HQ File Extension

What is HQ file?

HQ filename suffix is mostly used for Apple ProRes 422 HQ Video Format files. HQ file format is compatible with software that can be installed on Mac OS system platform. HQ file format, along with 546 other file formats, belongs to the Video Files category. Apple QuickTime is by far the most used program for working with HQ files. Software named Apple QuickTime was created by Apple, Inc.. In order to find more detailed information on the software and HQ files, check the developer’s official website.

Programs which support HQ file extension

Below is a table that list programs that support HQ files. HQ files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Updated: 09/26/2020

How to open file with HQ extension?

Problems with accessing HQ may be due to various reasons. Fortunately, most common problems with HQ files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with HQ files.

Step 1. Get the Apple QuickTime

The most common reason for such problems is the lack of proper applications that supports HQ files installed on the system. To address this issue, go to the Apple QuickTime developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. The safest method of downloading Apple QuickTime installed is by going to developer’s website (Apple, Inc.) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Apple QuickTime

If the problems with opening HQ files still occur even after installing Apple QuickTime, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Apple QuickTime is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. This can be one of the causes why HQ files are not compatible with Apple QuickTime. The latest version of Apple QuickTime should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open HQ files to Apple QuickTime

If the issue has not been solved in the previous step, you should associate HQ files with latest version of Apple QuickTime you have installed on your device. The method is quite simple and varies little across operating systems.

Change the default application in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the HQ file
• Select Choose another app → More apps
• The last step is to select Look for another app on this PC option supply the directory path to the folder where Apple QuickTime is installed. Now all that is left is to confirm your choice by selecting Always use this app to open HQ files and clicking OK.

Change the default application in Mac OS

• Right-click the HQ file and select Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• If you followed the previous steps a message should appear: This change will be applied to all files with HQ extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the HQ is not faulty

Should the problem still occur after following steps 1-3, check if the HQ file is valid. It is probable that the file is corrupted and thus cannot be accessed.

1. The HQ may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the HQ file hinders attempts to open it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the scanner detected that the HQ file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Verify that the HQ file’s structure is intact

Did you receive the HQ file in question from a different person? Ask him/her to send it one more time. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. It could happen the the download process of file with HQ extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Switch to an account that has required privileges and try opening the Apple ProRes 422 HQ Video Format file again.

4. Verify that your device fulfills the requirements to be able to open Apple QuickTime

The operating systems may note enough free resources to run the application that support HQ files. Close all running programs and try opening the HQ file.

5. Ensure that you have the latest drivers and system updates and patches installed

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Apple ProRes 422 HQ Video Format files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle HQ files.

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