Selection of audio cut points (in/out). View within an HVArrangement.
Accurate Audio Trimmer with true PCM peak amplitude extraction.
You will need vknow360's FFmpeg extension to apply the cut points provided by this tool.
View
Embed the audio trimmer view within an HVArrangement.
LoadAudio
Load the audio and extract the precise linear PCM amplitude.
BackgroundColor
Sets the background color of the trimmer view.
WaveColor
Sets the color of the waveform bars outside the selected area.

WaveSelectedColor
Sets the color of the waveform bars inside the selected area.
![]()
CornerRadius
Sets the corner radius for the outer rounded corners of the background layout and side handles.
![]()
GripColor
Sets the color of the grip lines on the side handles.

IndicatorWidth
Sets the thickness in pixels of the position indicator bar (Playhead).
![]()
IndicatorColor
Sets the color of the vertical position indicator (Playhead).
![]()
CurrentPositionMs
Sets the current playback position in milliseconds to move the vertical indicator.
![]()
HandleColor
Sets the color of the side handles.
StartTime
Initial time trimmed in ms.

EndTime
Final time in ms.

TotalDuration
Total audio duration in ms.

AudioLoaded
It triggers when the audio loads successfully.
TrimChanged
It triggers when the crop selectors are moved.
SeekPositionChanged
Triggered when the user drags the bar to change the audio position.
Error
Notify if an error occurs.
v1.0 September 24, 2026.
AudioTrimmer.aia (2.3 MB)
joejsanz.joedevaudiotrimmer.aix (18.2 KB)
JDK: 17
Minimum API Level: 14
Updated On: 2026-09-24T07:00:00Z
Built using: FAST-CLI v7.1.1-premium
Support free development
- This extension is and will remain free. If you have found it useful and wish to support my work so I can continue creating and updating components like this one, any voluntary contribution is greatly appreciated:
Thanks.









