DaVinci Resolve Deliver Page: A Comprehensive Guide to Export Settings
Thom Lyons | Visual+Aid Productions
Summary:
This video provides a comprehensive guide to understanding and utilizing the DaVinci Resolve Deliver page for exporting video projects.
- The Deliver page is divided into three main sections: render settings, viewer/timeline, and render queue.
- It covers various presets for different platforms and workflows, including H.264, H.265, ProRes, and options for social media or round-tripping to other NLEs.
- Key distinctions between single clip and individual clip exports are explained, emphasizing single clip for most final deliveries.
- The video details critical video settings such as format, codec, hardware acceleration, network optimization, resolution, frame rate, and crucial bitrate settings for optimal quality on platforms like YouTube.
- It breaks down advanced video encoding concepts like entropy mode, encoding profiles, multi-pass encoding, keyframes, and frame reordering, highlighting their impact on file size and quality.
- Audio settings are also covered, including bitrate strategies (CBR, VBR, ABR, VBR-C), sample rate (48k standard), and audio normalization for various broadcast and streaming standards.
- Workflow enhancements like custom file naming with metadata, subfolders, and batch exporting multiple timelines using custom presets are demonstrated to improve efficiency.
Introduction to the Deliver Page [0:00]
The Deliver page in DaVinci Resolve is the final step for exporting your project, designed with three main sections:
- Render Settings [0:00:31]: This acts as the command center, allowing users to choose the format, codec, and resolution.
- Viewer and Timeline [0:00:38]: Here, users can preview what is being exported, whether it's the entire timeline or a specific section.
- Render Queue [0:00:45]: This section lists all prepared exports, enabling users to set up multiple exports (e.g., for YouTube and archiving) that Resolve will process sequentially.
Understanding Render Settings Presets [0:01:21]
The Deliver page offers a variety of presets to streamline the export process for different needs:
- Default Codec Presets [0:01:29]:
- H.264 and H.265 Master: These presets export files using the respective codecs, defaulting to QuickTime (.MOV) but allowing changes to other formats like MP4.
- Blackmagic HyperDeck [0:01:42]: Used for exporting files compatible with HyperDeck recorders for live or broadcast workflows.
- ProRes [0:01:56]: A self-explanatory preset for exporting in the ProRes codec.
- Social Media Presets [0:01:59]:
- Includes presets for YouTube, Vimeo, and TikTok, offering direct upload functionality after export, which requires signing into the platform's account via Resolve's preferences.
- Note on Quality [0:02:15]: The video advises against using these direct upload options due to lack of control over the file's quality, recommending custom presets for better results. YouTube re-encodes uploaded videos, so providing a higher-quality source file leads to better final variations.
- Client Review Platforms [0:02:40]: Presets for Blackmagic Presentations and Dropbox Replay function similarly to social media presets for direct uploading for client review.
- Inter-Application Presets [0:02:57]:
- Final Cut, Premiere Pro, and Avid: These presets are for "round-tripping" projects back to these NLEs after color grading or VFX work in Resolve. They export individual media clips and an XML (or AAF for Avid) file to rebuild the edit.
- Pro Tools [0:03:14]: Exports an AAF file with separate audio files and a reference video for professional audio mixing, without baking in Resolve's audio effects.
- Specialized Presets [0:03:37]:
- Tencent: For the Chinese streaming platform.
- Vision Pro: For Apple Vision Pro format.
- IMF [0:02:52]: A studio-only feature for specific streaming platforms.
- Audio Only [0:03:32]: For exporting audio formats like MP3 or WAV files.
Key Export Concepts: Single vs. Individual Clips [0:03:50]
Understanding how clips are rendered is crucial for effective exporting:
- Single Clip [0:03:58]:
- This is the most common option, used for 99% of exports.
- It renders the entire timeline, including all cuts, effects, and audio, into one single video file.
- Individual Clips [0:04:09]:
- Exports every single clip on the timeline as a separate media file.
- Use Cases: Useful for sending clips to VFX artists, creating dailies with burned-in data (like timecode), or sending graded files back to editors who need to tweak individual cuts.
- For everyday delivery to clients or web platforms, "Single Clip" is almost always preferred.
- Help Menu [0:04:46]: The DaVinci Resolve Reference Manual is accessible via the help menu for specific questions.
Video Settings Explained [0:04:59]
A deep dive into the various video settings available for export:
- Format vs. Codec [0:05:05]:
- Format: The "container" or "wrapper" for the file (e.g., QuickTime for .MOV, MP4).
- Codec: The "recipe" or method used to compress and store the video and audio data inside the format (e.g., H.264, ProRes). The chosen format dictates available codecs.
- Hardware Acceleration [0:05:32]:
- Utilizes the computer's GPU or dedicated media chip for faster encoding of H.264 and H.265 files.
- Provides near-identical visual quality with minor compression differences. Not ideal for master archive files where ProRes might be used.
- Network Optimization [0:06:08]:
- Adjusts the internal structure of H.264 files to improve network playback (streaming, web uploads).
- Mechanism: Moves the metadata header (player instructions) to the start of the file, allowing immediate playback during download/streaming.
- Disabled: Requires full download before playback, better for local playback or archival.
- Resolution and Frame Rate [0:06:45]:
- Defaults to timeline settings but can be changed.
- Upscaling Warning [0:06:59]: Upscaling an HD timeline to 4K only enlarges existing pixels, it doesn't add detail. For a true 4K export from 4K footage edited on an HD timeline, the timeline must be set to 4K before delivering.
- A warning message appears if attempting to export at a higher resolution than the timeline.
- Chapters from Markers [0:07:46]:
- Available for QuickTime or MP4.
- Embeds chapter points in the rendered file corresponding to markers in the timeline.
- Quality (Bitrate) [0:07:57]:
- Allows choosing "Automatic" or a specific maximum data rate in kilobits per second (Kb/s).
- YouTube Recommendations [0:08:07]: YouTube recommends 8-12 Mbps (8,000-12,000 Kb/s) for HD video.
- Perceptually Lossless Bitrate [0:08:38]: The goal is to find a bitrate where the compressed video is visually indistinguishable from the high-quality original.
- Bitrate Ranges for HD (24-30 fps) [0:08:49]:
- Simple Videos (talking head, landscape) [0:08:49]: 15,000-20,000 Kb/s.
- Complex Videos (action, sports, fast edits) [0:08:56]: 30,000-40,000 Kb/s.
- Overkill [0:09:09]: Above 40,000-50,000 Kb/s for 8-bit H.264 typically yields no visible benefit but dramatically increases file size.
- 4K Exports [0:09:27]: Improvements typically cease between 60,000-90,000 Kb/s.
- Master Files [0:09:35]: For high-quality archiving or further editing, ProRes 422 or DNxHR HQ are preferred over H.264, despite larger file sizes.
- H.265 [0:09:54]: A more efficient codec that allows for lower bitrates while maintaining good quality, resulting in smaller file sizes. May have compatibility issues with older equipment.
- Entropy Mode [0:10:05]:
- Selects the compression algorithm. CABAC offers better results and is recommended unless compatibility with extremely old machines is required.
- Encoding Profile [0:10:19]:
- H.264 Options: Auto, Base (super compressed, not recommended), Main (for SD analog), High (for Blu-ray, HD transmission). Auto or High are generally good choices.
- H.265 Options: Main (4.2.0 8-bit), Main 10 (4.2.0 10-bit), Main 422 10 (4.2.2 10-bit).
- Multi-pass Encode [0:11:05]:
- Single Pass: Faster.
- Multi-pass: Yields better quality results, especially when quality is critical, but takes longer. The difference might not always be obvious.
- Keyframes and Frame Reordering [0:11:23]:
- Video Compression Basics [0:11:41]: Not all frames are complete pictures.
- I-Frame (Intra-coded Frame) [0:11:48]: A full, self-contained image (the "keyframe").
- P-Frame (Predicted Frame) [0:11:54]: Stores changes from the preceding I-frame or P-frame, containing less data.
- B-Frame (Bi-directional Frame) [0:12:02]: Stores changes from both preceding and upcoming frames, typically the smallest frame type, requiring frame reordering.
- GOP (Group of Pictures) [0:12:14]: A sequence of frames between two I-frames.
- Keyframes Setting [0:12:18]:
- Automatic: Recommended. The encoder intelligently places I-frames at the start of GOPs and whenever major scene changes are detected, optimizing quality and file size for varying content.
- Fixed Interval: Forces I-frames at regular intervals. Inefficient for static shots (wastes data) and detrimental for fast cuts (can cause artifacts). Only use if specific platform delivery specs require it.
- Frame Reordering [0:13:23]:
- Enables the use of B-frames, which are significantly more efficient, providing higher quality at the same bitrate or smaller file sizes for the same quality.
- While older devices once struggled, this is rarely an issue today.
- General rule: Leave it on unless troubleshooting rendering artifacts or platform specifications state otherwise.
Advanced Video Settings [0:14:14]
- Pixel Aspect Ratio [0:14:15]:
- Determines the shape of your video's pixels. Square is almost always the correct choice for modern video.
- Data Levels [0:14:26]:
- Auto (Default): Resolve automatically applies the correct brightness range for the chosen format. This is usually desired.
- Video or Full: Forces a specific brightness range regardless of format.
- Retain Sub Black and Super White Data [0:14:39]:
- Preserves luminance values that exceed normal video limits (brighter than white, darker than black), if the video format supports it. Turning it off clips these values to meet QC standards.
- Color Space Tag and Gamma Tag [0:15:00]:
- These settings are linked to color management and affect the NCLC tag, which tells video players how to interpret color and brightness.
- For YouTube, files are expected to be tagged as 1-1-1 (Rec.709 for both color space and gamma). Proper monitor calibration and color management setup are essential.
- Data Burn-In [0:15:42]:
- Embeds information (like file names or timecode) from the Workspace > Data Burn-In settings directly into the exported image, useful for rough drafts or client reviews.
- Bypass Re-encode when Possible [0:15:57]:
- Performs a direct copy from source media to the export file when the format, codec, and export type match the source, skipping reprocessing for speed and quality.
- Limitations: Does not work if color grading, Resolve FX, layered effects, multiple clips, resizing, stabilization, timeline output size changes, or Fusion effects are applied. Transitions are only reprocessed for their duration.
- Use Optimized Media / Use Proxy Media / Use Render Cached Images [0:16:36]:
- When checked, Resolve uses these pre-processed media files for rendering.
- Recommendation: Turn off if the optimized/proxy/cached media is of lower quality than the desired final video to ensure original files are used for best quality. Useful for quick drafts with lower quality media.
- Force Sizing to Highest Quality [0:17:17]:
- If bilinear sizing was used during editing for performance, this option automatically switches to a sharper filter for the final render, improving the look of resized clips.
- Force Debayer to Highest Quality [0:17:31]:
- For raw footage, this ensures the highest processing quality is used for the final video, even if a lower quality was used during editing.
- Render All Video Tracks [0:17:45]:
- For single clip renders, this allows specific tracks to be deselected from the final video.
- Enable Flat Pass [0:17:55]:
- Controls whether color grading is applied to each clip.
- Off: Includes color grading.
- With Clip Settings: Renders clips without grading if their "flat pass flag" is enabled (can be set per clip version on the Color page).
- Always On: Removes all color grading from every clip in the final video.
- Disable Sizing and Blanking Output [0:18:27]:
- Turned Off: Letterboxing, pillarboxing, and size changes (including stabilization) are permanently baked into the video.
- Turned On: Disables all size changes and black bars, rendering the video at its original or timeline/project size.
- Trigger Script [0:18:55]:
- Allows triggering custom scripts (e.g., play a chime, send an email notification) when a render starts or finishes.
- Subtitle Settings [0:19:12]:
- As a Separate File: Exports subtitles in various standards. For YouTube/Facebook, SRT without formatting is recommended.
- Embed into Video: If the format supports it.
- Burn into Video: Subtitles are treated as graphics, appearing on top of the image with chosen font/styling.
Audio Settings Detailed [0:19:51]
- Codec [0:19:59]:
- Options depend on the selected preset and desired delivery specifications.
- Bitrate Strategy [0:20:12]:
- Constant Bitrate (CBR) [0:20:16]: Uses a fixed amount of data per second. High compatibility, predictable file size, but less efficient as it wastes data on simple/silent parts and might not provide enough for complex sections. For YouTube, 320 Kb/s CBR is a safe bet.
- Variable Bitrate (VBR) [0:20:50]: The "smartest" mode. Targets a quality level, variably assigning low bitrate for simple parts and high bitrate for complex parts. Delivers maximum quality for the smallest file size. File size depends on audio complexity.
- Average Bitrate (ABR) [0:21:15]: A hybrid. Sets a target average bitrate; encoder varies bitrate (higher for complex, lower for simple) to meet the overall average. Predictable file size, slightly less efficient than true VBR.
- Variable Bitrate Constrained (VBR-C) [0:21:41]: Another hybrid, a "safer" VBR. Sets a minimum bitrate, but allows exceeding it for complex audio to prevent quality drops, potentially leading to slightly larger files.
- Sample Rate [0:22:19]:
- 48,000 Hz (48k): The standard for video.
- 44.1k: Standard for music.
- Recommendation: Stick with 48k from start to finish in any video workflow to avoid resampling degradation, sync issues, and playback errors. 96k is for high-end audio production, not typical final video exports.
- Output Track [0:23:36]:
- Manage audio output using Fairlight buses.
- Bus Formats [0:24:18]: In the Fairlight menu, you can add and name multiple buses (e.g., Full Mix, Music & Effects (M&E), Dialogue (DX), Sound Effects (SFX), Music (MX)).
- M&E Mix Example [0:24:05]: Create a separate bus for music and effects, excluding dialogue, for foreign language dubbing.
- Clean Version Example [0:25:06]: Create separate buses for DX, SFX, and MX, allowing for a clean video export without on-screen graphics and with isolated audio tracks for re-use or re-editing.
- Audio Normalization [0:26:23]:
- Automatically adjusts the mix to meet specific loudness standards (e.g., streaming, broadcast).
- Normalize to Standard [0:27:45]: Uniformly turns the entire mix up or down until one of the loudness targets (peak or integrated loudness) is met.
- Optimize to Standard [0:28:04]: Dynamically adjusts volume throughout the mix to meet both peak and integrated loudness targets. This can drastically alter the original mix's dynamics.
- Recommendation: Mix audio in Fairlight as close as possible to the target standard, then use "Normalize to Standard" for a final subtle tweak on export.
- Measurements [0:26:55]:
- Sample Peak Program: Aims for an average loudness.
- True Peak: Ensures no part of the mix exceeds a specific maximum level.
- ITU BS.1770-4: A modern algorithm for measuring loudness, often used by streaming services and broadcasters. Other broadcast-specific standards (e.g., EBU R128, ATSC A/85) are also available.
- Option to apply normalization to selected outputs if multiple audio outputs are configured.
File Naming and Workflow Enhancements [0:28:43]
- File Name [0:28:46]:
- Can be set to match the timeline name or a custom name.
- Custom Name Options [0:28:50]: Allows for user-defined names and adding suffixes.
- Metadata Suffixes [0:28:57]: Using a percentage sign (%) allows selecting from a long list of metadata, such as
%timeline name% for dynamic naming.
- Sub Folder [0:29:22]:
- Creates a subfolder within the chosen export location, useful for organizing multiple exports from the same project.
- Render Speed [0:30:18]:
- Normally set to Maximum for fastest export.
- Can be slowed down if multiple edit suites share the same storage system, to prevent Resolve's fast rendering from hogging bandwidth and causing playback issues for others.
- Adding Multiple Outputs [0:30:51]:
- Through the three-dot menu, additional outputs can be added to export multiple versions of the same timeline simultaneously.
- Note: This option has limited controls for individual settings like bitrate, making it less ideal for precise quality control.
- Start Timeline Timecode At [0:30:00]:
- Allows custom starting timecode for exports, useful for multiple segments on one timeline needing uniform start times.
Render Queue and Workflow Tips [0:31:45]
- Adding to Render Queue [0:31:47]:
- After configuring settings, click "Add to Render Queue" to list the export job on the right-hand side.
- Render Queue Management [0:31:51]:
- Multiple exports can be queued.
- Users can select specific jobs to render or render the entire queue sequentially.
- Jobs can be reordered by dragging and dropped.
- Job names can be edited by clicking on them.
- Show All Projects [0:32:11]:
- Displays render jobs from all projects in the current library, enabling batch rendering across multiple projects.
- Clear Rendered / Clear All [0:32:33]: Options to remove completed jobs or all jobs from the queue.
- Show Job Details [0:32:39]: Adds more detailed information under each job entry.
- Review Before Upload [0:32:45]: For direct platform uploads, this option allows checking the export before it's sent.
- Editing Render Queue Jobs [0:32:56]: Click the pencil icon next to a queued job to reload its settings, make changes, and then "Update Job."
- Revealing Files [0:33:14]: After rendering, right-click a job to "Reveal in Media Storage" (opens Media page) or "Reveal in Finder" (opens OS file explorer).
- Clear Render Status [0:33:23]: Allows re-rendering a job that was previously completed (e.g., after fixing a typo) without reconfiguring all settings.
- Creating and Using Presets [0:33:35]:
- Once settings are finalized, use the three-dot menu to "Save as new preset."
- Give it a name, assign an icon, and check "Add to Quick Export."
- Custom presets appear at the beginning of the preset list.
- Presets can be edited, exported for use on other systems/libraries, or deleted.
- Quick Export [0:34:05]:
- Available on the Cut, Edit, and Color pages, this allows selecting a custom preset and export location to render without visiting the Deliver page.
- Batch Exporting Multiple Timelines [0:34:19]:
- On the Edit page, select multiple timelines, right-click, go to "Timelines > Add to Render Queue Using," and choose a preset to add them all to the queue at once.