# Using Low Latency Audio Buffering Mode
When using DeckLink or NDI Output, audio and video may go out of sync due to different signal paths, processing delays, or network latency.
**Low Latency Audio Buffering Mode** helps minimize audio delay, improving synchronization with video for a smoother streaming experience.
{% hint style="warning" %}
When this mode is enabled with network-based workflows like NDI, unstable or congested network conditions may lead to increased buffering, stuttering, or unexpected sync issues. For best results, use a stable, high-speed wired network connection. Additionally, this mode may increase CPU usage, particularly on lower-end systems.
{% endhint %}
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To enable **Low Latency Audio Buffering Mode**, click the Settings icon in the lower-left corner.
You can find the settings icon in the lower-left corner.
Select the **Audio** tab, scroll down to **Advanced** section, then check **Low Latency Audio Buffering Mode (For Decklink/NDI outputs)**. Click **Apply** to save your settings.
[Desktop](/desktop/overview.md), [Guides](/desktop/guides.md), [Features](/desktop/guides/features.md), [Others](/desktop/guides/features/others.md)
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