zip file size cannot exceed 2 GB. If you require more data for training, divide it into several .zip files and upload them separately. Later, you can choose to train from *multiple* datasets. However, you can only test from a *single* dataset.
 
@@ -84,8 +86,10 @@ To measure the accuracy of Microsoft's speech-to-text accuracy when processing y
 | Archive format | .zip |
 | Maximum zip size | 2 GB |
 
+[!INCLUDE [supported-audio-formats](includes/supported-audio-formats.md)]
+
 > [!NOTE]
-> When uploading training and testing data, the .zip file size cannot exceed 2 GB. Uou can only test from a *single* dataset, be sure to keep it within the appropriate file size.
+> When uploading training and testing data, the .zip file size cannot exceed 2 GB. You can only test from a *single* dataset, be sure to keep it within the appropriate file size. Additionally, each training file cannot exceed 60 seconds otherwise it will error out.
 
 To address issues like word deletion or substitution, a significant amount of data is required to improve recognition. Generally, it's recommended to provide word-by-word transcriptions for roughly 10 to 1,000 hours of audio. The transcriptions for all WAV files should be contained in a single plain-text file. Each line of the transcription file should contain the name of one of the audio files, followed by the corresponding transcription. The file name and transcription should be separated by a tab (\t).
 

articles/cognitive-services/Speech-Service/how-to-use-codec-compressed-audio-input-streams-android.md

@@ -8,67 +8,58 @@ manager: nitinme
 ms.service: cognitive-services
 ms.subservice: speech-service
 ms.topic: conceptual
-ms.date: 09/20/2019
+ms.date: 03/09/2020
 ms.author: amishu
+zone_pivot_groups: programming-languages-set-twelve
 ---
 
-# Using codec compressed audio input with the Speech SDK
+# Use codec compressed audio input with the Speech SDK
 
-The Speech SDK's **Compressed Audio Input Stream** API provides a way to stream compressed audio to the Speech service using PullStream or PushStream.
+The Speech service SDK **Compressed Audio Input Stream** API provides a way to stream compressed audio to the Speech service using either a `PullStream` or `PushStream`.
 
 > [!IMPORTANT]
-> Streaming compressed input audio is currently supported for C++, C#, and Java on Linux (Ubuntu 16.04, Ubuntu 18.04, Debian 9, RHEL 8, CentOS 8). It is also supported for [Java in Android](how-to-use-codec-compressed-audio-input-streams-android.md) and [Objective-C in iOS](how-to-use-codec-compressed-audio-input-streams-ios.md) platform.
+> Streaming compressed input audio is currently supported for C#, C++, Java on Linux (Ubuntu 16.04, Ubuntu 18.04, Debian 9, RHEL 8, CentOS 8). It is also supported for Java in Android and Objective-C in iOS platform.
 > Speech SDK version 1.7.0 or higher is required (version 1.10.0 or higher for RHEL 8, CentOS 8).
 
-For wav/PCM see the mainline speech documentation.  Outside of wav/PCM, the following codec compressed input formats are supported:
-
-- MP3
-- OPUS/OGG
-- FLAC
-- ALAW in wav container
-- MULAW in wav container
+[!INCLUDE [supported-audio-formats](includes/supported-audio-formats.md)]
 
 ## Prerequisites
 
-Handling compressed audio is implemented using [GStreamer](https://gstreamer.freedesktop.org). For licensing reason Gstreamer binaries are not compiled and linked with speech SDK. So application developer needs to install the following on 18.04, 16.04 and Debian 9 to use compressed input audio.
-
-```sh
-sudo apt install libgstreamer1.0-0 gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly
-```
+::: zone pivot="programming-language-csharp"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/csharp/prerequisites.md)]
+::: zone-end
 
-On RHEL/CentOS 8:
+::: zone pivot="programming-language-cpp"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/cpp/prerequisites.md)]
+::: zone-end
 
-```sh
-sudo yum install gstreamer1 gstreamer1-plugins-base gstreamer1-plugins-good gstreamer1-plugins-bad-free gstreamer1-plugins-ugly-free
-```
+::: zone pivot="programming-language-java"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/java/prerequisites.md)]
+::: zone-end
 
-> [!NOTE]
-> On RHEL/CentOS 8, follow the instructions on [how to configure OpenSSL for Linux](~/articles/cognitive-services/speech-service/how-to-configure-openssl-linux.md).
+::: zone pivot="programming-language-objectivec"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/objectivec/prerequisites.md)]
+::: zone-end
 
 ## Example code using codec compressed audio input
 
-To stream in a compressed audio format to the Speech service, create `PullAudioInputStream` or `PushAudioInputStream`. Then, create an `AudioConfig` from an instance of your stream class, specifying the compression format of the stream.
-
-Let's assume that you have an input stream class called `myPushStream` and are using OPUS/OGG. Your code may look like this:
-
-```csharp
-using Microsoft.CognitiveServices.Speech;
-using Microsoft.CognitiveServices.Speech.Audio;
-
-var speechConfig = SpeechConfig.FromSubscription("YourSubscriptionKey", "YourServiceRegion");
-
-// Create an audio config specifying the compressed audio format and the instance of your input stream class.
-var audioFormat = AudioStreamFormat.GetCompressedFormat(AudioStreamContainerFormat.OGG_OPUS);
-var audioConfig = AudioConfig.FromStreamInput(myPushStream, audioFormat);
+::: zone pivot="programming-language-csharp"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/csharp/examples.md)]
+::: zone-end
 
-var recognizer = new SpeechRecognizer(speechConfig, audioConfig);
+::: zone pivot="programming-language-cpp"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/cpp/examples.md)]
+::: zone-end
 
-var result = await recognizer.RecognizeOnceAsync();
+::: zone pivot="programming-language-java"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/java/examples.md)]
+::: zone-end
 
-var text = result.GetText();
-```
+::: zone pivot="programming-language-objectivec"
+[!INCLUDE [prerequisites](includes/how-tos/compressed-audio-input/objectivec/examples.md)]
+::: zone-end
 
 ## Next steps
 
-- [Get your Speech trial subscription](https://azure.microsoft.com/try/cognitive-services/)
-* [See how to recognize speech in Java](~/articles/cognitive-services/Speech-Service/quickstarts/speech-to-text-from-microphone.md?pivots=programming-language-java)
+> [!div class="nextstepaction"]
+> [Learn how to recognize speech](quickstarts/speech-to-text-from-microphone.md)