The ProShow Blog

Tips, tutorials & inspiration for making slideshows

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How to Crossfade Audio

Want multiple tracks in your slideshow to play continuously? Learn to crossfade audio tracks with ProShow in our quick tip video. Continue reading

12 Great Songs for Your Valentine’s Day Slideshows

vday songs header graphic

Can’t decide on a song for your Valentine’s Day slideshow? Music is an essential part of any slideshow, and to help you out, we have gathered up 12 great songs across the ProShow Gold, ProShow Producer and ProShow Web music library. Get a quick preview of the tracks below!Continue reading

How to Offset an Audio Track

ProShow allows you to customize your audio with offsets. Include multiple soundtracks if you have images that tell different stories, or apply offsets to merge two soundtracks to create a crossfade. Add offsets to your slide sound as well and match them up with your keyframe effects. Continue reading

Learn to Split Audio

Learn how to split audio in your show soundtrack using ProShow Gold or ProShow Producer. Fade, trim, adjust volume, and more to your audio. Watch our #quicktip tutorial and customize your soundtrack the way you want it. Continue reading

5 Right-Click Gems in ProShow 6

5 Right Click Gems in ProShow

The right-click menus in ProShow have some really useful features that can speed up your workflow and get you to features and options quicker than other methods. Here’s a round up of 5 great right-click options that we think you’ll find very useful! Continue reading

Leveling Out Your Audio Track Volumes

Leveling Out Your Audio Track Volumes

When you’re using multiple music tracks in your slideshows, especially ones from different sources, chances are that certain tracks are noticeably louder than others. There are two things at play here: amplitude and dynamic range. Changing the track volume in ProShow Gold or ProShow Producer only addresses the amplitude. To address differences in perceived loudness, you’ll occasionally need to alter the dynamic range in a 3rd party program. Today I’ll give a few tips on how to do this.


When people talk about the volume of a track, they often are referring to the peak amplitude, or essentially the loudest point of a track. Most tracks on a well-mastered CD will have their peak amplitude somewhere close to 0 decibels (all quieter parts will have a negative decibel value). Increasing the volume of a well-mastered track will often push it over the limit in several places and introduce digital distortion (a.k.a. “clipping”). For this reason, it should be relatively uncommon that you ever set the track volume in ProShow to something above 100%. When in doubt, lower the volume of a “loud” track instead of raising the volumes of the comparatively quiet tracks.

Dynamic range

Some songs start off quiet and end loud. Others have quiet and loud parts interspersed. And sometimes, a track is just loud the whole time. In a very basic way, these qualities describe the dynamic range of a song. What happens when one song ends loudly and you segue into a song that starts quietly? This is the type of thing that can cause a viewer to scramble for the remote control or volume dial.

Fortunately, you can alter the dynamic range of a track so that the highs and lows aren’t so extreme, and by extension, the transitions between tracks aren’t so extreme. Of course, it’s possible to overdo it (Top 40 radio stations come to mind) but dynamic range compression can be a very important tool when applied with care. I’ll show you how you can do this in the free audio editor Audacity:

  1. Download the Audacity installer here, then run through the installation process afterward.
  2. Run Audacity, then go to File > Open and select your track.
  3. Under the Effect menu at the top, choose Compressor. Check Compress based on Peaks at the bottom of the window. The rest of the settings should be fine at their defaults, but you can lower the Threshold and increase the Ratio for more extreme scenarios. Click OK.
  4. Go to File > Export, then save the edited track somewhere. Make sure to not overwrite the original track. This will save as a .WAV file by default which may be somewhat large, but this ensures that you don’t lose any additional fidelity when editing in Audacity.

If you’ve done this to each track prior to importing them into ProShow, there’s a good chance that you won’t have to touch the Track Volume option at all once they’re imported.



  • Most audio editors will allow you to achieve the same goal, perhaps with even more options and precision. Just look for a Compression / Dynamics Processing feature, which will allow you to reduce the dynamics of the track.
  • If you’d like to maintain the original dynamics of your tracks but make sure their peak volumes are all the same, you can use the Normalize feature in Audacity’s Effect menu (this is also found in most other audio editors) and specify a peak volume. Normalizing to 0 decibels (or 100%) should be fine.

Automatically Fade Music at the End of a Show in ProShow 6

ProShow 6 lets you automatically fade your soundtracks with handy new audio tools. Watch the video above to see how this new feature works.

You’ll learn how to set your soundtrack to fade at the end of your show using the following automated options:

  • Duration of last Transition
  • Duration of last Slide
  • Custom Duration (enter a time in seconds)

Download a free trial of ProShow Gold or Producer 6 to follow along.