The name of the generated file. The default is
[MuxStream.key][google.cloud.video.transcoder.v1.MuxStream.key] with the
extension suffix corresponding to the
[MuxStream.container][google.cloud.video.transcoder.v1.MuxStream.container].
Individual segments also have an incremental 10-digit zero-padded suffix
starting from 0 before the extension, such as mux_stream0000000123.ts.
[[["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 2025-09-09 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eMuxStream\u003c/code\u003e class in the Transcoder v1 API is 2.9.0, with previous versions ranging from 2.8.0 down to 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eMuxStream\u003c/code\u003e is a class for managing multiplexing settings for output streams, and is used in the \u003ccode\u003eGoogle.Cloud.Video.Transcoder.V1\u003c/code\u003e namespace.\u003c/p\u003e\n"],["\u003cp\u003eThis class, \u003ccode\u003eMuxStream\u003c/code\u003e, allows configuration of the container format (like \u003ccode\u003emp4\u003c/code\u003e, \u003ccode\u003ets\u003c/code\u003e, or \u003ccode\u003efmp4\u003c/code\u003e), the list of elementary streams, and if the output is encrypted or not.\u003c/p\u003e\n"],["\u003cp\u003eThe class also manages the file naming convention, with options to customize the name of the generated file, and provides settings for segment configurations for specific container formats like \u003ccode\u003ets\u003c/code\u003e, \u003ccode\u003efmp4\u003c/code\u003e, and \u003ccode\u003evtt\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Transcoder v1 API - Class MuxStream (2.10.0)\n\nVersion latestkeyboard_arrow_down\n\n- [2.10.0 (latest)](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/latest/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.9.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.9.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.8.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.8.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.7.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.6.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.5.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.4.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.3.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.2.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.2.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.1.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.1.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [2.0.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/2.0.0/Google.Cloud.Video.Transcoder.V1.MuxStream)\n- [1.0.0](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/1.0.0/Google.Cloud.Video.Transcoder.V1.MuxStream) \n\n public sealed class MuxStream : IMessage\u003cMuxStream\u003e, IEquatable\u003cMuxStream\u003e, IDeepCloneable\u003cMuxStream\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Transcoder v1 API class MuxStream.\n\nMultiplexing settings for output stream. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e MuxStream \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[MuxStream](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/latest/Google.Cloud.Video.Transcoder.V1.MuxStream), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[MuxStream](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/latest/Google.Cloud.Video.Transcoder.V1.MuxStream), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[MuxStream](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/latest/Google.Cloud.Video.Transcoder.V1.MuxStream), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.Video.Transcoder.V1](/dotnet/docs/reference/Google.Cloud.Video.Transcoder.V1/latest/Google.Cloud.Video.Transcoder.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Video.Transcoder.V1.dll\n\nConstructors\n------------\n\n### MuxStream()\n\n public MuxStream()\n\n### MuxStream(MuxStream)\n\n public MuxStream(MuxStream other)\n\nProperties\n----------\n\n### Container\n\n public string Container { get; set; }\n\nThe container format. The default is `mp4`\n\nSupported streaming formats:\n\n- `ts`\n- `fmp4`- the corresponding file extension is `.m4s`\n\nSupported standalone file formats:\n\n- `mp4`\n- `mp3`\n- `ogg`\n- `vtt`\n\nSee also:\n[Supported input and output\nformats](https://cloud.google.com/transcoder/docs/concepts/supported-input-and-output-formats)\n\n### ContainerConfigCase\n\n public MuxStream.ContainerConfigOneofCase ContainerConfigCase { get; }\n\n### ElementaryStreams\n\n public RepeatedField\u003cstring\u003e ElementaryStreams { get; }\n\nList of\n\\[ElementaryStream.key\\]\\[google.cloud.video.transcoder.v1.ElementaryStream.key\\]\nvalues multiplexed in this stream.\n\n### EncryptionId\n\n public string EncryptionId { get; set; }\n\nIdentifier of the encryption configuration to use. If omitted, output will\nbe unencrypted.\n\n### FileName\n\n public string FileName { get; set; }\n\nThe name of the generated file. The default is\n\\[MuxStream.key\\]\\[google.cloud.video.transcoder.v1.MuxStream.key\\] with the\nextension suffix corresponding to the\n\\[MuxStream.container\\]\\[google.cloud.video.transcoder.v1.MuxStream.container\\].\n\nIndividual segments also have an incremental 10-digit zero-padded suffix\nstarting from 0 before the extension, such as `mux_stream0000000123.ts`.\n\n### Fmp4\n\n public MuxStream.Types.Fmp4Config Fmp4 { get; set; }\n\nOptional. `fmp4` container configuration.\n\n### Key\n\n public string Key { get; set; }\n\nA unique key for this multiplexed stream.\n\n### SegmentSettings\n\n public SegmentSettings SegmentSettings { get; set; }\n\nSegment settings for `ts`, `fmp4` and `vtt`."]]
