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# LightAct 4.15.1

{% hint style="info" %}
LightAct Changelogs are written by humans and artifical intelligence. Read more about how Changelogs are created [here](https://docs.lightact.com/release-changelogs/how-are-changelogs-generated).
{% endhint %}

This changelog was created on **15 June 2026**. It includes **1 Epics** and **12 upgrades**.

***

## Video Playback Improvements For 4.15

Smoother and more efficient video playback performance.

### Improvements

There are 6 new improvements in this epic.

#### LA4-6977: Every Other Frame Is Skipped When Using Arrow Keys

Improved frame by frame scrolling of video frames when using arrow keys.

**Status:** *Done*

#### LA4-6975: New Frame Time Graph

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6975.png" alt=""><figcaption></figcaption></figure></div>

Added a New frame graph in the Play Video node. It gives you an overview of the smoothness of the playback.

**Status:** *Done*

#### LA4-6974: Missed Frame At Loop If Layer Isn't The Lenght Of Video

Fixed an issue when LightAct missed a frame when looping videos.

**Status:** *Done*

#### LA4-6967: Play Video Node Graphs Ui Rearrangement

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6967.png" alt=""><figcaption></figcaption></figure></div>

Play video node performance graphs were updated.

**Status:** *Done*

#### LA4-6965: More Information In The Asset Watch

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6965.png" alt=""><figcaption></figcaption></figure></div>

Asset reference watches now show more information about the asset.

**Status:** *Done*

#### LA4-6963: Render Stats Of Play Video Node

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6963.png" alt=""><figcaption></figcaption></figure></div>

Play video node now allows you to render an overlay on top of it allowing you to see the most important playback stats on the outputs. You can enable this in the properties of the node.

**Status:** *Done*

### Fixes

There are 1 new fixes in this epic.

#### LA4-6991: Video Playback Missed Frames

Fixed an issue in 4.15.0 release, which, in some cases, caused missed frames in video playback of 60fps files .

**Status:** *Done*

## Other Upgrades

There are 5 new upgrades in this epic.

#### LA4-6980: No Render Mesh Warning

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6980.png" alt=""><figcaption></figcaption></figure></div>

Fixed missing warning tooltip when Render mesh is checked.

**Status:** *Done*

#### LA4-6979: Notch Template Duplicates Some Variables On Asset Change

Notch template duplicated some Layer variables on asset change. This is now fixed.

**Status:** *Done*

#### LA4-6978: Copy And Paste Creates Multiple Subareas

Fixed an issue when you copy and pasted a subarea in Output Maps or Canvas Maps windows and the destination subareas were erroneously copied multiple times.

**Status:** *Done*

#### LA4-6971: Incorrect Rotating Of Subarea

<div align="left"><figure><img src="https://lightact.com/uploads/releases/LightAct4/changelogs/4.15.1/LA4-6971.png" alt=""><figcaption></figcaption></figure></div>

Resolved an issue where rotating a subarea rotated it in an incorrect way.

**Status:** *Done*

#### LA4-6970: Auto Rename Doesn't Work On Copied Layer

Fixed a naming sync issue for duplicated video layers. After copying a video layer (Ctrl+C/Ctrl+V) and switching its Video variable to a different asset, the layer name updated in Nodes and Properties but not on the Timeline. The Timeline label now updates correctly to match the selected video.

**Status:** *Done*


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