How Marketing Agencies Reduce Video Editing Time from 5 Hours to 1

Five hours per video. That is the number that keeps showing up in conversations with marketing agencies about their production workflows. Five hours from the moment an editor opens a project to the moment a clean, client-ready file lands in the delivery folder. And for many agencies, that number is generous.

The frustrating part is that the actual editing, the creative work of cutting clips and building a story, rarely takes more than 30 to 45 minutes. The rest of the time disappears into setup, asset hunting, brand asset application, exporting, collecting feedback over email, re-editing, and re-exporting. The production tax around the creative work is what turns a one-hour job into an all-day affair.

But agencies that have rethought their video workflow are consistently getting that number down to about an hour per video. Some are producing finished UGC-style marketing videos in 30 to 60 minutes. And they are doing it without hiring more editors or cutting corners on quality.

This article breaks down exactly where those four hours go and how agencies are getting them back.

Where the Time Actually Goes

If you ask an agency editor what takes so long, the first answer is usually "everything around the edit." The creative cut is the fast part. Everything else is slow.

In conversations with marketing agencies, the same pain points come up again and again. The biggest time sink is not the creative editing. It is the setup, the asset hunting, the branding application, and the export and review cycle. Each of those stages involves a different tool, a different login, and a different set of files.

Here is what a typical agency video workflow looks like, broken down by where the time actually gets spent.

The Setup Tax

Before a single clip hits the timeline, an editor has to gather everything they need. That means opening the brief (usually in Google Docs or Notion), finding the script (sometimes in the same doc, sometimes in Slack, sometimes in an email thread), downloading brand assets from a shared drive, locating the right logo files and hex codes, and sourcing footage from one or more stock libraries.

For agencies juggling 5 to 15 client brands simultaneously, this setup process multiplies. Switching from one client to another means closing out one set of brand files and opening another. If the brand assets are not organized perfectly (and they rarely are), the editor spends 20 to 30 minutes just getting ready to edit.

The Tool Sprawl Problem

A typical agency production stack looks something like this. Scripts in Notion. Footage in Google Drive or Dropbox. Stock footage from one platform. Music from another. Brand assets scattered across shared folders and someone's desktop. The actual edit happens in a desktop application that only runs on certain machines. Captions get generated in a separate tool. Voiceovers require yet another subscription. The final export gets uploaded to Frame.io or a Google Drive folder for client review.

Every transition between tools is a context switch. And context switching is expensive. A study from the American Psychological Association found that shifting between tasks can reduce productive time by up to 40%. For video production, the cost is even higher because each tool switch often involves downloading, uploading, converting, or reformatting files.

Agency teams we have spoken with consistently report that "it only works on my machine" is one of the most common blockers in their workflow. When the primary editor is out sick or on vacation, nobody else can pick up the project because the software is installed on a specific laptop with a specific set of plugins.

The Export and Review Cycle

This is where the real time drain hides. The editor finishes a cut. They export it, which takes a few minutes. They upload it to a review platform or a shared folder. They send a link to the client or the account manager. Then they wait.

Feedback arrives hours or days later, often scattered across email threads and Slack messages. The editor collects the notes, re-opens the project, makes revisions, exports again, uploads again, and sends another link. Two or three rounds of this can stretch a project across an entire week even though the total active editing time is under two hours.

And there is one more friction point that sounds small but is a genuine dealbreaker. If the editor is using a tool that adds watermarks on lower-tier plans, the export is not client-ready. The agency either pays for a higher tier just to get clean exports or wastes time removing watermarks in a separate application. In conversations with marketing agencies, we hear the same thing repeatedly. Watermarked exports are a non-starter. Agencies cannot send watermarked content to clients. Full stop.

The Old Workflow vs. the New Workflow

The difference between a five-hour video and a one-hour video is not about editing speed. It is about how many steps exist between "we need a video" and "here is the finished file."

Here is a side-by-side comparison.

The Old Workflow (4 to 6 hours)

1. Receive brief via email or project management tool
2. Write or review script in a separate document
3. Record footage or source it from stock libraries (separate subscription, separate login)
4. Download brand assets from shared drives, find the right logo version, confirm hex codes
5. Open desktop editing software on the one machine that has it installed
6. Import all files into the project
7. Edit the video on the timeline
8. Generate captions in a separate captioning tool
9. Record or source voiceover through another platform
10. Export the video (and wait for the render)
11. Upload to a review platform and share the link
12. Collect feedback from email threads and Slack messages
13. Re-open the editor, make revisions
14. Re-export and re-upload
15. Deliver the final file to the client

Each step involves a different tool. Each tool transition costs time. A single junior editor, which is often who handles the bulk of an agency's video output, has to manage all 15 steps for every single video.

The New Workflow (30 to 60 minutes)

1. Receive brief via email or project management tool
2. Open the browser-based editor from any device
3. Select the client's Brand Kit (logos, colors, fonts load automatically)
4. Pull footage and audio from the built-in commercial asset library
5. Edit the video on the timeline with AI-powered tools handling captions, voiceover, and audio cleanup
6. Share a review link directly from the editor
7. Make revisions in the same environment based on feedback
8. Export a clean, watermark-free file and deliver

Eight steps instead of fifteen. One tool instead of six. The creative editing time is roughly the same in both workflows. What changes is everything around it.

The Math on Time Savings

Let's put real numbers to this. Assume an agency produces 30 marketing videos per month, which is a moderate output for a mid-sized agency handling several client accounts.

Under the Old Workflow

• Setup and asset gathering: 45 minutes per video
• Editing: 45 minutes per video
• Captioning, voiceover, audio cleanup (separate tools): 30 minutes per video
• Export, upload, review cycle (2 rounds): 90 minutes per video
• Brand asset verification and fixes: 30 minutes per video

Total per video: ~4.5 hours Total per month (30 videos): ~135 hours

That is roughly 17 full working days, or nearly a full-time employee doing nothing but video production.

Under the New Workflow

• Setup (open editor, apply brand kit): 5 minutes per video
• Editing with AI tools (captions, voiceover, cleanup built in): 35 minutes per video
• Review cycle (share link, revise in same tool): 20 minutes per video

Total per video: ~1 hour Total per month (30 videos): ~30 hours

That is a savings of 105 hours per month. For perspective, that is the equivalent of 2.6 full working weeks freed up every single month. Time that can go toward strategy, client communication, new business development, or simply producing more videos without burning out the team.

The Math on Cost Savings

Time savings translate directly into cost savings, but the math gets even more interesting when you factor in tool consolidation.

The Old Stack Cost (Monthly)

That is before you factor in the cost of the editor's time. At an average agency rate of $40 to $60 per hour for a junior editor, 135 hours of production time per month represents $5,400 to $8,100 in labor costs alone.

The New Stack Cost

A single browser-based editor that includes stock assets, AI captioning, AI voiceovers, brand kit management, and watermark-free exports can replace the entire stack above. With a subscription in the $25 to $60 per month range and 30 videos produced monthly, the cost per video drops to roughly $1 to $2 per video in tooling costs.

Factor in 30 hours of editor time instead of 135 and the labor cost drops to $1,200 to $1,800 per month. Add the tool subscription and each video costs roughly $20 when you account for both tooling and time.

Compare that to hiring a freelance video editor at $50 to $150 per video, or a production agency at $500 to $5,000 per video, and the efficiency gap becomes enormous.

What Actually Makes the Difference

The time and cost reduction is not magic. It comes from eliminating specific friction points that traditional workflows treat as unavoidable.

Eliminating Asset Hunting

When your footage, music, images, and GIFs all live inside the same editor and are pre-cleared for commercial and advertising use, you never leave the editing environment to hunt for assets. No separate stock subscriptions, no license verification, no downloading and re-importing. This alone saves 20 to 40 minutes per video.

Brand Kit Automation

Agency teams we have spoken with consistently report that the Brand Kit feature is one of the biggest time savers when switching between client accounts. Instead of manually downloading brand assets and verifying hex codes for each project, the editor selects a client brand kit and everything loads automatically. Logos, colors, fonts, all locked and ready to go.

For an agency managing 10 client brands, this eliminates an enormous amount of daily friction. Every new video starts on-brand by default, which also means fewer revision rounds caused by branding inconsistencies.

AI-Powered Production Tasks

The tasks that used to require separate tools and separate subscriptions are now built into the editing environment. AI-generated captions replace manual transcription. AI voiceovers replace external voiceover platforms. Background noise removal and audio enhancement happen with a single click instead of requiring a separate audio editing application.

In conversations with marketing agencies, we hear that AI captions and voiceover tools alone replaced multiple separate subscriptions and eliminated significant manual work from their monthly production. The time savings on these tasks alone can add up to 10 to 15 hours per month for a busy agency.

Browser-Based Access

This one sounds like a convenience feature, but it solves a real operational problem. When the editor is browser-based, there is no "it only works on my machine" blocker. Anyone on the team can open a project from any device with a modern browser. If the primary editor is out, a colleague can pick up the project without needing specific software installed on their machine.

Agency teams report that browser-based access eliminated an entire category of production delays related to device availability and software compatibility. For distributed teams or agencies with remote staff, it also means no VPN tunneling to access project files on a specific server.

Watermark-Free Exports on Every Plan

This is a binary issue for agencies. Either the export is client-ready or it is not. Watermarked video cannot be sent to a client. It cannot be used in a pitch deck. It cannot run as a paid ad. Any tool that adds watermarks below a certain price tier creates a hard paywall between the editor and a usable deliverable.

The ability to export clean, watermark-free video regardless of the subscription tier removes this friction entirely. Every export is a deliverable.

A Real Production Scenario

Here is what this looks like in practice. An agency has a client who needs four UGC-style product videos for a social media campaign. The brief lands on Monday morning.

Under the old workflow, the junior editor would spend Monday morning gathering assets, confirming brand guidelines, and setting up projects in the desktop editor. Monday afternoon and Tuesday would be spent editing, generating captions in a separate tool, and sourcing voiceover. Wednesday would be spent exporting, uploading for review, and waiting for client feedback. Thursday would be revisions and re-exports. The client might see final deliverables by Friday.

Under the new workflow, the editor opens the browser-based editor Monday morning. They select the client's brand kit, pull footage from the commercial asset library, and start editing. AI handles captions and voiceover generation inside the editor. By Monday afternoon, all four videos have a first cut done. The editor shares review links directly from the tool. Client feedback arrives Tuesday morning. Revisions are made in the same environment, and clean exports are delivered by Tuesday afternoon.

Four videos, delivered in under two days instead of five. The client is happy. The editor has Wednesday through Friday free for other accounts. The agency can take on more work without adding headcount.

The Compounding Effect

This is the part that agencies often underestimate. The time savings per video are significant on their own, but they compound across the month and across the client roster.

An agency producing 30 videos per month that saves 3.5 hours per video reclaims 105 hours. That is not just efficiency. It is capacity. Those 105 hours can go toward producing 30 more videos, or they can go toward higher-value work like strategy, creative concepting, or building client relationships.

The agencies that are growing fastest right now are not the ones with the biggest editing teams. They are the ones with the most efficient workflows. They can deliver more work with fewer people, which means better margins, faster turnaround times, and happier clients.

A report from McKinsey on generative AI productivity found that marketing and sales functions stand to gain 5 to 15 percent of total spending through productivity improvements from AI and workflow optimization. For video-heavy agencies, the gains are likely on the higher end of that range because video production involves so many automatable subtasks.

How to Start Reducing Your Video Editing Time

You do not need to overhaul your entire operation overnight. The agencies that have seen the biggest improvements started with these three steps.

Step 1. Audit Your Current Workflow

Map every step from brief to delivery. Write down every tool, every handoff, every approval gate. Time each step for a few videos to get real numbers. You will almost certainly find that 60 to 70 percent of your total production time is spent on non-editing tasks.

For a deeper look at how to identify and fix workflow bottlenecks, see our breakdown on why video production is not slow but your workflow is.

Step 2. Consolidate Your Tools

The single highest-impact change you can make is reducing the number of tools in your production stack. Every tool you eliminate removes a context switch, a login, a file transfer, and a potential point of failure. Look for an editing environment that includes stock assets, AI tools, brand management, and clean exports in one place.

Step 3. Set Up Brand Kits Before You Need Them

If you are an agency, invest the time upfront to build a brand kit for each client inside your editor. This is a one-time setup that pays off on every single video you produce for that client going forward. Colors, logos, fonts, and visual standards all locked and accessible to anyone on the team.

The Bottom Line

The gap between a five-hour video and a one-hour video is not about editing skill or creative talent. It is about workflow. The agencies that have closed that gap did it by eliminating tool sprawl, automating repetitive production tasks, centralizing brand assets, and working in a single browser-based environment instead of stitching together six different platforms.

The numbers tell the story. 105 hours saved per month. Cost per video down to roughly $20. Four videos delivered in two days instead of five. These are not theoretical projections. They reflect what agencies are actually achieving by rethinking how they produce video content.

If you want to see what a streamlined video production workflow looks like in practice, Rendley was built specifically for this. Browser-based editing, commercial asset library, Brand Kit management, AI-powered captioning and voiceover, and watermark-free exports on every plan. You can start for free and produce your first video in under an hour.

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What If You Could Skip the Entire Workflow and Just Describe the Video You Need? Meet Rendley Flow.

Everything in this article points to the same underlying problem. Getting from brief to deliverable still requires a human to manage every step — gathering assets, setting up the editor, running captions, applying brand styles, exporting for each platform. Even with a streamlined stack, that coordination overhead is real and it compounds across every video your agency produces.

Rendley Flow is built to eliminate that coordination layer entirely.

Rendley Flow is an AI-powered video production agent that takes a single text prompt and handles the entire workflow automatically — scripting, editing, branding, captions, music, localization, platform resizing, and final delivery. You describe what you need. The agent figures out which tools to use, runs them in the right sequence, and delivers a finished, client-ready video.

For an agency producing four UGC-style videos for a client, that means you type something like "Create four 30-second product videos from this footage, with captions, our brand colors, and background music that fits a lifestyle feel" — and get back four finished videos. No setup. No tool switching. No manual export loop.

What Rendley Flow Handles Automatically

Scripting and pre-production. Flow breaks a prompt into a structured script with defined scenes, narration, and timing — turning the brief directly into a build plan.

Automated editing. The AI removes silences, filler words, and dead air from footage without manual review. It handles background removal, green screen keying, and color grading matched to your brand's visual identity.

Original media generation. Flow generates images, B-roll footage, and voiceovers from text descriptions, so missing assets are never a blocker.

Audio and motion graphics. Background music and sound effects are selected and layered automatically. Titles, lower thirds, and transitions are generated and placed without manual work.

Captions and localization. Speech is transcribed into styled, frame-synced subtitles. For agencies with international clients, Flow can translate scripts and generate dubbed voiceovers in multiple languages — turning one video into many without additional production time.

Final delivery. The agent resizes videos for each target platform, handles file compression, generates thumbnails, and uploads the finished files to the cloud. The video moves from edit to distribution without a separate export workflow.

The Agency Math Gets Even Better

The time savings described earlier in this article — 3.5 hours per video, 105 hours per month for an agency producing 30 videos — assume a streamlined manual workflow. With Rendley Flow handling the production mechanics automatically, the ceiling on what a lean agency team can produce goes up significantly.

The work that remains is the work that actually requires human judgment: creative direction, client strategy, brief development, and quality review. Everything mechanical runs in the background.

Rendley Flow operates natively inside Rendley Studio, the same browser-based environment as the editor. There is no separate integration, no additional onboarding, and no new tool to manage. Your assets, brand kits, and automated workflows all live in one place.

If the goal is to deliver more videos, to more clients, with the same team size — Rendley Flow is the next step.