Previewing Audio Filters
You can compare and preview audio filters by clicking on the Play Original button followed by the Play Result button.
1. Use the Position scrubber bar to select the area of the file you want to preview
2. Use the Duration drop down menu to select the length of the preview from 2 to 15 seconds.
Included Audio Filters
AudioDynamicRange Compressor - Audio Dynamic Range Compression Filter.
Use this filter to for compressing the dynamic range of audio.
Audio Fade In/Out – The Audio Fade In/Out filter is used to add a fade in and/or fade out to the audio. Use this filter in conjunction with the Video Fade In/Out filter for a audio/video fade in/out.
Lowpass filter – The Lowpass filter removes high-frequency signals, such as electrical noise and hiss, from the audio.
Normalize – The Normalize filter raises the audio to maximize volume without clipping. This is a dual-pass filter and will increase your source file’s overall conversion time. This filter is useful when performing a batch conversion or stitching various sources together so all the sources are at the same level.
Volume – Lets you adjust the overall volume of the audio.