UNKNOWN_VIDEO File Extension

What is UNKNOWN_VIDEO file?

UNKNOWN_VIDEO is a file extension commonly associated with Youtube API Video Information Format files. UNKNOWN_VIDEO file format is compatible with software that can be installed on Windows system platform. UNKNOWN_VIDEO file belongs to the Misc Files category just like 6033 other filename extensions listed in our database. The software recommended for managing UNKNOWN_VIDEO files is Youtube API. Youtube API software was developed by Google Inc., and on its official website you may find more information about UNKNOWN_VIDEO files or the Youtube API software program.

Programs which support UNKNOWN_VIDEO file extension

Below is a table that list programs that support UNKNOWN_VIDEO files. Files with UNKNOWN_VIDEO suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 08/16/2020

How to open file with UNKNOWN_VIDEO extension?

There can be multiple causes why you have problems with opening UNKNOWN_VIDEO files on given system. What is important, all common issues related to files with UNKNOWN_VIDEO extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The list below will guide you through the process of addressing the encountered problem.

Step 1. Download and install Youtube API

The most common reason for such problems is the lack of proper applications that supports UNKNOWN_VIDEO files installed on the system. To address this issue, go to the Youtube API developer website, download the tool, and install it. It is that easy On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading Youtube API installed is by going to developer’s website (Google Inc.) and downloading the software using provided links.

Step 2. Verify the you have the latest version of Youtube API

You still cannot access UNKNOWN_VIDEO files although Youtube API is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Youtube API installed, it may not support UNKNOWN_VIDEO format. The most recent version of Youtube API is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Youtube API to UNKNOWN_VIDEO files

If you have the latest version of Youtube API installed and the problem persists, select it as the default program to be used to manage UNKNOWN_VIDEO on your device. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the UNKNOWN_VIDEO file
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Youtube API installation folder. Confirm by checking Always use this app to open UNKNOWN_VIDEO files box and clicking OK button.

The procedure to change the default program in Mac OS

• From the drop-down menu, accessed by clicking the file with UNKNOWN_VIDEO extension, select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with UNKNOWN_VIDEO extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the UNKNOWN_VIDEO for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the UNKNOWN_VIDEO file in question. Problems with opening the file may arise due to various reasons.

1. Verify that the UNKNOWN_VIDEO in question is not infected with a computer virus

Should it happed that the UNKNOWN_VIDEO is infected with a virus, this may be that cause that prevents you from accessing 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 UNKNOWN_VIDEO file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Ensure the file with UNKNOWN_VIDEO extension is complete and error-free

If the UNKNOWN_VIDEO file was sent to you by someone else, ask this person to resend the file to you. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with UNKNOWN_VIDEO 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. Log out of your current account and log in to an account with sufficient access privileges. Then open the Youtube API Video Information Format file.

4. Check whether your system can handle Youtube API

If the systems has insufficient resources to open UNKNOWN_VIDEO files, try closing all currently running applications and try again.

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

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Youtube API Video Information Format file. It may be the case that the UNKNOWN_VIDEO files work properly with updated software that addresses some system bugs.

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