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Trying to output encrypted ScreenCapture videos.

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Aug 23, 2015
Archive Agent wrote
Hi again.

I know that video encryption is part of your feature set, but I'm having trouble figuring out how to get it going.

The only methods I can find in the TVFVideoCapture class which have to do with encryption are get_Encryption_Password and put_Encryption_Password.

I tried setting the password with the 'put' method, and running a screen capture, but the output file isn't encrypted in any way. What am I missing?

Thanks in advance,
Colin

Colin on October 10, 2013 20:34
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3 Answers
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

Hi

What about demo application? All ok?

In your code Output_Format set to Encrypted?

on October 10, 2013 20:48
Aug 23, 2015
Archive Agent agent wrote
Colin

Just had a look and found that my VideoCaptureTypes.h and your own docs (http://www.visioforge.com/online_help/video_capture_sdk/TVFOutputFormat.html) don't match up - my copy has:

enum TxVFOutputFormat
{
Format_AVI = 0,
Format_WMV = 1,
Format_DV = 2,
Format_MKV = 3,
Format_PCM_ACM = 4,
Format_WMA = 5,
Format_LAME = 6,
Format_Custom = 7,
Format_DirectStream_DV = 8,
Format_DirectStream_MPEG = 9,
Format_FFMPEG = 10,
Format_WebM = 11
};

Which is missing the last two options from yours. I tried just passing put_Output_Format(13), but it didn't work out.

on October 10, 2013 21:28
Aug 23, 2015
Archive Agent agent wrote
Roman Minyaylov

Please gerenate new headers for ActiveX control using Visual Studio.

on October 12, 2013 13:05