Easy way to convert MKV to MP4 with ffmpeg · GitHub

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Thu Jun 20 2024 03:20:59 GMT+0000 (Coordinated Universal Time)

for /R %f IN (*.mkv) DO ffmpeg -i "%f" -c copy "%~nf.mp4"

COPY

If you want to batch convert multiple MKV files, you can switch into the directory that contains MKV files and run the following, depending on OS. This can be run directly from command line. All MKV files found in the directory will be converted with their original filename.

https://gist.github.com/jamesmacwhite/58aebfe4a82bb8d645a797a1ba975132

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Batch & Command Line

@baamn

Parse through all subdirectories and run a exe on each directory with TRid Youtube-dl Download video with description, metadata, annotations, subtitles and thumbnail Easy way to convert MKV to MP4 with ffmpeg · GitHub TrID - Wildcards -ae (add extention) TrID -@ (stdin) -ce (change extension) TrID -v (verbose) TrID File Identifier - COPTR Change location of Windows User Folders (3D Objects, Desktop, Downloads, Documents, Favorites, Pictures, and Videos)

#windows #batch

Delete Large Folder Quickly on Windows (Batch)

@ECHO OFF
ECHO Delete Folder: %CD%?
PAUSE
SET FOLDER=%CD%
CD /
DEL /F/Q/S "%FOLDER%" > NUL
RMDIR /Q/S "%FOLDER%"
EXIT

#windows #batch #cmd

Delete Large Folder Fast on Windows (CMD)

cmd /c "cd %1 && quick_delete.bat"

#batch

List Installed Hotfixes

wmic qfe list

#trid #batch #windows #files #extention

Scan an entire subdirectory tree with TrID

 For /D /R j:\test %%1 IN (*) DO c:\trid_w32\trid "%%1"\* -ae


Replace j:\test with the directory that you want to move recursively through (TrID will not run on the files in the root of this directory).

Replace c:\trid_w32\trid with the path to trid.exe.

Dump the line in a batch file and run.

#batch #windows #trid #files

Parse through all subdirectories and run a exe on each directory with TRid

for /R /D %I IN (*.*) DO TRID "%I\*" ce

#batch #ffmpeg #cmd

Easy way to convert MKV to MP4 with ffmpeg · GitHub

for /R %f IN (*.mkv) DO ffmpeg -i "%f" -c copy "%~nf.mp4"

#batch #cmd #user

Change location of Windows User Folders (3D Objects, Desktop, Downloads, Documents, Favorites, Pictures, and Videos)

@ECHO OFF
set list=Desktop Documents Downloads Favorites Music Pictures Videos
set baseLocation="%USERPROFILE%\OneDrive - Olivet Nazarene University\LocalPC\"
set "Key=HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders"
set "Typ=REG_EXPAND_SZ"
set RegList="Desktop" "Personal" "{374DE290-123F-4565-9164-39C4925E467B}" "Favorites" "My Music" "My Pictures" "My Video"
set /a c=0
setLocal enableDelayedExpansion
for %%j in (%RegList%) do (
    set RegList[!c!]=%%j & set /a c=c+1
)
for %%i in (%list%) do (
    if not exist %baseLocation%%%i (
        mkdir %baseLocation%%%i
    ) else (
        echo %%i already exsists
    )
)
set baseLocation=%baseLocation:"=%
for %%i in (%list%) do (
    RoboCopy.exe "%USERPROFILE%\%%~i\." "%baseLocation%\%%~i\." *.* /MOV /FP /NP /IS /Z /E /NFL /NDL /NJH
)
set /a d=0
for %%k in (%list%) do (
    call set val=%%RegList[!d!]%% & Reg Add "%Key%" /f /V !val! /T %Typ% /D "%baseLocation%%%k" & set /a d=d+1
)  
echo DONE!
pause

#git-bash #cmd

runs batch file in git bash

cmd "/C clean.bat"

#powershell #windows #cmd

Open Windows Terminal as ADMIN with Win + R

$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut("$Home\Desktop\Windows Terminal.lnk")
$Shortcut.TargetPath = "$env:LOCALAPPDATA\Microsoft\WindowsApps\Microsoft.WindowsTerminal_8wekyb3d8bbwe\wt.exe"
$Shortcut.Save()
 
$bytes = [System.IO.File]::ReadAllBytes("$Home\Desktop\Windows Terminal.lnk")
$bytes[0x15] = $bytes[0x15] -bor 0x20 #set byte 21 (0x15) bit 6 (0x20) ON
[System.IO.File]::WriteAllBytes("$Home\Desktop\Windows Terminal.lnk", $bytes)

#cmd

100 neue Textdateien erstellen nach einer vorgegebenen Vorlage

for /L %i in (1,1,100) do @copy "D:\vorlage.txt" "D:\ordner\text%i.txt">nul

#networking #cmd

Windows 10: Port redirection/Tunneling

netsh interface portproxy add v4tov4 listenaddress=<localaddress> listenport=<localport> connectaddress=<destaddress> connectport=<destport>

#ffmpeg #captions #srt

Bake-in SRT captions into video with ffmpeg

ffmpeg -nostdin -i VIDEO_IN -vf subtitles=SRT.srt VIDEO_OUT < /dev/null

#ffmpeg #later

Scale and resize video for Twitter scheduling on Later preserving quality as much as possible

ffmpeg -i VIDEO_IN -vcodec libx264 -crf 24 -filter:v scale=1024:-1 -acodec aac -ab 128k VIDEO_OUT.mp4

#ffmpeg #audio #wav #convert

transform wav files to mono + 16k

find . -name '*.wav' -exec ffmpeg -i '{}' -ar 16000 -ac 1 '{}.mono.wav' \;

#ffmpeg #audio #wav #convert

Apply "Phone" filter to wav files in a directory

find . -name '*.wav' -exec ffmpeg -i '{}' -filter:a "highpass=f=1200" '{}.phone.wav' \;

Easy way to convert MKV to MP4 with ffmpeg · GitHub

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