2025-11-28 00:35:46 +09:00

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---
page_type: sample
languages:
- cpp
products:
- windows-api-win32
name: Transcode sample
urlFragment: transcode-sample
description: Demonstrates using the transcode API to transcode a source file to Windows Media format.
extendedZipContent:
- path: LICENSE
target: LICENSE
---
# Transcode sample
Demonstrates using the transcode API to transcode a source file to Windows Media format.
## Sample language implementations
C++
## Files
- *main.cpp*
- *README.md*
- *Transcode.cpp*
- *Transcode.h*
- *Transcode.sln*
- *Transcode.vcproj*
## Build the sample using the command prompt
1. Open the Command Prompt window and navigate to the *Transcode* directory.
2. Type **msbuild Transcode.sln**.
## Build the sample using Visual Studio (preferred method):
1. Open Windows Explorer and navigate to the *Transcode* directory.
2. Double-click the icon for the *Transcode.sln* file to open the file in Visual Studio.
3. In the **Build** menu, select **Build Solution**. The application will be built in the default *\Debug* or *\Release* directory.
## Run the sample
This sample is a command-line application.
It uses the following command-line arguments:
Transcode.exe inputfile outputfile
where
inputfile: The name of the source file.
outputfile: The name of the target file.
The file extension for the target file should be *.wma* or *.wmv*.