qtAV1.dll : Free Download

Download and install qtAV1.dll to fix missing or corrupted dll errors.

About qtAV1.dll

The "qtAV1.dll" file is linked with the QtAV multimedia framework. QtAV is an open-source project designed to help developers integrate multimedia playback capabilities into their applications using the Qt framework. It builds upon the versatility of Qt and extends its capabilities to include efficient and sophisticated multimedia functionalities. The specific DLL, "qtAV1.dll," as suggested by its name, likely involves functionalities or codecs related to the AV1 video format. AV1 is a modern video codec developed to deliver improved compression efficiency and quality, aiming to replace older codecs like VP9 and H.264. By incorporating AV1 capabilities, multimedia software can deliver higher quality video streams at lower bit rates, which is particularly beneficial for online video streaming.
Given its association with QtAV, "qtAV1.dll" would contain routines, functions, and resources enabling software built on the QtAV framework to decode, encode, or process AV1 formatted videos. Such DLLs make it simpler for developers, allowing them to incorporate advanced functionalities without having to write the intricate details from scratch. For developers and users of applications relying on QtAV for multimedia functionalities, the presence and integrity of "qtAV1.dll" are crucial. It ensures smooth playback and processing of AV1 formatted content. If this DLL were to get compromised or mistakenly deleted, features related to AV1 might malfunction or become inaccessible. Therefore, sourcing such important components from official or credible repositories, like the mentioned http://qtav.org, is always advisable to ensure genuine and secure components.
Download qtAV1.dll
Article updated: Oct 7th, 2023 (DLLme + AI)
DLL research and information is supported by Artificial Intelligence and should be used as a helpful tool. However, it is important to keep in mind that this information may not be up-to-date or entirely accurate.

qtAV1.dll errors

When an application requires qtAV1.dll, Windows will check the application and system folders for this .dll file. If the file is missing you may receive an error and the application may not function properly.

Windows .DLL Error Examples
This application has failed to start because qtAV1.dll was not found. Re-installing the application may fix this problem.
qtAV1.dll Not Found.

Possible fixes for qtAV1.dll errors

To fix .dll errors, you can try a few basic steps. While some errors might need more detailed fixes, these initial steps often solve common problems.

  • Re-Install the application that requires qtAV1.dll.
  • Update the application to the latest version.
  • Install all Windows updates and any available driver updates.
  • Manually download and install qtAV1.dll.
You may already have this .dll file even though you are getting .dll errors. That's because the .dll file may have been moved or renamed by another application. Check to see if you already have qtAV1.dll on your computer. For more information see how to search your PC for .dll files.

How to register qtAV1.dll

In some cases, you may need to register the .dll file. To register the .dll file, open Command Prompt as an administrator, enter the installation folder, and run the "regsvr32" command. You'll receive a confirmation if the .dll file is successfully registered.
C:\User\Username>cd c:\windows\system32
C:\Windows\System32>regsvr32 qtAV1.dll

Download qtAV1.dll

Select the .dll version to download. In most cases, this would be the latest version (32/64-bit) from the appropriate company.

Showing 8/8 results. (Reset Filter)
qtAV1.dll
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.13.0.0
Product Version
1.13.0.0
Language
1033 (U.S. English)
Size
1.5MB
SHA1
8af1c4d9e5a98e1ab6922011e11b14d53530ad84
MD5
13e647e06bc0e2139119d130c1b36401
qtAV1.dll
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.13.0.0
Product Version
1.13.0.0
Language
1033 (U.S. English)
Size
1.2MB
SHA1
56dd741607a7c00f471561784b6c62e81b9b4cab
MD5
55b98df1592ac4cbf3d3579887eefd49
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.12.0.0
Product Version
1.12.0.0
Language
1033 (U.S. English)
Size
1.3MB
SHA1
809130722f1eeb8d9e9ca22e171216446ff729f1
MD5
00ffb39cb5a89919a43002d52a762c26
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.12.0.0
Product Version
1.12.0.0
Language
1033 (U.S. English)
Size
1.9MB
SHA1
cc32424adfffc04fd419561baf341aefda4e7178
MD5
3eec9134a65216a6658f8a2bb1024522
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.12.0.0
Product Version
1.12.0.0
Language
1033 (U.S. English)
Size
1.4MB
SHA1
7172eebcfe8a09759daa3f040864563b4ce43cbe
MD5
73a8a5e7b34d14b5add64635e99f965b
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.11.0.0
Language
1033 (U.S. English)
Size
975.5KB
SHA1
e1678ea9b384cc34dbfa6532259e7d8862242ce2
MD5
03e68f6500ebb723ece9621abd4cbca2
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.11.0.0
Language
1033 (U.S. English)
Size
975.5KB
SHA1
b210788a2049713db4027c828d742c8fe137398e
MD5
9d70b143da5db12d03c7acc92a156db2
qtAV1.dll
by Shanghai University->S3 Graphics->Deepin | [email protected]
for QtAV
QtAV Multimedia framework. http://qtav.org
Version
1.11.0.0
Product Version
1.11.0.0
Language
1033 (U.S. English)
Size
1.3MB
SHA1
85cc921e85243fa164dbf92c259f1ccc6e3e162f
MD5
d598bb8023219d28575b0d109c90e2e8

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