decklinkvideoproperties.dll - Analyze and How to Fix Errors

⚠️ Important Notice: Meta Description: Explore DeckLink Video Properties DLL details, functions, and troubleshooting tips for video capture and playback solutions. Manually replacing system libraries can brick future Windows updates or cause critical system failures.

Architecture:	32-bit (x86)	Compatible with 32 and 64-bit Windows
Creation date	05.06.2015 22:37:08
File version	13.0.0.453
Antivirus scan	✅ Clean	No viruses detected.
Digital signature	✅ Have signed	File have signature, it is original file.
Hash Integrity	✅ MD5: Verified	File Hash protection is missing.
File size	26.8 kb.	27448 bytes.

Hashes:

MD5: 1f29bda1d84c31811ffcb670c337f637 ✅
SHA-1: 0348c1a38538584c1c035a407767fc0b69aaa505
SHA-256: ebc0337142adef24828601447f158936046f457eadb4cfe5c5bcaec4dcfdef42
SHA-512: 94d30301c01f87e706c2ae44d0c1caf3067d402ea870a567408e3fc9d15bf22a489c9db5d8c99f99048d600b9dd993036664275b759840841425c18700ce6d04

Digital file signature decklinkvideoproperties.dll ✅

✅ This file is compatible with 32-bit Windows and can run on ✅ 64-bit Windows (via the WOW64 subsystem).

The error related to decklinkvideoproperties.dll usually occurs because the file is corrupted, missing, or unregistered. This file belongs to the Blackmagic Design Desktop Video software, which controls DeckLink capture cards.

You can fix this error without downloading any third-party files by using built-in system tools or the official software.

Method 1: Reinstall Blackmagic Desktop Video

The safest way to restore the missing DLL file is to let the official installer recreate it.

1. Open Settings (Press Windows Key + I).
2. Go to Apps > Installed apps.
3. Find Blackmagic Desktop Video in the list.
4. Click the three dots and select Uninstall.
5. Restart your computer.
6. Run the original installer you previously used to install the software and choose Install.

Method 2: Manually Register the DLL File

If the file exists on your system but Windows cannot see it, you need to register it via the Command Prompt.

1. Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
2. Type the following command and press Enter: regsvr32 /u decklinkvideoproperties.dll (This unregisters the file if it is glitched).
3. Type this command and press Enter: regsvr32 decklinkvideoproperties.dll (This registers the file again).
4. Restart your computer.

Method 3: Run SFC and DISM Scan

Windows can automatically find and repair broken or corrupted system links that might prevent the DLL from loading.

1. Open Command Prompt as an administrator.
2. Type DISM.exe /Online /Cleanup-image /Restorehealth and press Enter. Wait for it to finish.
3. Type sfc /scannow and press Enter.
4. Restart your computer once the verification is 100% complete.

Method 4: Perform a System Restore

If the error started happening recently, you can roll Windows back to a time when everything worked.

1. Press Windows Key, type Create a restore point, and click the top result.
2. Click the System Restore... button.
3. Choose a date before the error started appearing.
4. Follow the on-screen instructions and let your PC reboot.

---

📊 Diagnostics Tool: Verify Your decklinkvideoproperties.dll File

Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.

Connected files:
mscoree.dll
└── DecklinkVideoProperties.dll

Sony Creative Software Inc