The HEVC (Excessive-Effectivity Video Coding) video extension, also called H.265, presents important benefits over its predecessor, H.264, together with improved compression effectivity and better video high quality. Nonetheless, some customers could encounter compatibility points with sure units or software program that don’t help HEVC playback. If you end up in such a scenario, disabling the HEVC video extension could also be obligatory to make sure seamless video viewing. Here is a complete information that can assist you navigate this course of successfully.
To start the disabling course of, you need to first entry your system’s settings. The precise steps could fluctuate relying in your working system. As an illustration, in Home windows 10, you may entry settings by urgent the Home windows key + I concurrently. As soon as the settings menu seems in your display screen, find the “Apps” part and choose it. Throughout the Apps settings, navigate to the “Default apps” tab and scroll down till you discover the “Video participant” part. Click on on the present default video participant and choose “Select one other app” from the obtainable choices. From the record of other video gamers, select one which helps HEVC playback. By finishing these steps, you’ll have efficiently disabled the HEVC video extension in your system.
After disabling the HEVC video extension, chances are you’ll encounter a state of affairs the place it is advisable re-enable it sooner or later. Maybe you may have acquired a brand new system or software program that helps HEVC playback, and also you want to reap the benefits of its advantages. To re-enable the HEVC video extension, merely comply with the identical steps outlined above however choose the “HEVC Video Extension” possibility from the record of accessible video gamers. This may restore the HEVC video extension as your system’s default video participant, permitting you to get pleasure from HEVC-encoded movies as soon as once more.
Understanding HEVC Video Extensions
HEVC (Excessive-Effectivity Video Coding), also called H.265, is a cutting-edge video compression commonplace that provides important benefits over earlier codecs like AVC (Superior Video Coding). HEVC’s superior compression effectivity permits for high-quality video at decrease bitrates, leading to smaller file sizes and decreased bandwidth necessities.
Key Options and Advantages of HEVC Video Extensions
HEVC incorporates a number of superior applied sciences that improve its efficiency and capabilities:
- **Intra-prediction:** HEVC makes use of superior intra-prediction strategies, permitting it to foretell and encode video frames independently. This reduces dependencies between frames, enhancing compression effectivity and the flexibility to decode random entry content material.
- **Inter-prediction:** HEVC employs environment friendly inter-prediction algorithms to use temporal redundancy between consecutive frames. This includes predicting and encoding present frames utilizing beforehand decoded frames, additional enhancing compression effectivity.
- **Movement compensation:** HEVC options superior movement compensation mechanisms that compensate for the motion of objects inside video sequences. This allows the environment friendly encoding of advanced motions, preserving high-quality particulars even in fast-moving scenes.
- **Entropy coding:** HEVC makes use of entropy coding strategies to take away statistical redundancies within the encoded knowledge. This reduces the general file measurement whereas sustaining picture high quality by representing knowledge in a extra compact format.
The mix of those superior options makes HEVC a extremely environment friendly video compression commonplace, providing improved high quality and bitrate discount in comparison with its predecessors.
Figuring out Compatibility Points
Earlier than disabling HEVC, it is essential to evaluate potential compatibility points. HEVC help varies throughout units, together with smartphones, tablets, TVs, and laptops. To find out compatibility, verify the next components:
- Gadget Producer: Some producers could not help HEVC playback because of {hardware} limitations or software program restrictions.
- Working System: Older working programs, similar to Home windows 7 and under, could not have built-in HEVC help.
- Video Participant: Not all video gamers help HEVC playback. Examine the participant’s documentation or settings to verify HEVC compatibility.
Gadget Compatibility Desk
| Gadget Sort | HEVC Help |
|—|—|
| iPhone 6 and later | Sure |
| Android units with Android 7.0 or greater | Sure |
| Home windows 10 PCs | Sure |
| macOS Catalina and later | Sure |
| Samsung TVs 2018 and later | Sure |
| LG TVs 2017 and later | Sure |
In case your system or software program doesn’t help HEVC, disabling it’s going to forestall playback points throughout video streaming or native media playback.
Modifying System Settings
To disable HEVC video extensions via system settings:
1. Open the “Settings” app and navigate to “Apps & Options”.
2. Discover the HEVC Video Extension and choose “Modify”.
3. Click on on the “Uninstall” button.
Extra Info
If the HEVC Video Extension isn’t listed within the “Apps & Options” part, chances are you’ll must disable it from the Registry Editor.
Listed here are the steps to disable HEVC Video Extension via the Registry Editor:
- Open the Registry Editor by typing “regedit” within the Run dialog field (press Home windows Key + R).
- Navigate to the next registry key: HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Media Basis
- Proper-click on the “EnableHEVC” key and choose “Delete”.
- Shut the Registry Editor and restart your pc.
Notice:
The HEVC Video Extension could also be obligatory for enjoying HEVC movies in some media gamers. Should you expertise points taking part in HEVC movies after disabling the extension, chances are you’ll must reinstall it.
| OS Model | Registry Key |
|---|---|
| Home windows 10 | HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows Media Basis |
| Home windows 8.1 | HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoftWindows Media Basis |
Utilizing Command Immediate
Step 1: Open the Command Immediate
Start by looking for “Command Immediate” within the Home windows search bar. Proper-click on the consequence and choose “Run as Administrator” to open the Command Immediate as an elevated person.
Step 2: Navigate to the HEVC Extension Folder
Subsequent, use the next command to navigate to the listing the place the HEVC extension is put in: cd "C:Program Recordsdata (x86)Home windows HEIF Picture Extensions"
Substitute “C:” with the drive letter the place Home windows is put in if obligatory.
Step 3: Deactivate the HEVC Decoder
To disable the HEVC decoder, enter the next command: dism /on-line /Disable-Characteristic /FeatureName:Package_for_High_Efficiency_Video_Codec
Press Enter to execute the command and look ahead to it to finish.
Step 4: Uninstall the HEVC Extension
As soon as the decoder is deactivated, you may uninstall the HEVC extension itself by getting into the next command: cd ....
dism /on-line /Take away-Package deal /PackageName:Package_for_High_Efficiency_Video_Codec
Once more, press Enter and look ahead to the operation to complete.
Step 5: Restart Your Laptop
After uninstalling the HEVC extension, restart your pc to use the modifications. Your system will not be capable to open or play HEVC video recordsdata after the restart.
Notice: Should you later determine to allow HEVC video help once more, you may comply with the identical steps as above, however substitute “Take away” with “Set up” within the uninstall command.
| Command | Description |
|---|---|
cd "C:Program Recordsdata (x86)Home windows HEIF Picture Extensions" |
Navigates to the HEVC extension folder. |
dism /on-line /Disable-Characteristic /FeatureName:Package_for_High_Efficiency_Video_Codec |
Deactivates the HEVC decoder. |
cd .... |
Strikes up two directories. |
dism /on-line /Take away-Package deal /PackageName:Package_for_High_Efficiency_Video_Codec |
Uninstalls the HEVC extension. |
Using Group Coverage Editor
To Disable HEVC Video Extensions utilizing Group Coverage Editor (GPE), comply with these steps:
- Press Win + R.
- Enter “gpedit.msc” within the Run dialog field.
- Navigate to “Laptop Configuration” > “Administrative Templates” > “Home windows Elements” > “HEVC Video Extensions”.
- Double-click on the “Disable HEVC Video Extensions” coverage.
- Choose “Enabled” and click on “OK”.
- Restart your pc to use the modifications.
Extra Info utilizing Group Coverage Editor
The Group Coverage Editor means that you can configure settings for computer systems and customers in your group. You should use it to disable HEVC Video Extensions for all customers on a pc or for a selected group of customers.
To disable HEVC Video Extensions for all customers on a pc utilizing GPE:
| Step | Motion |
|---|---|
| 1 | Open the Group Coverage Editor (gpedit.msc). |
| 2 | Navigate to Laptop Configuration > Administrative Templates > Home windows Elements > HEVC Video Extensions. |
| 3 | Double-click on the “Disable HEVC Video Extensions” coverage. |
| 4 | Choose “Enabled” and click on “OK”. |
| 5 | Restart the pc to use the modifications. |
To disable HEVC Video Extensions for a selected group of customers utilizing GPE:
Comply with steps 1-3 above. Then, within the “Disable HEVC Video Extensions” coverage window, click on on the “Present” button. Within the “Choose Group” window, choose the group of customers you wish to apply the coverage to and click on “OK”. Lastly, click on “OK” once more to save lots of the modifications.
Enhancing Registry Keys
To disable HEVC video extensions via registry enhancing, comply with these steps:
1. Open Registry Editor
Press the Home windows key + R to open the Run dialog. Sort “regedit” and press Enter.
2. Navigate to the HKEY_LOCAL_MACHINE Key
Within the left-hand pane of the Registry Editor, develop the HKEY_LOCAL_MACHINE tree.
3. Navigate to the SoftwareMicrosoftWindowsCurrentVersionMediaCodec Key
Click on on the MediaCodec folder to entry its contents.
4. Find the HEVCVideoExtension Key
Within the MediaCodec folder, search for a key named “HEVCVideoExtension”. If it doesn’t exist, skip to step 6.
5. Delete the HEVCVideoExtension Key
Proper-click on the HEVCVideoExtension key and choose Delete. Verify the deletion by clicking “Sure”.
6. Create a New HEVCVideoExtension Key
Proper-click on the MediaCodec folder and choose New > Key. Title the brand new key “HEVCVideoExtension”.
7. Create a New DWORD Worth
Proper-click on the HEVCVideoExtension key and choose New > DWORD (32-bit) Worth. Title the brand new worth “Disabled”.
Double-click on the Disabled worth and set its knowledge worth to 1 within the “Worth knowledge” area. Click on “OK” to save lots of the change.
| Step | Motion |
|---|---|
| 1 | Open Registry Editor (regedit) |
| 2 | Navigate to HKEY_LOCAL_MACHINESoftwareMicrosoftWindowsCurrentVersionMediaCodec |
| 3 | Create/Find the HEVCVideoExtension key |
| 4 | Create a DWORD worth named “Disabled” |
| 5 | Set the Disabled worth to 1 |
| 6 | Shut Registry Editor |
| 7 | Restart your pc |
After following these steps, the HEVC video extensions must be disabled in your system.
Third-Occasion Software program Options
Whereas Home windows and Mac working programs provide built-in choices for disabling HEVC, third-party software program can present extra options and customization choices. Listed here are some widespread third-party options:
1. Okay-Lite Codec Pack
Okay-Lite Codec Pack is a complete assortment of codecs and filters that features help for HEVC. It presents a number of choices for disabling HEVC, together with eradicating the decoder or disabling it just for particular functions.
2. Codec Tweak Instrument
Codec Tweak Instrument is a light-weight and easy-to-use utility that means that you can handle codecs put in in your system. You possibly can disable HEVC decoding by unchecking the corresponding field within the “Disabled Codecs” part.
3. Media Participant Codec Pack
Media Participant Codec Pack is one other widespread codec pack that helps HEVC. It features a user-friendly interface that makes it straightforward to disable HEVC decoding by choosing the “Disable HEVC” possibility within the “Superior Instruments” menu.
4. HEVC Video Extension Remover
HEVC Video Extension Remover is a devoted device solely targeted on disabling the HEVC video extension. It’s a fast and handy answer for customers who particularly wish to take away the HEVC element from their system.
5. VLC Media Participant
VLC Media Participant is an open-source media participant that helps HEVC playback. Nonetheless, it additionally presents the choice to disable HEVC decoding inside its settings. Go to “Preferences” > “Enter/Codecs” and uncheck the “Allow HEVC (h265)” field.
6. IrfanView
IrfanView is a well-liked picture viewer and editor that helps HEVC decoding. It supplies a easy strategy to disable HEVC by choosing “Disable HEVC (h265)” within the “Choices” > “Properties/Settings” menu.
7. PotPlayer
PotPlayer is a feature-rich media participant that provides superior playback capabilities. It contains the choice to disable HEVC decoding in its “Preferences” > “Codecs” > “Video Codecs” part.
8. HandBrake
HandBrake is primarily used for video conversion, nevertheless it additionally presents the flexibility to disable HEVC decoding. Within the “Abstract” tab of the conversion course of, uncheck the “Allow HEVC encoder” field. Notice that this step disables HEVC encoding, not decoding, however it may be helpful for programs with out the required HEVC codecs put in.
HEVCDecoder.exe Has Stopped Working
This error usually signifies an issue with the HEVC decoder put in in your system. Attempt the next steps to resolve the difficulty:
- Reinstall the HEVC decoder: Go to the Microsoft Retailer, seek for "HEVC Video Extensions," and reinstall the app.
- Replace your graphics drivers: Outdated graphics drivers may cause compatibility points with HEVC video playback. Go to the web site of your graphics card producer to obtain and set up the most recent drivers.
- Disable {hardware} acceleration: {Hardware} acceleration can generally trigger issues with HEVC video playback. To disable it, go to Settings > System > Show > Superior graphics settings > Graphics settings. Underneath "{Hardware}-accelerated GPU scheduling," set it to "Off."
- Examine your video file: Make sure that the video file you are attempting to play isn’t corrupted or broken. Attempt taking part in a special HEVC video file to see if the difficulty persists.
- Contact the video participant developer: Should you’re utilizing a third-party video participant, contact the developer for help. They might have particular troubleshooting steps for HEVC video playback.
Video Playback Is Stuttering or Lagging
- Regulate video high quality settings: Decrease the video high quality settings within the video participant to scale back the load in your system.
- Shut different functions: Shut any pointless functions operating within the background to unlock assets for video playback.
- Disable browser extensions: Should you’re watching HEVC movies in an internet browser, disable any extensions that could be interfering with playback.
- Examine your web connection: Sluggish web speeds may cause buffering and stuttering throughout video playback. Guarantee you may have a steady web connection.
- Use a special video participant: Attempt utilizing a special video participant that’s optimized for HEVC video playback.
- Replace your working system: Be sure that your working system is updated with the most recent patches and updates.
- Contact your web service supplier: Should you’re experiencing persistent stuttering or lagging, contact your web service supplier to verify for any community points.
Verifying Disablement Success
1. Playback HEVC Content material
After disabling HEVC extensions, take a look at whether or not your system can nonetheless play HEVC-encoded content material. If playback fails or leads to an error message, the disablement was profitable.
2. Examine System Info
Use a system data device or command-line utility to confirm that the HEVC extension isn’t current within the record of put in codecs or media parts.
3. Disable Driver Help
In case you have a devoted graphics card, be certain that the graphics driver doesn’t embrace HEVC decoders. Disable or take away any HEVC-related parts from the motive force settings.
4. Clear Up Put in Purposes
Uninstall any functions that will have put in HEVC codecs or extensions. These functions might embrace video gamers, media codecs, or video enhancing software program.
5. Use a Media Info Utility
Analyze HEVC-encoded media recordsdata utilizing a media data utility or software program. Examine whether or not the file properties embrace HEVC because the video codec. If HEVC isn’t listed, the disablement was profitable.
6. Examine MediaMetadata Analyzer
Examine media recordsdata utilizing the MediaMetadata Analyzer device obtainable within the Home windows SDK or comparable instruments. Search for entries associated to HEVC codecs or extensions. Their absence signifies profitable disablement.
7. Use a Third-Occasion Codec Detector
Set up a third-party codec detection utility or plugin. These instruments present detailed details about put in codecs, together with HEVC. If HEVC isn’t detected, the disablement was efficient.
8. Monitor System Logs
Allow verbose logging within the occasion viewer or system logs to seize any errors or messages associated to HEVC codecs. The absence of such logs suggests profitable disablement.
9. Check Gadget Efficiency
Evaluate the efficiency of your system with and with out HEVC extensions enabled. Lowered efficiency or useful resource consumption after disabling HEVC signifies a profitable disablement.
10. Cross-Reference Documentation and Boards
Search extra data from official documentation, help articles, and person boards. Seek the advice of dependable sources to make sure that you may have adopted the really helpful disablement steps accurately and that the disablement was certainly achieved.
Find out how to Disable HEVC Video Extensions
Excessive-Effectivity Video Coding (HEVC), also called H.265, is a video compression commonplace that provides a lot better compression effectivity than its predecessor, H.264. Nonetheless, this comes at the price of elevated processing energy, which will be a difficulty for older units or computer systems with lower-end GPUs.
Should you’re experiencing issues with HEVC video playback, or if you happen to merely wish to avoid wasting processing energy, you may disable HEVC video extensions in your system. Here is how:
Home windows
1. Open the Settings app.
2. Go to System > Show > Graphics settings.
3. Underneath “{Hardware}-accelerated GPU scheduling,” ensure that the “HEVC video decoding” possibility is turned off.
macOS
1. Open the System Preferences app.
2. Click on on “Shows.”
3. Click on on the “Graphics” tab.
4. Uncheck the field subsequent to “Allow HEVC playback.”
iOS and iPadOS
HEVC video decoding is enabled by default on iOS and iPadOS units. Nonetheless, there isn’t a built-in strategy to disable it. If you wish to cease your system from decoding HEVC movies, you may want to put in a third-party app similar to “HEVC Video Blocker” from the App Retailer.
Folks Additionally Ask
How do I disable HEVC video extensions on my Android device?
There isn’t a strategy to disable HEVC video extensions on Android units. HEVC is a built-in function of the Android working system.
Does disabling HEVC video extensions improve battery life?
Sure, disabling HEVC video extensions can enhance battery life on units with lower-end GPUs.
Does disabling HEVC video extensions improve battery life?
Sure, disabling HEVC video extensions can enhance battery life on units with lower-end GPUs.
