DLL

avformat-56.dll

Download and install avformat-56.dll to fix missing or corrupted DLL errors.

(74 Files Available)
Last Updated

Repository Analysis

Company
FFmpeg Project
Product
FFmpeg
Description
FFmpeg container format library
Architecture
x86 (32 bit) x86-64 (64 bit)
Metadata Consensus
53/74 Files 71.6%
Higher percentages indicate stronger agreement across versions. Browse repository metadata to compare differences between variants.

Frequently Asked Questions

What is avformat-56.dll?

Metadata analysis shows avformat-56.dll is a Dynamic Link Library (DLL) and is described as FFmpeg container format library .

DLL files (Dynamic Link Library) are used by Windows programs to share code and resources. It allows multiple applications to use the same functions, improving performance and reducing redundancy. Most errors occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application, repairing windows or replacing the DLL resolves the issue.

How do I fix avformat-56.dll errors?

Most errors involving avformat-56.dll occur because the DLL is missing, corrupted, or outdated. In many cases, reinstalling the related application or replacing the DLL resolves the issue. The steps below cover the most common ways to fix DLL errors.

  • Software DLLs: Fully un-install the application and then re-install the latest version. If you are not sure what software is causing problems, check available metadata for clues. If this does not solve your issue, you can try downloading and installing the DLL manually.
  • Windows DLLs: Make sure Windows is fully updated, then open Windows Terminal or PowerShell as an administrator. Repair the Windows component store so SFC can pull clean files DISM /Online /Cleanup-Image /RestoreHealth and then scan all system files sfc /scannow to automatically repair problems.
How do I install avformat-56.dll?

To install avformat-56.dll, place the DLL file in the same folder as the application’s .exe file. If you are not sure which version (32-bit or 64-bit) to use, you can safely install both. If you dont know the application or this does not work, install the DLL to the appropriate Windows system folder.

  • Software Install (Recommended): If known, place the DLL file next to the application’s .exe C:\path\to\exe\avformat-56.dll.
  • 64-bit Install: Place 64-bit DLL files in the System32 folder, C:\Windows\System32\avformat-56.dll
  • 32-bit Install: Place 32-bit DLL files in the SysWOW64 folder, C:\Windows\SysWOW64\avformat-56.dll
How do I register avformat-56.dll?

Most DLL files do not need registration, but some DLLs are COM components and must be registered to work correctly. If registration is required, open Windows Terminal or PowerShell as an administrator.

  • 64-Bit DLL: Register the DLL file regsvr32 "C:\path\to\avformat-56.dll". (Drag a DLL to automatically fill the full path).
  • 32 Bit DLL: If you are registering a 32-bit DLL on 64-bit Windows, C:\Windows\SysWOW64\regsvr32 "C:\path\to\avformat-56.dll".

Latest Releases

avformat-56.dll
by FFmpeg Project
for FFmpeg
FFmpeg container format library
Version: 56.40.101 Verified
Product Version: 2.8.22
Language: U.S. English (1033)
Uploaded: Jan 12, 2026   Size: 1.7MB
SHA256: 9c5c379ddc656ec19ea5cd0d457711b3aaf4feea0b9856f537d87160d4e4d708
SHA1: 8bd29aa095920c43186110b48c1d26b351a0d4da
MD5: 736d0f4a6692e3ec4fcfa9bb95660792
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
avformat-56.dll
by FFmpeg Project
for FFmpeg
FFmpeg container format library
Version: 56.36.100 Verified
Product Version: 2.7.2
Language: U.S. English (1033)
Uploaded: Jan 1, 2026   Size: 1.1MB
SHA256: cc88deb204905448d4ee3fdf6c0667f7bffc41f806adce4fde4df4a73dbde72f
SHA1: 5379b79fd232dacd4289ea78f24127fd36b860a1
MD5: 61ffd767f4c400e9f273b2af46db6263
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
avformat-56.dll
by FFmpeg Project
for FFmpeg
FFmpeg container format library
Version: 56.25.101 Verified
Product Version: 2.6.1-GPL
Language: U.S. English (1033)
Uploaded: Nov 24, 2025   Size: 4.4MB
SHA256: e3506e68c52b05935e4d2bba14893e29ffb8b66b1f22ad9a18474c2d2a0c6719
SHA1: 39747eee3dbf2e7a5d4e621431b2761441281b6b
MD5: 73caece1cb062b99dfe4245d90b42a11
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
avformat-56.dll
Incomplete Metadata
Uploaded: Oct 16, 2025   Size: 958.9KB
SHA256: 496456726ae4d1f17c1d6b9e3e4b5cd29a156ef011706d32ca37cd474515b433
SHA1: 965d4050d4eb72717e3a426ddd993a2ad0aa6c3f
MD5: da7be67346d2e6abd34443ec1369e75a
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD
avformat-56.dll
by FFmpeg Project
for FFmpeg
FFmpeg container format library
Version: 56.4.101 Verified
Product Version: N-66289-gb76d613
Language: U.S. English (1033)
Uploaded: Oct 15, 2025   Size: 5.5MB
SHA256: b5af3aac0e64643387faa98c50efe08cbb3abdb2ea4252701a13476941d8a0d3
SHA1: 71fd9c090ec554c31028498e4a4361534db34d4b
MD5: cb5e25457a52b35b872a76ff3212791f
x86 – 32 Bit
IA-32, 32-bit
DOWNLOAD