guitar

Schematic Stash

An ever growing collection of guitar amp schematics. Single Ended Amps Crate Crate V5 Epiphone Valve Junior Stock Valve Junior Hot Rod Valve Junior Fender Fender Champ 5F1 Fender Champ AA764 Fender…

Source: Schematic Stash

Computer, NowYouKnow, Open Source, Photography, Photoshop, Software, sysadmin, Tech, Tips, video

How to rotate and flip videos using Handbrake – IT Support Guides

How to rotate and flip videos using Handbrake

HandBrake is a free tool that’s available for Windows, Mac OS and Ubuntu that allows you to take a video in various formats and convert it to an MP4.

The steps below show how to rotate the video being processed.

Before beginning, you need to download and install HandBrake.

  1. Open HandBrake and load your video using the ‘Source’ button to select the video you want to rotate or flip
  2. Choose where to save the rotated video by clicking on the ‘Browse’ button to select where the converted file will be saved.
  3. Open the ‘Filters’ tab
  5. The ‘Rotate’ option allows you to choose four different options
    1. 0 – do nothing
    2. 90 – rotate to the right
    3. 180 – turn upside down
    4. 270 – rotate to the left
  6. Choose the rotate option you require
  7. Click ‘Start Encode’ to begin
  8. At the bottom of the window you will see the progress

 

Help! It didn’t work

Try the manual way of rotating, by applying manual filters.

  1. Open the ‘Video’ tab
  2. We’ll be working with the ‘Extra Options’ setting.
  3. Once you have the required command entered, click ‘Start Encode’ to begin.
  4.  

Rotate 90 degrees clockwise

To rotate 90 degrees clockwise, enter the following command into the ‘Extra Options’ setting:

, --rotate=4

Rotate 90 degrees anti-clockwise

To rotate 90 degrees anti-clockwise, enter the following command into the ‘Extra Options’ setting:

, --rotate=7

Rotate 180 degrees (upside down)

To rotate 180 degrees so that the video is upside down, enter the following command into the ‘Extra Options’ setting:

, --rotate=3

Other options?

The official HandBrake documentation has more detail on what other options are available.

1 : x flip
2 : y flip
3 : 180 degrees rotate (also the DEFAULT)
4 : 90 degrees rotate (clockwise)
5 : 90 degrees rotate + y flip
6 : 270 degrees rotate + y flip
7 : 270 degrees rotate

Source: How to rotate and flip videos using Handbrake – IT Support Guides

Linux, sysadmin

How to: Purge, Flush or Delete Postfix Queue, or a Single Email

How to: Purge, Flush or Delete Postfix Queue, or a Single Email

Written by 
Date: 2012-04-25 14:53:30 00:00

To flush or purge the postfix mail queue, just enter this command

postfix -f

But if you need to delete an individual email from the queue, you’ll first need to see the queue. Traditionally you use mailq this time we’ll use:

postqueue -p

And the output should show all messages in queue:

5642B4D8647* 1683500 Tue Jun  3 08:37:27  xxxxxx@xxxxxxx.com
                                         rrrrrrrrr@hotmail.com

9359B4D82B1* 1635730 Tue Jun  3 08:36:53  xxxxxx@xxxxxxx.com
                                         yyyyyyyy@hotmail.com

The first number is the message ID, if you only want to delete one of them, enter:

postsuper -d 5642B4D8647

That will only delete one email for the queue, that specific email you want to delete from it.

If you want to delete all deferred mails, you can use:

postsuper -d deferred

Source: How to: Purge, Flush or Delete Postfix Queue, or a Single Email

Lenovo, Uncategorized

How to change the BIOS boot screen logo image on Lenovo Laptops

If you want to inject some branding to your Lenovo laptops by customizing the BIOS splash screen image then here is a quick tutorial on how you can do that. Table of contentsDownload the BIOS update utilityPrepare the imageFlash the image Download the BIOS update utility Download the BIOS Update Utility from the Lenovo support website and extract the files:…

Source: How to change the BIOS boot screen logo image on Lenovo Laptops

Win10

WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe blocks : Windows10

WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe blocks
by inWindows10

WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe blocks

If I accidentally press Win+H, a keyboard will appear on the screen. When I close it, a ghost “window” stays in its place. Nothing is visible, but if I click with the mouse in that part of the screen, the visible window does not receive the event. It’s pretty infuriating and I can’t figure out how to disable this feature entirely. Does anyone know?

In a command prompt or powershell (admin):
reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe" /v Debugger /d "%SystemRoot%\system32\systray.exe" /f
taskkill /im "WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe" /t /f 
echo done

Undo:

reg add "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\WindowsInternal.ComposableShell.Experiences.TextInput.InputApp.exe" /v Debugger /f
echo done

Obviously this will disable touch keyboard completely, but you can use OSK instead if ever needing it.

Win10, Windows

Disable Caps Lock Key – Win10

1. Press Windows+C to open the Windows Charm Screen-> Go to Search to open the Apps Search Field.
Now, just type regedit.exe in the search field.

 

2. You will find an option on the left side of the registry editor calledHKEY_LOCAL_MACHINE. Expand it.

 

HkeyLocal

 

 

3. Go to SYSTEM and expand it.

 

4. Choose CONTROL and expand it

 

 

Control

 

5. Choose KeyBoard Layout and expand it.

Keyboard Layout

 

 

6. In the right side of the screen Right click-> Go to New-> Select Binary Value.

 

New Binary

 

7. Name it Scancode Map.

Scannode Map

 

 

8. Double click on it and write the value 00000000 00000000 02000000 00003A00 00000000 and press OK.

 

New Binary Value

 

9. Close the Registry Editor and Reboot.

Source: Solved: Yoga 13 Caps Lock key – Lenovo Community

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