IMFMuxStreamMediaTypeManager::GetMediaType method (mfobjects.h)
Gets the IMFMediaType of the substream with the specified index.
Syntax
HRESULT GetMediaType(
[in] DWORD dwMuxStreamIndex,
[out] IMFMediaType **ppMediaType
);
Parameters
[in] dwMuxStreamIndex
The index of the substream for which the media type is retrieved.
[out] ppMediaType
The media type of the substream with the specified index.
Return value
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
| Return code | Description |
|---|---|
|
The method succeeded. |
|
Invalid argument. |
|
The stream specified substream index is invalid. Call GetStreamCount to get the number of substreams managed by the multiplexed media source. |
|
The media type of the specified substream is invalid. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1703 [desktop apps only] |
| Minimum supported server | None supported |
| Target Platform | Windows |
| Header | mfobjects.h |
| Library | Mfplat.lib; Mfplat.dll |