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Merge pull request #97173 from Juliako/patch-152
Update media-services-index-content.md
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articles/media-services/previous/media-services-index-content.md

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@@ -243,7 +243,7 @@ The processing from Azure Media Indexer can be customized by providing an option
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| **input** |false |Asset file(s) that you want to index.</p><p>Azure Media Indexer supports the following media file formats: MP4, WMV, MP3, M4A, WMA, AAC, WAV.</p><p>You can specify the file name (s) in the **name** or **list** attribute of the **input** element (as shown below).If you do not specify which asset file to index, the primary file is picked. If no primary asset file is set, the first file in the input asset is indexed.</p><p>To explicitly specify the asset file name, do:<br/>`<input name="TestFile.wmv">`<br/><br/>You can also index multiple asset files at once (up to 10 files). To do this:<br/><br/><ol class="ordered"><li><p>Create a text file (manifest file) and give it an .lst extension. </p></li><li><p>Add a list of all the asset file names in your input asset to this manifest file. </p></li><li><p>Add (upload) the manifest file to the asset. </p></li><li><p>Specify the name of the manifest file in the input’s list attribute.<br/>`<input list="input.lst">`</li></ol><br/><br/>Note: If you add more than 10 files to the manifest file, the indexing job will fail with the 2006 error code. |
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| **metadata** |false |Metadata for the specified asset file(s) used for Vocabulary Adaptation. Useful to prepare Indexer to recognize non-standard vocabulary words such as proper nouns.<br/>`<metadata key="..." value="..."/>` <br/><br/>You can supply **values** for predefined **keys**. Currently the following keys are supported:<br/><br/>“title” and “description” - used for vocabulary adaptation to tweak the language model for your job and improve speech recognition accuracy. The values seed Internet searches to find contextually relevant text documents, using the contents to augment the internal dictionary for the duration of your Indexing task.<br/>`<metadata key="title" value="[Title of the media file]" />`<br/>`<metadata key="description" value="[Description of the media file] />"` |
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| **features** <br/><br/> Added in version 1.2. Currently, the only supported feature is speech recognition ("ASR"). |false |The Speech Recognition feature has the following settings keys:<table><tr><th><p>Key</p></th> <th><p>Description</p></th><th><p>Example value</p></th></tr><tr><td><p>Language</p></td><td><p>The natural language to be recognized in the multimedia file.</p></td><td><p>English, Spanish</p></td></tr><tr><td><p>CaptionFormats</p></td><td><p>a semicolon-separated list of the desired output caption formats (if any)</p></td><td><p>ttml;sami;webvtt</p></td></tr><tr><td><p></p></td><td><p> </p></td><td><p>True; False</p></td></tr><tr><td><p>GenerateKeywords</p></td><td><p>A boolean flag specifying whether or not a keyword XML file is required.</p></td><td><p>True; False. </p></td></tr><tr><td><p>ForceFullCaption</p></td><td><p>A boolean flag specifying whether or not to force full captions (regardless of confidence level). </p><p>Default is false, in which case words and phrases which have a less than 50% confidence level are omitted from the final caption outputs and replaced by ellipses ("..."). The ellipses are useful for caption quality control and auditing.</p></td><td><p>True; False. </p></td></tr></table> |
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| **features** <br/><br/> Added in version 1.2. Currently, the only supported feature is speech recognition ("ASR"). |false |The Speech Recognition feature has the following settings keys:<table><tr><th><p>Key</p></th> <th><p>Description</p></th><th><p>Example value</p></th></tr><tr><td><p>Language</p></td><td><p>The natural language to be recognized in the multimedia file.</p></td><td><p>English, Spanish</p></td></tr><tr><td><p>CaptionFormats</p></td><td><p>a semicolon-separated list of the desired output caption formats (if any)</p></td><td><p>ttml;webvtt</p></td></tr><tr><td><p></p></td><td><p> </p></td><td><p>True; False</p></td></tr><tr><td><p>GenerateKeywords</p></td><td><p>A boolean flag specifying whether or not a keyword XML file is required.</p></td><td><p>True; False. </p></td></tr><tr><td><p>ForceFullCaption</p></td><td><p>A boolean flag specifying whether or not to force full captions (regardless of confidence level). </p><p>Default is false, in which case words and phrases which have a less than 50% confidence level are omitted from the final caption outputs and replaced by ellipses ("..."). The ellipses are useful for caption quality control and auditing.</p></td><td><p>True; False. </p></td></tr></table> |
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### <a id="error_codes"></a>Error codes
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In the case of an error, Azure Media Indexer should report back one of the following error codes:

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