LEADTOOLS Multimedia API Help
| LEADTOOLS Multimedia API Help > LEADTOOLS Multimedia Features > Multimedia Function References > IltmmCompressor Interface > IltmmCompressor::get_Selected |
Also known as an encoder , this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder .
Also known as compressor, this is a module or algorithm to compress data. Playing that data back requires a decompressor, or decoder.
Also known as a decompressor, this is a module or algorithm to decompress data.
#include "ltmm.h"
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C Syntax |
HRESULT IltmmCompressor_get_Selected(pCompressor, pVal) |
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C++ Syntax |
HRESULT get_Selected(pVal) |
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IltmmCompressor *pCompressor; |
/* pointer to an interface */ |
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VARIANT_BOOL *pVal; |
/* pointer to a variable */ |
Queries whether the compressor is currently selected.
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Parameter |
Description |
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pCompressor |
Pointer to an IltmmCompressor interface. |
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pVal |
Pointer to a variable that determines whether the compressor is currently selected. Possible values are: |
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Value |
Meaning |
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VARIANT_TRUE |
The compressor is currently selected. |
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VARIANT_FALSE |
The compressor is not currently selected. |
Returns
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S_OK |
The function was successful. |
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<> S_OK |
An error occurred. Refer to the Error Codes or the HRESULT error codes in the DirectShow documentation. |
Required DLLs and Libraries
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LTMM For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64
See Also
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Elements: |
IltmmCompressor::put_Selected, ltmmCompressors::get_Selection |
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Topics: |
Example
For an example, refer to Selecting ltmmConvert Object Compressors for C.
For an example, refer to Selecting ltmmConvert Object Compressors for C++.
