This workflow is designed to create polished lecture videos by removing filler words and unnecessary pauses while minimizing the visible and audible jump cuts that normally result from those edits.

Overview

This workflow is designed to create polished lecture videos by removing filler words and unnecessary pauses while minimizing the visible and audible jump cuts that normally result from those edits.

The workflow uses:

Panopto → Panopto Source Downloader → Adobe Premiere Pro → DaVinci Resolve Studio → Finished Lecture

Adobe Premiere Pro is used for transcript-based editing and speech cleanup. DaVinci Resolve Studio is then used to conceal professor-camera jump cuts using Smooth Cut.

Setting	Standard
Editing media	Downloader-generated CFR files
Timeline resolution	1920 × 1080
Timeline frame rate	29.97 fps
Premiere audio transition	Constant Power
Premiere audio transition duration	2 frames
Resolve video transition	Smooth Cut
Resolve Smooth Cut duration	8 frames
Resolve audio transition duration	2 frames
Professor camera	V1
Slides	V2
Professor audio	A1

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1. Download and Prepare the Panopto Source Files

The Panopto Source Downloader v6.7 ZIP file is attached to this article.

The downloader can process either a single Panopto session or all sessions in a Panopto folder.

NOTE: If macOS blocks the downloader

The first time you launch the Panopto Source Downloader, macOS may report that Apple cannot verify that the application is free of malware.

1. Select Done. Do not select Move to Trash.
2. Open System Settings > Privacy & Security.
3. Scroll to the Security section.
4. Locate the message indicating that Panopto Source Downloader.command was blocked.
5. Select Open Anyway.
6. Authenticate if prompted.
7. Select Open on the final confirmation message.

The Panopto Source Downloader will then open in Terminal.

For each session, it downloads and prepares:

• Camera-CFR.mp4 — professor camera and audio
• Slides-CFR.mp4 — presentation/screen capture
• Captions.srt — Panopto captions, when available

The utility automatically converts the downloaded video to 29.97 fps constant frame rate (CFR) for reliable editing between Premiere Pro and DaVinci Resolve Studio.

Before running the downloader

Panopto requires authentication to access protected recordings.

1. Open the web browser you plan to use with the downloader.
2. Navigate to CMU Panopto.
3. Log in normally.
4. Verify that you can open and play one of the Panopto sessions you want to download.
5. Leave the browser open and logged into Panopto.

Start the downloader

1. Download the attached Panopto Source Downloader v6.3 ZIP.
2. Double-click the ZIP file to extract it.
3. Open the extracted folder.
4. Double-click Panopto Source Downloader.command.

Terminal will open automatically and start the downloader.

Important: When prompted to select your browser, enter the NUMBER corresponding to the browser you are using. Do not type the browser name.

For example, if the downloader displays:

1. Chrome
2. Edge
3. Safari
4. Firefox

and you are logged into Panopto using Chrome, enter: 1

and press Return.

Do not enter Chrome.

Download a single Panopto session

1. Open the desired lecture in Panopto.
2. Copy the Panopto Viewer URL from your browser.
3. Select the downloader’s single-session option.
4. Paste the Viewer URL when prompted.
5. Press Return.

The utility will download and process the Camera, Slides, and available captions.

Download an entire Panopto folder

The downloader can also prepare multiple lectures at once.

1. Navigate to the desired folder in Panopto.
2. Copy the Panopto folder URL.
3. Select the downloader’s folder/batch option.
4. Paste the folder URL when prompted.
5. Press Return.

The downloader will process the sessions in that folder and create a separate directory for each lecture using its Panopto session title.

This is the preferred approach when preparing multiple lectures from the same course or Panopto folder.

Why the downloader converts the files

Do not use the original Panopto source MP4 files for this workflow.

Panopto recordings may use variable or unusually low frame rates. This can cause edit points created in Premiere Pro to shift when the timeline is transferred to DaVinci Resolve.

The downloader automatically converts both video sources to 29.97 fps constant frame rate before editing. It also applies the required synchronization correction to the professor-camera audio.

Once processing is complete, use only the Camera-CFR and Slides-CFR files for the remainder of the workflow.

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2. Create the Premiere Pro Project

Open Adobe Premiere Pro and create a new project.

Import the downloader-generated:

• Camera-CFR.mp4
• Slides-CFR.mp4

Create a 1920 × 1080, 29.97 fps sequence.

Arrange the sources as follows:

V2 — Slides
V1 — Professor Camera
A1 — Professor Audio

Make sure the Camera and Slides begin at the same point and remain synchronized.

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3. Open the Text Panel and Transcribe the Lecture

Premiere Pro’s Text-Based Editing tools will be used to identify filler words and unnecessary pauses.

To open the Text panel:

1. From the Premiere Pro menu, select Window > Text.
2. The Text panel will appear.
3. Select the lecture sequence in the Timeline.
4. In the Text panel, select the Transcript view.

If a transcript has not already been created, choose Transcribe and allow Premiere Pro to transcribe the professor’s audio.

Make sure you are working with the Sequence Transcript, rather than only viewing a source clip transcript.

Once transcription is complete, review a portion of the transcript to verify that Premiere is correctly recognizing the professor’s speech.

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4. Remove Filler Words

In the Text panel:

1. Open the Transcript.
2. Select the transcript filtering/search controls.
3. Choose Filler Words.
4. Premiere will identify words and sounds such as um and uh.
5. Review the identified fillers.
6. Use Delete All to remove the desired filler words from the sequence.

Premiere will perform ripple edits to the sequence, removing the corresponding portions of the Camera, Slides, and Audio tracks.

After removing filler words, play several edits to confirm that the surrounding speech remains intact.

Text-Based Editing can occasionally place an edit extremely close to the beginning or end of a spoken word. These edits can be corrected later if necessary.

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5. Remove Unnecessary Pauses

Next, use the Transcript filter to identify Pauses.

Be more conservative with pauses than with filler words. Natural pauses are an important part of speech and removing too many can make a lecture sound rushed or unnatural.

Remove pauses that are clearly excessive while preserving the professor’s natural speaking cadence.

Again, Premiere will ripple the edits across the sequence.

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6. Smooth the Audio Edits in Premiere Pro

Transcript-based edits can produce abrupt audio cuts. Apply a short audio crossfade to smooth these edit points.

Use:

Audio Transition: Constant Power
Duration: 2 frames

Set Constant Power as the default audio transition

In the Effects panel, locate:

Audio Transitions > Crossfade > Constant Power

Right-click Constant Power and choose:

Set Selected as Default Transition

Set the default duration to 2 frames

Open:

Premiere Pro > Settings/Preferences > Timeline

Set:

Audio Transition Default Duration: 2 frames

Select the edited clips/edit points and use:

Sequence > Apply Default Transitions to Selection

Listen through several edits.

A 2-frame Constant Power crossfade will make most transcript edits substantially less noticeable. However, a crossfade cannot restore part of a word that Premiere actually removed. Those edits should be corrected later by adjusting the edit point.

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7. Review the Premiere Edit

Before moving to Resolve, quickly review the lecture.

Pay particular attention to:

• Words immediately before or after removed filler words
• Rapid sequences of filler-word edits
• Removed pauses
• Abrupt audio transitions
• Any apparent synchronization problems

At this stage, the professor-camera edits will still be visible as jump cuts. Do not attempt to conceal those in Premiere. That will be handled in Resolve.

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8. Export the Premiere Timeline to DaVinci Resolve

Do not export a rendered video from Premiere.

Instead, transfer the editable timeline using Final Cut Pro XML.

In Premiere Pro, select:

File > Export > Final Cut Pro XML

Save the XML with the lecture files.

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9. Import the XML into DaVinci Resolve Studio

Open DaVinci Resolve Studio.

Import the Final Cut Pro XML and create a new timeline from it.

During the XML import, verify:

• Automatically set project settings: Enabled
• Automatically import source clips: Enabled
• Use sizing information: Enabled
• Timeline resolution: 1920 × 1080
• Timeline frame rate: 29.97
• EDL frame rate: 29.97
• Mixed frame rate format: DaVinci Resolve

After importing, verify that:

• Slides appear on V2
• Professor camera appears on V1
• Professor audio is present
• Premiere’s edits appear in the correct locations
• Audio remains synchronized with the professor

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10. Configure Smooth Cut

The professor-camera jump cuts created by removing filler words and pauses will now be concealed with Resolve’s Smooth Cut transition.

For this workflow, use:

Smooth Cut Duration: 8 frames

Locate Smooth Cut in the Resolve video transitions.

Apply Smooth Cut only to edit points on the professor-camera track (V1).

Do not apply Smooth Cut to the Slides track.

The slides should retain normal hard cuts corresponding to the transcript edits.

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11. Apply Smooth Cut to the Professor Camera

Apply an 8-frame Smooth Cut across the professor-camera edits created by Premiere.

Smooth Cut analyzes the frames surrounding an edit and attempts to synthesize the transition between them. It works particularly well with lecture footage where:

• The camera remains stationary
• The background does not change
• The professor remains in approximately the same position
• Movement around the edit is relatively small

Review each Smooth Cut during playback.

Most filler-word and pause removals should become significantly less noticeable.

Some transitions may still require manual correction if the professor moves substantially between the two sides of the edit.

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12. Maintain 2-Frame Audio Crossfades

Audio transitions should remain very short.

Use:

Audio Crossfade Duration: 2 frames

The purpose of the audio crossfade is simply to soften the edit point—not to create an audible fade between phrases.

Listen through edits with headphones whenever possible.

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13. Correct Problem Edits

If a word sounds clipped after the Premiere transcript edit, the edit point itself needs to be adjusted.

A transition cannot restore audio that has been removed.

In Resolve:

1. Press T to enter Trim Edit Mode.
2. Position the pointer directly over the problem edit.
3. Perform a Roll Edit.
4. Move the edit point slightly earlier or later.

A Roll Edit extends one side of the edit while shortening the other, so the overall timeline duration does not change.

Usually moving an edit by only 1–3 frames is enough to restore a clipped consonant or syllable.

After changing the edit point, review the audio and Smooth Cut again.

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14. Final Quality Check

Before exporting, review the finished lecture.

You do not necessarily need to scrutinize every transition frame-by-frame, but listen and watch for anything that draws attention to itself.

Check for:

• Clipped words
• Abrupt audio edits
• Failed or distorted Smooth Cuts
• Professor-camera jump cuts that remain obvious
• Slide synchronization
• Audio/video synchronization
• Missing portions of the lecture
• Excessively aggressive pause removal

The goal is not to eliminate every natural hesitation in the professor’s delivery. The goal is to make the lecture cleaner and more concise without making it sound or look artificially edited.

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Workflow Summary

1. Log into Panopto in your browser.
2. Launch Panopto Source Downloader v6.7.
3. Enter the NUMBER corresponding to your logged-in browser.
4. Download a session or Panopto folder.
5. Use the generated 29.97 CFR Camera and Slides files.
6. Import them into a 29.97 Premiere sequence.
7. Open Window > Text and transcribe the sequence.
8. Remove filler words and unnecessary pauses.
9. Apply 2-frame Constant Power audio crossfades.
10. Review the audio edits.
11. Export Final Cut Pro XML.
12. Import the XML into DaVinci Resolve Studio.
13. Apply 8-frame Smooth Cut transitions to V1 professor-camera edits.
14. Maintain 2-frame audio crossfades.
15. Roll problem edit points by 1–3 frames when necessary.
16. Perform final QC and export the finished lecture.

Attached Utility

Panopto Source Downloader v6.7

The downloader automates Panopto source retrieval, session naming, CFR conversion, and the required professor-camera audio synchronization correction. Producers should use the converted files generated by the utility rather than the original Panopto source files.