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StartFromFileEncrypted method |
  
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StartFromFileEncrypted method |
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Remarks
Starts a new recording session from an input sound file that was previously encrypted through the EncryptCurrentSession method or through the CryptSound™ application.
A successful call to this method will fire the RecordingStarted event followed by a number of RecordingPerc events and finally by the RecordingStopped event.
For details about encryption/decryption features see the How to protect your recording sessions through encryption tutorial.
Syntax
[Visual Basic] control.StartFromFileEncrypted ( strOutputPath as String, strInputPath as String, strDecryptionKey as String ) as enumErrorCodes |
[C++] short control.StartFromFileEncrypted ( LPCTSTR strOutputPath, LPCTSTR strInputPath, LPCTSTR strDecryptionKey ); |
Parameter |
Description |
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strOutputPath |
String representing the absolute pathname of the output file that will contain the recorded data. If this pathname should contain invalid characters, they would be automatically changed into an underscore '_' character.. If the string is left empty, the recording session will be performed in memory. |
strInputPath |
String representing the absolute pathname of the encrypted input sound file. |
strDecryptionKey |
String containing the key used to originally encrypt the song: its length can be from a minimum of 16 characters to a maximum of 32 characters. |
Return value
Value |
Meaning |
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Negative value |
An error occurred, check the LastError property value in order to see the error code meaning |
enumErrorCodes.ERR_NOERROR (0) |
The method call was successful. |
