QPix Command Reference QuickTime Information |

### QPx_GetQuickTimeVersion

QPx_GetQuickTimeVersion(versionString):error
| versionString | String8 | QuickTime version
| error | Longint | Error result

Returns the version of QuickTime running on your machine. The encoded string value that expresses the QuickTime version number is constructed as follows:

Characters | Description
--- | ---
1 | F = final, B = beta, A = alpha, D = development
2-3-4 | Internal number
5-6 | Version number
7 | Update number
8 | Revision number

For example, the string "F0000403" stands for the Final release of version 4.0.3.

If QuickTime is not installed, an error code is returned and versionString is set to empty.

Example

``Check for QT 4.00 or later` `` `C_LONGINT($error)` `C_STRING( 8;$qtVersion)` `C_BOOLEAN($qtVersionOK)` `` `$qtVersionOK:=False` `` `$error:=QPx_GetQuickTimeVersion ($qtVersion)` `If ($error=qpx_noErr)` `` `$qtVersionOK:=(Num(Substring(gQTVersion; 5))>=Num("0400"))` `` `Else` ``Handle the error` `End if`

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