--- title: "How to Share ProRes 4444 and ProRes RAW Footage With Clients Without Exporting Review Copies" author: "Cutsio Team" date: "2026-05-06" lastmod: "2026-05-06" category: "Storage & Performance" excerpt: "Stop exporting ProRes 4444 review copies for client feedback. Upload native ProRes 4444 or ProRes RAW files to Cutsio, generate streamable review assets with Visual Intelligence, and keep originals attached for finishing." tags: ["ProRes 4444","ProRes RAW","ProRes","Client Review","Streamable Review","Post Production","DIT Workflow","Visual Search"] --- ## How do you share ProRes 4444 and ProRes RAW footage with clients without exporting review copies? Upload native ProRes 4444 or ProRes RAW files to Cutsio. Cutsio generates streamable review assets, indexes every frame with Visual Intelligence, and retains the original files as downloadable attachments for finishing and conform. The client opens a share link and watches a high-fidelity review stream on any device — no separate review export, no duplicate file management, no download required. ProRes 4444 and ProRes RAW are among the highest-quality mezzanine and raw capture formats in professional post-production. ProRes 4444 is a visually lossless, high-bit-depth codec that preserves alpha channels and delivers full-resolution color fidelity for grading and compositing. ProRes RAW combines the flexibility of raw sensor data with the performance of Apple's ProRes codec, used by cameras like the DJI Inspire, Canon C500 Mark II, and select Sony and Panasonic bodies operating in raw output mode. A single minute of ProRes 4444 at 4K can exceed 3 GB. ProRes RAW at 6K can approach 5 GB per minute. For a project accumulating several hours of master footage, the total library can easily reach 5 to 10 TB. Traditional client review workflows require exporting a separate H.264 or compressed ProRes copy — a step that doubles storage requirements, adds render time, and creates version confusion when the review copy does not match the master. Cutsio eliminates the review export entirely. Upload the native ProRes 4444 or ProRes RAW files, and Cutsio handles the rest — generating streamable review assets, indexing visual content, and keeping the original master intact. Working with raw camera footage? Check out [How to Build a Searchable Library From ARRIRAW, RED R3D, and ProRes Footage](/blog/how-to-build-searchable-library-from-arriraw-red-r3d-prores-footage). Deliver videos professionally with [How to Share Video Cuts With No Account Required for Viewers](/blog/how-to-share-video-cuts-with-no-account-required-for-viewers). ## Why do ProRes 4444 and ProRes RAW files need a separate review workflow? ProRes 4444 and ProRes RAW files need a separate review workflow because they are too large for direct browser playback and contain color data and alpha channels that consumer playback tools were never designed to handle. ProRes 4444 is an intermediate mastering format, not a delivery format. It is designed for editing, grading, and compositing pipelines where every bit of color information must be preserved. It is not designed for email, web uploads, or mobile viewing. The file sizes are prohibitive for direct sharing, and most consumer video players cannot decode 4444 chroma sampling correctly, resulting in gamma shifts and color banding on the client's screen. ProRes RAW adds another layer of complexity. The raw sensor data requires debayering and color transform before it can be viewed accurately. Without proper processing, ProRes RAW footage appears flat, desaturated, and ungraded — the opposite of what you want a client to see during a review. The traditional solution is to render a separate H.264 or ProRes 422 review copy. This adds: | Cost | Impact | | :--- | :--- | | **Render time** | 15–45 minutes per hour of ProRes 4444 source | | **Storage duplication** | Review copy adds 1–2 GB per hour | | **File management** | Two versions of every clip — master and review copy | | **Color accuracy risk** | Review copy may shift gamma or clip highlights | | **Relink friction** | Client feedback on review copy must be manually applied to the master | Cutsio eliminates all of these by generating the review asset from the native file in the cloud, while keeping the original attached. ## How does the Cutsio workflow work for ProRes 4444 footage? The Cutsio workflow for ProRes 4444 is simpler than for raw cinema formats because ProRes 4444 is already a debayered, color-managed format — no raw decoding step is needed. 1. **Upload**: Upload native ProRes 4444 .mov files through standard Cutsio upload. No enterprise add-on required for ProRes. 2. **Review Asset Generation**: Cutsio creates optimized streamable review assets from the ProRes 4444 source. The high bit depth and 4444 chroma sampling are preserved in the review stream where possible. 3. **Visual Intelligence Indexing**: Every frame is analyzed by computer vision — detecting objects, scenes, actions, and transcribing any audio track. This powers Visual Search across the entire library. 4. **Original Retention**: The original ProRes 4444 files are stored as downloadable attachments. They are never modified, compressed, or altered. 5. **Share**: A secure share link is generated with password protection, expiration dates, view tracking, and frame-accurate commenting. The client opens the link and watches the review stream. They see the footage with accurate color representation, can leave timecoded comments on specific frames, and can mark takes as approved or needing retakes. When the conform begins, the original ProRes 4444 files are downloaded and used directly. ### How does ProRes RAW differ in the Cutsio pipeline? ProRes RAW requires an additional decoding step because the raw sensor data must be debayered and color-transformed before it can be viewed. Cutsio handles this server-side in the cloud. The DIT uploads the native ProRes RAW files, Cutsio decodes the raw data, applies the appropriate color transform, generates the review stream, and indexes every frame with Visual Intelligence. The original ProRes RAW files are retained as attachments. ## How does Visual Search work with ProRes 4444 and ProRes RAW footage? Visual Search indexes every frame of the ProRes 4444 or ProRes RAW review stream identically to how it indexes cinema raw footage — detecting objects, scenes, actions, and composition for natural language search. Because ProRes 4444 is commonly used for master clips, VFX plates, and final-grade material, the search use cases differ slightly from raw dailies: - **VFX plates**: "Find all the clean plates of the empty restaurant with no actors." - **Master clips**: "Show me the final approved masters for Scene 24." - **Alpha channel content**: "Find the title cards with transparent backgrounds." - **Graded material**: "Show me the graded close-ups from the commercial spot." The search also works across mixed-format libraries. A project with ARRI RAW dailies and ProRes 4444 masters can be searched as a single library — "find the master clip for the golden hour establishing shot" returns the ProRes 4444 finished master alongside any ARRI RAW dailies of the same scene.
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## How does Share deliver ProRes 4444 review streams to clients? Cutsio's Share feature generates secure, branded review links from the ProRes 4444 review stream — with password protection, expiration dates, view tracking, and frame-accurate commenting — so clients can review master-quality footage without downloading anything. Share link settings for ProRes client review: | Setting | Recommended Configuration | | :--- | :--- | | Password | Required — unique per client | | Expiration | 14–30 days for active review periods | | View tracking | Enabled | | Download permission | Restricted to authorized team members | | Branded presentation | White-labeled player with your logo | The client opens the link and sees the ProRes 4444 review stream playing in their browser. They can leave timecoded comments directly on specific frames. "At 00:03:22:15 — the color on the talent's skin needs to warm up by about 200 Kelvin." The colorist sees this comment instantly, linked to the exact frame. ### How view tracking protects your ProRes delivery When you send ProRes 4444 masters to a client for final review, you need confirmation that they actually watched the full spot. View tracking shows exactly when the client opened the link, how much of the footage they watched, and whether they shared it with anyone else. ## How does Storage pricing work for ProRes 4444 and ProRes RAW libraries? Cutsio's pay-per-minute pricing model is particularly advantageous for ProRes 4444 workflows because ProRes 4444 files are significantly smaller than raw cinema formats but still large enough to incur significant per-gigabyte costs on traditional cloud storage. A project with 10 hours of ProRes 4444 footage at 4K occupies approximately 1–2 TB. On Google Drive or Dropbox, that costs $30–$60 per month. On Cutsio, the same library costs based on the total minutes of footage — typically less than per-gigabyte alternatives for equivalent storage. The review assets and Visual Search index are included. The original ProRes 4444 files are retained as attachments without per-gigabyte surcharges. ## How do Collections organize ProRes 4444 masters alongside raw dailies? Collections in Cutsio let you organize ProRes 4444 masters, ProRes RAW files, and raw cinema dailies — from ARRI RAW or RED R3D — in the same visual hub, creating a single source of truth for the entire production. Recommended structure for a mixed-format project: ``` Project Name ├── Dailies (ARRI RAW) │ ├── Day 01 │ ├── Day 02 │ └── Day 03 ├── VFX Plates (ProRes 4444) │ ├── Clean Passes │ └── Alpha Mattes ├── Masters (ProRes 4444) │ ├── Scene 24 — Final │ ├── Scene 25 — Final │ └── Scene 26 — Final └── Raw Inserts (ProRes RAW) └── Drone Footage ``` Each Collection contains review assets for streaming and search. The original files — whether ProRes 4444, ProRes RAW, ARRI RAW, or RED R3D — are attached for download and conform. ## How does Agentic Chat search ProRes 4444 libraries? Agentic Chat in Cutsio lets editors and producers search ProRes 4444 libraries using natural language — finding specific masters, plates, or clips without navigating folder structures. - "Show me all the VFX plates with alpha channels from the restaurant scene." - "Find the final approved master for the commercial spot." - "Which ProRes RAW drone clips have the sun setting behind the mountain?" - "Are there any ProRes 4444 masters of the car chase with the grade applied?" Agentic Chat combines Visual Search, metadata search, and Collection context to return precise results across all formats in the library. ## FAQ ### Is ProRes 4444 upload available for all Cutsio accounts? Yes. ProRes 4444 and standard ProRes files are supported through standard Cutsio upload. ProRes RAW may require additional configuration — contact the Cutsio team for details. ### Does Cutsio preserve the alpha channel in ProRes 4444 review streams? The review stream is optimized for visual review. For frame-accurate alpha channel inspection, download the original ProRes 4444 file, which is retained as an unmodified attachment. ### Can clients download the original ProRes 4444 file from the share link? Yes, for authorized users. If the client needs the native .mov file for their own pipeline, they can download it directly from the share link. ### How does Visual Search handle ProRes RAW footage that has no audio? ProRes RAW is often used with cameras that record scratch audio. Even without audio, Visual Search indexes the visual content of every frame, making all footage searchable. ### Can I mix ProRes 4444 and ARRI RAW in the same Collection? Yes. Cutsio supports mixed-format Collections. ProRes 4444 masters, ARRI RAW dailies, and RED R3D clips can all exist in the same Collection and be searched through the same Visual Search interface.

Share ProRes masters. No review exports needed.

Stop exporting H.264 review copies from your ProRes 4444 and ProRes RAW masters. Upload native files to Cutsio, get streamable review assets with Visual Intelligence, and keep your originals attached for finishing.

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