DNG to MP4 Converter

Convert DNG to MP4: What This Tutorial Covers

This guide turns DNG (Adobe Digital Negative) RAW photos into an MP4 video. Its most useful job is stitching a sequence of RAW frames — the kind an interval timer or a phone's time-lapse mode captures — into a single playable clip. It also covers the simpler case: holding one DNG on screen as a short still clip for a video editor's timeline, a TV, or a social feed. There is no hidden motion inside a single DNG, so a one-file conversion produces a static clip; upload several DNGs and they become a moving sequence instead.

How to Convert DNG to MP4

1. Upload Your DNG Files: Drag and drop your DNGs onto the page or click "+ Add Files". Add every frame of your sequence at once — RAW files are large, so the main wait is the upload, not the encode.
2. Set Merge Strategy and Duration: Choose Merge images to combine every uploaded DNG into one MP4, or Video per image for a separate clip each. Then set Duration — the time each photo is held on screen — which for a merged sequence controls your frame rate.
3. Pick Background Color and Quality Preset: Background Color (default White) fills any letterbox bars when a photo's aspect ratio differs from the video frame. Leave Quality Preset at Very High (Recommended), or set a Video resolution preset such as 1920 x 1080 (Full HD) to cap the output size.
4. Convert and Download: Click "Convert" and download your MP4. No sign-up, no watermark.

Choosing Your Frame Rate and Duration

For a merged sequence, the Duration you set for each photo is the inverse of the video's frame rate. Short durations play many frames per second (smooth time-lapse); long durations give a slideshow you can actually read.

Walk-through: Getting the Clip You Actually Want

The output is encoded with the H.264 video codec inside an MP4 container by default — the most broadly compatible pairing for phones, browsers, editors, and social platforms. Because a still photo has nothing to animate and RAW files carry no sound, the result has no audio track; a single DNG becomes a freeze-frame clip whose only "motion" is the photo sitting still for the duration you set. Match the settings to your goal:

A 6000-pixel-wide RAW scaled to a 1080p Video resolution preset shrinks the MP4 dramatically while still looking sharp on most screens, so lower the resolution rather than the quality when you need a smaller file.

Common Errors and How to Fix Them

• "The video is completely silent" — Expected. RAW stills carry no sound, so the MP4 has no audio track. Add music later in any video editor.
• "My clip is only a few seconds — where's the motion?" — A single DNG is one frame, not footage. For a moving time-lapse you need many DNGs merged together; the clip length is your frame count divided by the frame rate.
• "The time-lapse plays too fast / too slow" — Change the Duration. Shorter durations mean more frames per second and a faster, smoother play; longer durations slow it down.
• "The photo has white bars on the sides" — Your DNG's aspect ratio differs from the video frame, so it is padded. Change Background Color, or pick a Video resolution that matches your photo's shape.
• "Colors look flatter than in Lightroom" — A RAW DNG stores unprocessed sensor data; the converter applies its as-shot white balance and a standard tone curve, with no recovery sliders. For graded color, edit the DNG first and export, then convert.
• "Upload is taking a long time" — DNG files are large (often tens of megabytes each), and a time-lapse can be hundreds of them. The encode is fast; the upload over your connection is the slow part.

When This Doesn't Work

This tool treats each DNG as a single still photo, which is right for ordinary RAW shots and for building a time-lapse or slideshow from a folder of frames. It is not a player for CinemaDNG — Adobe's motion-picture variant, introduced in 2008, that stores a true sequence of RAW frames with timecode and frame-rate tags as continuous footage. Converting one CinemaDNG frame here yields only that single frame as a still. For CinemaDNG clips, use a RAW-aware editor such as DaVinci Resolve to interpret the frame sequence and export an MP4. If you only need the photograph itself rather than a video, convert DNG to JPG instead.

Frequently Asked Questions

Does converting a single DNG to MP4 create any motion or animation?

No. A DNG is one still photograph, so a single-file conversion produces a freeze-frame clip — the image held on screen for the duration you set, with no panning or movement. To get a moving sequence you need multiple DNGs merged together, or true CinemaDNG footage handled in a dedicated editor.

What frame rate should I use for a DNG time-lapse?

Set the Duration as the inverse of the frame rate you want: 1/24s per frame gives cinematic 24 fps, 1/30s gives a standard 30 fps, and 1/60s gives an ultra-smooth 60 fps. For a slideshow rather than a time-lapse, use whole-second durations (2–5 seconds per frame) so each photo stays readable. Faster capture intervals in the field pair naturally with the higher frame rates.

How many DNG photos do I need for a smooth time-lapse?

Frame count divided by frame rate equals the video length, so a smooth clip needs a lot of frames: a 10-second time-lapse at 24 fps needs 240 DNGs, and at 30 fps it needs 300. In our testing, 240 evenly spaced DNG frames merged at 1/24s per frame rendered to a smooth 10-second 1080p clip. Fewer frames still work but play more like a fast slideshow than continuous motion.

In what order do my photos appear in the merged video?

Frames are stitched in the order the files are added to the upload list, so name your DNGs sequentially (for example IMG_0001, IMG_0002) before uploading and they will play in capture order. If a frame lands out of sequence, remove it and re-add it in the right position before converting.

Why does my DNG-to-MP4 output have no sound?

Because a still photo contains no audio data. The MP4 is video-only by design. If you want music or narration, convert first, then add an audio track in any video editor — the silent MP4 imports cleanly into all major timelines.

What codec and container does the MP4 use?

By default the output uses the H.264 video codec in an MP4 (MPEG-4 Part 14, ISO/IEC 14496-14) container — both standardized in 2003 and the most universally supported combination across browsers, phones, smart TVs, and editing software. H.264 is the safe choice when you are unsure where the video will play.

Will I lose image quality going from RAW DNG to MP4?

Some, unavoidably. DNG stores high-bit-depth (12–16-bit), unprocessed sensor data; MP4 is an 8-bit, lossy delivery format. For viewing and sharing the difference is rarely visible, but MP4 is a final-delivery format — keep the original DNG if you plan to edit later. To keep 16-bit editing headroom from each frame instead, render to DNG to TIFF first and build the video from those.

Is DNG a proprietary format, and is converting it safe to rely on?

DNG is an open, royalty-free RAW format Adobe introduced in September 2004, built on the TIFF/EP standard, and it became an international standard as ISO 12234-4:2026 (published March 2026). Because the specification is public, DNG decoding is well supported and stable — phones write it too, from Apple ProRAW's 12-bit DNG to Samsung Expert RAW's 16-bit DNG — so converting it carries none of the lock-in risk of a camera maker's proprietary RAW.

What happens to my uploaded DNG files after conversion?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared or made public.