.bdcr — Blackmagic RAW Constant Rate
Blackmagic Design · 2018
BDCR is a proprietary video format used by Blackmagic cameras to store raw footage with a consistent data rate for flexible post-production.
Key Features
- Stores un debayered raw sensor data.
- Offers high dynamic range and color depth.
- Provides a constant data rate for consistent performance.
- Designed for professional post-production workflows.
Best For
- Capturing footage where ultimate image quality and flexibility are paramount.
- Shooting scenes with extreme lighting conditions (high dynamic range).
- Projects requiring significant color correction and grading in post-production.
- Users invested in the Blackmagic Design camera ecosystem.
Less Ideal For
- General consumer video recording where file size and ease of use are prioritized.
- Web streaming or social media sharing directly from camera.
- Archiving large volumes of footage where storage space is limited.
- Projects where compatibility with a wide range of non-professional editing software is essential.
Common Use Cases
- Professional filmmaking and videography.
- High-end commercial and documentary production.
- Visual effects (VFX) heavy projects requiring maximum image control.
- Projects demanding extensive color grading and manipulation.
How to Open It
- Import BDCR files directly into Blackmagic DaVinci Resolve (free version available).
- Use compatible professional video editing software that supports Blackmagic RAW.
- Convert BDCR files to other formats using DaVinci Resolve or other conversion tools.
What is a .bdcr file?
Blackmagic RAW Constant Rate (BDCR) is a proprietary video container format developed by Blackmagic Design. It is designed to store raw video data captured by Blackmagic cameras, offering a balance between uncompressed quality and manageable file sizes. This format aims to preserve maximum image information while providing flexibility in post-production. BDCR files are known for their ability to retain a wide dynamic range and color depth, making them ideal for professional color grading and visual effects work. The 'Constant Rate' aspect typically implies a consistent data flow, aiding in smoother playback and editing.
Programs That Open .bdcr Files
| Platform | Program | ||
|---|---|---|---|
| Windows | DaVinci Resolve | Free | Official |
| macOS | DaVinci Resolve | Free | Official |
| Linux | DaVinci Resolve | Free | Official |
How to Convert .bdcr Files
| Format | Method |
|---|---|
| .PRORES | DaVinci Resolve |
| .DNXHR | DaVinci Resolve |
| .MP4 (H.264/H.265) | DaVinci Resolve |
Common Problems with .bdcr Files
Frequently Asked Questions
It refers to the encoding strategy that aims for a steady, predictable data stream, which can improve editing performance and simplify playback.
While it offers excellent quality, BDCR is generally aimed at professional users due to its complexity and the need for specialized software like DaVinci Resolve for optimal editing.
Yes, if you are using professional editing software that explicitly supports Blackmagic RAW, such as DaVinci Resolve.
Technical Details
BDCR files contain raw sensor data, meaning they record information directly from the camera's imaging sensor without extensive processing. This allows for greater control over exposure, white balance, and color grading in post. The 'Constant Rate' aspect refers to a specific encoding strategy that aims for a predictable, steady stream of data rather than variable bitrates, which can simplify editing workflows and ensure consistent performance.