QMedia System info commands |

### QM_GetQuickTimeVRVersion

QM_GetQuickTimeVRVersion(versionString):error
| versionString | String8 | QTVR version
| error | Longint | Error result

Returns an encoded string value that expresses the QuickTime VR version number:

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 "F0000210" stands for the final release of version 2.1.

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

Example

`C_STRING(8;$QuickTimeVRVersion)` `` `$err:=QM_GetQuickTimeVRVersion ($QuickTimeVRVersion)` `If (Num(Substring($QuickTimeVRVersion;5)) `` `$errMsg:="QMedia requires QuickTime VR 2.1 or later."` `` `End if` ```

Related commands

QM_GetQuickTimeVersion | Returns the QuickTime version.

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