# VirtualDJ OSC mapping problem

**URL:** <https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109>\
**Category:** Controller Mappings\
**Tags:** cue, osc, video, osc-mapping\
**Created:** [August 17, 2012, 4:13pm UTC](https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109 "2012-08-17T16:13:47Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Deniz343](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.djtechtools.com/deniz343/32/12336_2.png) [@Deniz343](https://forum.djtechtools.com/u/Deniz343)\
**Post date:** [August 17, 2012, 4:13pm UTC](https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109/1 "2012-08-17T16:13:47Z")

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**[Solved] VirtualDJ OSC mapping problem**

I’m mapping the following commands to my osc;

```auto
video_fx
video_transition

```

But they weren’t working. Other buttons (commands) are working. I checked if there is a problem with my osc template but there is no problem.

Best Regards

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<div class="post-metadata">

**Author:** ![Deniz343](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.djtechtools.com/deniz343/32/12336_2.png) [@Deniz343](https://forum.djtechtools.com/u/Deniz343)\
**Post date:** [August 17, 2012, 11:48pm UTC](https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109/2 "2012-08-17T23:48:02Z")

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Come on guys help me

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<div class="post-metadata">

**Author:** ![Deniz343](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.djtechtools.com/deniz343/32/12336_2.png) [@Deniz343](https://forum.djtechtools.com/u/Deniz343)\
**Post date:** [August 18, 2012, 12:18pm UTC](https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109/3 "2012-08-18T12:18:04Z")

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I solved video\_fx and video\_transition active thing.  
for video\_fx `param_greater 0% ? video_fx on : video_fx off`  
and for video\_transition `param_greater 0% ? video_transition on : video_transition off`

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<div class="post-metadata">

**Author:** ![synthet1c](https://sea1.discourse-cdn.com/flex001/user_avatar/forum.djtechtools.com/synthet1c/32/14071_2.png) [@synthet1c](https://forum.djtechtools.com/u/synthet1c)\
**Post date:** [August 19, 2012, 11:49am UTC](https://forum.djtechtools.com/t/virtualdj-osc-mapping-problem/46109/4 "2012-08-19T11:49:45Z")

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if you make the button a note it will work, the reason you need to use “param\_greater 0% ?” is because the button is sending a cc message instead of note on/off.