seamonkey420

Windows Registry Editor Version 5.00


[HKEY_CLASSES_ROOT\*\shell\Media Tools]
"MUIVerb"="Media Tools"
"icon"="\"C:\\Users\\USERNAME\\Scripts\\ffmpeg-32.ico\""
"SubCommands"="InstDbg1;InstDbg2;InstDbg3;InstDbg4;InstDbg5;InstDbg6;InstDbg7"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\CommandStore\shell\InstDbg1]
@=""

seamonkey420

::  Extract main audio track as AC3 for mkvtoolnix adding
::  Opens mvktoolnix with original mkv file to then add ac3 manually
::  Recommended: create Scripts folder in your user folder and then copy MKVToolnix portable there
::  This will retain all original video/audio/subtitle streams and make ac3 versions of 
::  all audiostreams in mka form and then open mkvtoolnix with said files to then multiplex.
::  seamonkey420
::  1/14/2025
::------------
setlocal EnableExtensions DisableDelayedExpansion

seamonkey420

:: below will encode audio as AAC (nice for eac3 audio tracks!)
:: move ffmpmeg to c:\windows\system32
::----------------------------------------
setlocal EnableExtensions DisableDelayedExpansion
::get filename and extensions as variables
set _name=%~n1
set _ext=%~x1

ffmpeg -i "%_name%%_ext%" -map 0:v -c:v copy -map 0:a -c:a aac -ac 6 -b:a 640k -map 0:s? -c:s copy "%_name%.NEW%_ext%"

seamonkey420

:: below command will retain original audio stream and then create 2nd stream encoded in ac3
:: move ffmpmeg to c:\windows\system32
:: -vf "crop=trunc(iw/2)*2:trunc(ih/2)*2" command added to avoid errors with cropping
:: this will retain all prev audio streams and just add a new ac3 stream (converts first audio stream to ac3)
:: 
:: THIS does take a LONG TIME and would not recommend this method, use my extract audio as ac3 for fastest way!
:: Also my mapping may be messed up on this one too, def test on test files first!
::----------------------------------------
setlocal EnableExtensions DisableDelayedExpansion
::get filename and extensions as variables

seamonkey420

:: Dec 2024, Seamonkey420
:: This is just a note for myself on some common ffmpeg commands i use for scripting.
:: Used in my .cmd/.bat script files on mkv files. 
:: change %~1 to a proper variable, otherwise you can add commands to a batch file and then drag files to file to run!
:: add this to top of batch files!!:
::   setlocal EnableExtensions DisableDelayedExpansion
::-----------------------------------------------------


::Convert original audio streams to AAC 6 Channel, retains original video and subtitles streams

seamonkey420

:: Examples of converting mov to mp4 via ffmpeg 

:: near lossless (visually)
ffmpeg -i input.mov -crf 18 output.mp4

:: lossless (huge file sizes)
ffmpeg -i input.mov -crf 0 output.mp4

:: compatibility (possible washout of colors though!)
ffmpeg -i input.mov -crf 18 -vf format=yuv420p output.mp4

seamonkey420

Yoga Android 7.1.1 update notes!
Models: YB1-X90F and YB1-X90L (LTE needs to be added back, not covered here)

seamonkey420
created: 9/21/2024
updated: 10/16/2024

Wait to plug in yoga to pc!

Pre-req work:

seamonkey420

version: "2.1"
services:
  wirepod:
    container_name: wirepod
    image: thecrystalcross/wirepod-server:latest
    hostname: escapepod
    ports:
      - 8080:8080
    labels:
       - "traefik.enable=true"

seamonkey420

for %%a in (*.avi) do ffmpeg -fflags +genpts -i "%%a" -c copy -map 0 "%%a.mp4"
pause

seamonkey420

:: Meant to be called by a context menu item or can drag and drop movies on .cmd/.bat file with commands
:: This will use ffmpeg to retain original video and audio streams (ie very fast, full quality retained) of a mkv file
:: and remove all subtitles or just english ones.  
::
:: if you want to use command on its own, use command below and replace filename with file name
:: ffmpeg -i "filename -map 0:v -c:v copy -map 0:a -c:a copy -map 0:m:language:eng -c:s copy "%filename.new"
:: Be sure to delete or comment out (using ::) the command you dont plan to use!!

setlocal EnableExtensions DisableDelayedExpansion