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Gets the length, in tracks, of the timed-text-track list.
Syntax
DWORD GetLength();
Return value
Type: DWORD
Returns the length, in tracks, of the timed-text-track list.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 [desktop apps only] |
| Minimum supported server | Windows Server 2016 [desktop apps only] |
| Target Platform | Windows |
| Header | mfmediaengine.h |