Q: How to encrypt video or audio files, how to convert video to exe?
Q: How to create a Playback Password for user?
Q: How can I know the machine ID of the user's computer?
Q: Why can't the encrypted video play?
Q: What's Product ID
An: How to encrypt video files?
Step 1. Add video or audio files into the list, you may multiple selects, mouse right-click inside the list for more function.
Step 2. Specify your encryption key, use the encryption key to encrypt files.
Step 3. Click "Convert and Encrypt" to start encrypt .
Screenshot:
An: How to create a Playback Password for user?
Step 1, Specify the encryption key you used to encrypt the files. .
Step 2, Enter the machine ID of the computer of the user.
Step 3 [optioned],
You can set watermark or playing times for your user .
Step 4. Click "Create Playback Password".
Screenshot:
An: How can I know the machine ID of the user's computer?
When a user wants to play an encrypted file, the encrypted file will pop up a dialog box to
request
the user to enter a Playback Password. This dialog box will display the machine ID of the user's
computer. The user can send his/her own machine ID to you, and you can create a Playback
Password based on the user's machine ID. After that the user can use this Playback Password to play
your file on his/her computer.
Screenshot:
An: Why can't the encrypted video play?
If the encrypted video can't play, Only two possible reasons:
The one, Maybe the computer doesn't have corresponding codec that your video files need, you may let your user install corresponding codec on the computer, if you don't know what codec you need to install, We recommend that you can download the Free K-Lite Mega Codec Pack - download.
The other, Maybe the windows media player is damaged,you may re-install the windows media player.
An: What's Product ID?
If you want your user only enter playback password one time for some encrypted files, you may specify this files use same Product ID. if your uses input any one correct playback password, the others will not input playback password again.
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