demobook

Reaper: Advanced crossfade editing and phase alignment

Demo summary

A demo of the new REAPER 7 crossfade editor, showing how to adjust fade shapes, move crossfades with modifiers, and use the phase align button to match waveforms.

Step-by-step

  1. Drag one audio item over another to create a crossfade
  2. Hold Shift and click-drag the crossfade to move its position
  3. Hold Alt and click-drag to adjust the shape of the individual fades
  4. Double-click the crossfade to open the Crossfade Editor
  5. Use the gain and position controls within the editor to manually align waveforms
  6. Click the Phase Align button and select 'Right item position' to automatically match the phase of the right item to the left

Options

  • Adjust fade edges manually in the timeline
  • Match gain within the Crossfade Editor
  • Preview the crossfade directly from the editor window

Watch out for

  • Low phase alignment percentages (e.g., -5%) indicate poor alignment

Tips

  • Use the green and red waveform overlays in the editor for a better visual of how the two items overlap
  • Aim for a higher percentage in the phase alignment readout for better sound quality

Highlights

this thing is amazing and it will also tell you how aligned the phase is

All demos from “What HAPPENED to REAPER in a Year?!

  1. 7:411:46Advanced crossfade editing and phase alignmentCurrentA demo of the new REAPER 7 crossfade editor, showing how to adjust fade shapes, move crossfades with modifiers, and use the phase align button to match waveforms.ReaperAI Audio Editor
  2. 9:450:57Apply low pass fades to media itemsThe user demonstrates right-clicking a fade to select 'low pass fade', which applies a frequency filter sweep alongside the volume change, and shows how to cycle shapes using Control/Command.ReaperAI Audio Editor
  3. 10:421:34Using the enhanced Render dialog in REAPERThe creator demonstrates the new render features, including playing back rendered files directly from the dialog, viewing loudness indicators, and using 'dry run' to find clipping points with markers.ReaperAI Audio Editor
  4. 12:421:42Ripple editing media item edgesA demonstration of enabling ripple editing for media item edges, allowing the user to trim or expand an item while automatically shifting all subsequent items in the timeline.ReaperAI Video Editor
  5. 14:241:45Spectral editing with high-resolution spectrogramThe user identifies a high-pitched noise using the spectrogram view and demonstrates how to remove it using a spectral edit box and gain adjustment within REAPER.ReaperAI Audio Enhancer & Noise Reduction
  6. Watch “What HAPPENED to REAPER in a Year?!” →

AI Audio Editor

  1. 6:003:32Non-destructive sample editing in REAPERThe presenter demonstrates the new 'Take sample edits' feature, zooming in to manually redraw individual sample points with a pencil tool to fix audio glitches.The REAPER Blog
  2. 10:491:43Removing audio clicks with sample editingA practical demonstration of using the sample edit tool to silence a sharp click in a noise recording by dragging sample values to zero.The REAPER Blog
  3. 14:021:12Scaling peak display zoom with actionsThe presenter demonstrates new actions to instantly double or halve the visual peak display zoom in the project timeline.The REAPER Blog
  4. 21:351:01Delete unsynced comp areas in Fixed LanesThe presenter shows how to use the new action to clean up orphaned or unsynced comping areas in REAPER's fixed lane tracks.The REAPER Blog
  5. 23:051:20Limit floating plugin windowsThe video demonstrates the new preference to allow only one floating effects window at a time, showing how opening a new plugin automatically hides the previous one.The REAPER Blog
  6. 7:411:46Advanced crossfade editing and phase alignmentCurrentA demo of the new REAPER 7 crossfade editor, showing how to adjust fade shapes, move crossfades with modifiers, and use the phase align button to match waveforms.Reapertips | Alejandro
  7. 9:450:57Apply low pass fades to media itemsThe user demonstrates right-clicking a fade to select 'low pass fade', which applies a frequency filter sweep alongside the volume change, and shows how to cycle shapes using Control/Command.Reapertips | Alejandro
  8. 10:421:34Using the enhanced Render dialog in REAPERThe creator demonstrates the new render features, including playing back rendered files directly from the dialog, viewing loudness indicators, and using 'dry run' to find clipping points with markers.Reapertips | Alejandro
  9. 5:230:49Adding a Pultec EQ to the custom toolbarA second demonstration of adding a specific plugin (UAD Pultec EQP1A) to the custom EQ toolbar using the shortcut and icon customization process.Dawn Shift Audio
  10. 6:270:54Managing effects and plugin chains in ReaperA walkthrough of adding stock plugins like a compressor and EQ to a track in Reaper, including how to bypass individual plugins or the entire effect chain using the UI overlays.Andrew Barr
  11. 5:270:44Applying reverb effects in ReaperMike opens the track effects window in Reaper to add the ReaVerb plugin and applies a 'bad crunch' preset to his vocal track.Mike Russell
  12. 18:161:02AB comparison of fixed lanesThe user demonstrates a new action to toggle playback between the two most recently used lanes for quick AB comparison.The REAPER Blog