initial commit
This commit is contained in:
commit
b15abdedcb
5 changed files with 272 additions and 0 deletions
102
README.org
Normal file
102
README.org
Normal file
|
|
@ -0,0 +1,102 @@
|
|||
* ffutils
|
||||
|
||||
This is a collection of ffmpeg wrapper scripts:
|
||||
|
||||
| [[#ffconv][=ffconv=]] | Convert multiple media files from one format to another |
|
||||
| [[#ffcut][=ffcut=]] | Extract a part of a media file |
|
||||
|
||||
** Dependencies
|
||||
|
||||
- [[https://ffmpeg.org/][FFmpeg]]
|
||||
|
||||
** Installation
|
||||
|
||||
Grab a script and execute it.
|
||||
|
||||
This repo is also a [[https://nixos.wiki/wiki/Flakes][Nix Flake]].
|
||||
You can directly start a script with the following command if you have at least version 2.4 of [[https://nixos.org/][Nix]] installed:
|
||||
|
||||
: nix run github:Deleh/ffutils#<script_name> -- --help
|
||||
|
||||
** Scripts
|
||||
|
||||
*** =ffconv=
|
||||
:properties:
|
||||
:custom_id: ffconv
|
||||
:end:
|
||||
|
||||
=ffconf= converts multiple media files from one format to another.
|
||||
This is done recursively so the files can be in any directory structure.
|
||||
|
||||
#+begin_example
|
||||
$ ffconv mp3 opus
|
||||
Converting 4 files from mp3 to opus
|
||||
Processing file 4/4: Alphaville - Big in Japan
|
||||
done
|
||||
#+end_example
|
||||
|
||||
*Warning*: The default behavior removes the original files.
|
||||
Use the =--keep= or =--move= flags to keep the original files or move them to another directory (see *Usage* below).
|
||||
|
||||
**** Usage
|
||||
|
||||
#+begin_example
|
||||
Usage: ffconv [OPTIONS] FROM_FORMAT TO_FORMAT
|
||||
|
||||
Convert multiple media files from one format to another.
|
||||
Subdirectories are visited recursively.
|
||||
|
||||
POSITIONAL ARGUMENTS
|
||||
FROM_FORMAT From format
|
||||
TO_FORMAT To format
|
||||
|
||||
OPTIONS
|
||||
-d, --directory DIRECTORY Convert files in DIRECTORY (default: current work d
|
||||
irectory)
|
||||
-k, --keep Keep original files
|
||||
-l, --list List files which match the FROM_FORMAT
|
||||
-m, --move DIRECTORY Move old files to DIRECTORY (omits --keep) (default
|
||||
: )
|
||||
|
||||
EXAMPLES
|
||||
ffconv mp3 opus Convert all mp3 files to opus
|
||||
ffconv -m trash mp4 mkv Convert all mp4 to mkv and move the original one
|
||||
s to './trash'
|
||||
ffconv -d ~/music -l wma mp3 List all wma files from '~/music' and ask for co
|
||||
nverting them to mp3
|
||||
#+end_example
|
||||
|
||||
*** =ffcut=
|
||||
:properties:
|
||||
:custom_id: ffcut
|
||||
:end:
|
||||
|
||||
=ffcut= extracts a part of a media file.
|
||||
|
||||
#+begin_example
|
||||
$ ffcut --from 00:15:00 --to 00:16:30 video.mp4
|
||||
Cutting file video.mp4
|
||||
The extracted part was saved to cutted_video.mp4
|
||||
#+end_example
|
||||
|
||||
**** Usage
|
||||
|
||||
#+begin_example
|
||||
Usage: ffcut [OPTIONS] FILE
|
||||
|
||||
Extract a part of a file.
|
||||
The cutted file will be saved as cutted_<filename>.
|
||||
|
||||
POSITIONAL ARGUMENTS
|
||||
FILE File which will be cutted
|
||||
|
||||
OPTIONS
|
||||
-f, --from TIMESTAMP/SECONDS Extract from TIMESTAMP/SECONDS (default: 0)
|
||||
-t, --to TIMESTAMP/DURATION Extract to TIMESTAMP/DURATION (default: end)
|
||||
|
||||
EXAMPLES
|
||||
ffcut -t 5 video.mp4 Extract the first five seconds of 'vi
|
||||
deo.mp4'
|
||||
ffcut -f 00:10:30 -t 00:14:15 video.mp4 Extract the part from 00:10:30 to 00:
|
||||
14:15 from 'video.mp4'
|
||||
#+end_example
|
||||
64
bin/ffconv
Executable file
64
bin/ffconv
Executable file
|
|
@ -0,0 +1,64 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# sf variables
|
||||
sfdesc="Convert multiple media files from one format to another.\nSubdirectories are visited recursively."
|
||||
sfargs+=("FROM_FORMAT;From format")
|
||||
sfargs+=("TO_FORMAT;To format")
|
||||
sfargs+=("directory;d;DIRECTORY;current work directory;Convert files in DIRECTORY")
|
||||
sfargs+=("keep;k;Keep original files")
|
||||
sfargs+=("list;l;List files which match the FROM_FORMAT")
|
||||
sfargs+=("move;m;DIRECTORY;;Move old files to DIRECTORY (omits --keep)")
|
||||
sfexamples+=("ffconv mp3 opus;Convert all mp3 files to opus")
|
||||
sfexamples+=("ffconv -m trash mp4 mkv;Convert all mp4 to mkv and move the original ones to './trash'")
|
||||
sfexamples+=("ffconv -d ~/music -l wma mp3;List all wma files from '~/music' and ask for converting them to mp3")
|
||||
|
||||
# sf -- script framework (https://github.com/Deleh/sf)
|
||||
sftrs=$'\e[0m';sftbf=$'\e[1m';sftdim=$'\e[2m';sftul=$'\e[4m';sftblink=$'\e[5m';sftinv=$'\e[7m';sfthide=$'\e[8m';sftclr=$'\e[1A\e[K';sftk=$'\e[30m';sftr=$'\e[31m';sftg=$'\e[32m';sfty=$'\e[33m';sftb=$'\e[34m';sftm=$'\e[35m';sftc=$'\e[36m';sftw=$'\e[97m';function sferr { echo -e "${sftbf}${sftr}ERROR${sftrs} $1";if [ -z "$2" ];then exit 1;fi;};function sfwarn { echo -e "${sftbf}${sfty}WARNING${sftrs} $1";};function sfask { if [ "$2" == "" ];then read -p "$1? [${sftbf}Y${sftrs}/${sftbf}n${sftrs}] " sfin;[[ "$sfin" =~ y|Y|^$ ]]&&sfin=true||sfin=false;else read -p "$1? [${sftbf}y${sftrs}/${sftbf}N${sftrs}] " sfin;[[ "$sfin" =~ n|N|^$ ]]&&sfin=false||sfin=true;fi;};function sfget { [ "$2" != "" ]&&read -p "$1 [${sftbf}$2${sftrs}]: " sfin||read -p "$1: " sfin;[ "$sfin" == "" ]&&[ "$2" != "" ]&&sfin="$2";};function _sferr { echo -e "${sftbf}${sftr}SF PARSE ERROR${sftrs} $1";exit 1;};OLDIFS=$IFS;IFS=";";_sfphead="";_sfpdesc="";_sfodesc="";_sfexamples="";_sfpargs=();declare -A _sfflags;declare -A _sfargs;for a in "${sfargs[@]}";do _sfsubst=${a//";"};_sfcount="$(((${#a} - ${#_sfsubst})))";if [ $_sfcount -eq 1 ];then read -r -a _sfparsearr<<<"${a}";_sfpargs+=("${_sfparsearr[0]}");_sfphead="$_sfphead ${_sfparsearr[0]}";_sfpdesc="$_sfpdesc ${_sfparsearr[0]};${_sfparsearr[1]}\n";elif [ $_sfcount -eq 2 ];then read -r -a _sfparsearr<<<"${a}";_sfflags["-${_sfparsearr[1]}"]="${_sfparsearr[0]}";_sfflags["--${_sfparsearr[0]}"]="${_sfparsearr[0]}";declare ${_sfparsearr[0]}=false;_sfodesc="$_sfodesc -${_sfparsearr[1]}, --${_sfparsearr[0]};${_sfparsearr[2]}\n";elif [ $_sfcount -eq 4 ];then read -r -a _sfparsearr<<<"${a}";_sfargs["-${_sfparsearr[1]}"]="${_sfparsearr[0]}";_sfargs["--${_sfparsearr[0]}"]="${_sfparsearr[0]}";declare ${_sfparsearr[0]}="${_sfparsearr[3]}";_sfodesc="$_sfodesc -${_sfparsearr[1]}, --${_sfparsearr[0]} ${_sfparsearr[2]};${_sfparsearr[4]} (default: ${_sfparsearr[3]})\n";else _sferr "Wrong argument declaration: $a";fi;done;for e in "${sfexamples[@]}";do _sfsubst=${e//";"};_sfcount="$(((${#e} - ${#_sfsubst})))";if [ $_sfcount -eq 1 ];then read -r -a _sfparsearr<<<"${e}";_sfexamples="$_sfexamples ${_sfparsearr[0]};${_sfparsearr[1]}\n";else _sferr "Wrong example declaration: $e";fi;done;IFS=$OLDIFS;function _sfusage { echo -n "Usage: $(basename $0)";[ "$_sfodesc" != "" ]&&echo -n " [OPTIONS]";echo -e "$_sfphead";[ ! -z ${sfdesc+x} ]&&echo -e "\n$sfdesc";if [ "$_sfpdesc" != "" ];then echo -e "\nPOSITIONAL ARGUMENTS";echo -e "$_sfpdesc"|column -c 80 -s ";" -t -W 2;fi;if [ "$_sfodesc" != "" ];then echo -e "\nOPTIONS";echo -e "$_sfodesc"|column -c 80 -s ";" -t -W 2;fi;if [ "$_sfexamples" != "" ];then echo -e "\nEXAMPLES";echo -e "$_sfexamples"|column -c 80 -s ";" -t -W 2;fi;if [ ! -z ${sfextra+x} ];then echo -e "\n$sfextra";fi;exit 0;};for a in "$@";do [ "$a" == "-h" ]||[ "$a" == "--help" ]&&_sfusage;done;while(("$#"));do if [ ! -z ${_sfflags["$1"]} ];then declare ${_sfflags["$1"]}=true;elif [ ! -z ${_sfargs["$1"]} ];then if [ -n "$2" ]&&[ "${2:0:1}" != "-" ];then declare ${_sfargs["$1"]}="$2";shift;else sferr "Argument for '$1' missing";fi;else if [ "${1:0:1}" == "-" ];then sferr "Unsupported argument: $1";else if [ "${#_sfpargs[@]}" != 0 ];then declare ${_sfpargs[0]}="$1";_sfpargs=("${_sfpargs[@]:1}");else sferr "Too many positional arguments";fi;fi;fi;shift;done;if [ ${#_sfpargs[@]} != 0 ];then for p in "${_sfpargs[@]}";do sferr "Positional argument '$p' missing" 0;done;exit 1;fi;unset a e _sfphead _sfpdesc _sfodesc _sfexamples _sfpargs _sfflags _sfargs _sferr _sfusage
|
||||
|
||||
# Handle default directory
|
||||
[ "$directory" == "current work directory" ] && directory="."
|
||||
|
||||
# Get files
|
||||
mapfile -d $'\0' files < <(find "$directory" -name "*.$FROM_FORMAT" -print0)
|
||||
|
||||
# Check number of files
|
||||
if [ "${#files[@]}" == 0 ]; then
|
||||
echo "No files of format ${sftbf}$FROM_FORMAT${sftrs} found"
|
||||
exit
|
||||
fi
|
||||
|
||||
# Create move directory if set
|
||||
if [ "$move" != "" ]; then
|
||||
mkdir -p "$move"
|
||||
fi
|
||||
|
||||
# List files
|
||||
if [ "$list" == true ]; then
|
||||
for file in "${files[@]}"; do
|
||||
echo "$file"
|
||||
done
|
||||
echo
|
||||
sfask "Do you want to convert the files to ${sftbf}$TO_FORMAT${sftrs}" "no"
|
||||
[ "$sfin" == false ] && exit
|
||||
fi
|
||||
|
||||
echo -e "Converting ${sftbf}${#files[@]}${sftrs} files from ${sftbf}$FROM_FORMAT${sftrs} to ${sftbf}$TO_FORMAT${sftrs}\n"
|
||||
|
||||
# Convert files
|
||||
for i in "${!files[@]}"; do
|
||||
|
||||
file="${files[$i]}"
|
||||
filename=$(basename "${file%.*}")
|
||||
echo "${sftclr}Processing file ${sftbf}$((i+1))${sftrs}/${sftbf}${#files[@]}${sftrs}: ${sftbf}$filename${sftrs}"
|
||||
ffmpeg -hide_banner -loglevel error -nostdin -i "$file" "${file%.*}.$TO_FORMAT"
|
||||
|
||||
if [ "$?" != 0 ]; then
|
||||
echo
|
||||
elif [ "$move" != "" ]; then
|
||||
mv --backup=t "$file" "$move"
|
||||
elif [ "$keep" == false ]; then
|
||||
rm "$file"
|
||||
fi
|
||||
done
|
||||
|
||||
echo "done"
|
||||
22
bin/ffcut
Executable file
22
bin/ffcut
Executable file
|
|
@ -0,0 +1,22 @@
|
|||
#!/usr/bin/env bash
|
||||
|
||||
# sf variables
|
||||
sfdesc="Extract a part of a file.\nThe cutted file will be saved as cutted_<filename>."
|
||||
sfargs+=("FILE;File which will be cutted")
|
||||
sfargs+=("from;f;TIMESTAMP/SECONDS;0;Extract from TIMESTAMP/SECONDS")
|
||||
sfargs+=("to;t;TIMESTAMP/DURATION;end;Extract to TIMESTAMP/DURATION")
|
||||
sfexamples+=("ffcut -t 5 video.mp4;Extract the first five seconds of 'video.mp4'")
|
||||
sfexamples+=("ffcut -f 00:10:30 -t 00:14:15 video.mp4;Extract the part from 00:10:30 to 00:14:15 from 'video.mp4'")
|
||||
|
||||
# sf -- script framework (https://github.com/Deleh/sf)
|
||||
sftrs=$'\e[0m';sftbf=$'\e[1m';sftdim=$'\e[2m';sftul=$'\e[4m';sftblink=$'\e[5m';sftinv=$'\e[7m';sfthide=$'\e[8m';sftclr=$'\e[1A\e[K';sftk=$'\e[30m';sftr=$'\e[31m';sftg=$'\e[32m';sfty=$'\e[33m';sftb=$'\e[34m';sftm=$'\e[35m';sftc=$'\e[36m';sftw=$'\e[97m';function sferr { echo -e "${sftbf}${sftr}ERROR${sftrs} $1";if [ -z "$2" ];then exit 1;fi;};function sfwarn { echo -e "${sftbf}${sfty}WARNING${sftrs} $1";};function sfask { if [ "$2" == "" ];then read -p "$1? [${sftbf}Y${sftrs}/${sftbf}n${sftrs}] " sfin;[[ "$sfin" =~ y|Y|^$ ]]&&sfin=true||sfin=false;else read -p "$1? [${sftbf}y${sftrs}/${sftbf}N${sftrs}] " sfin;[[ "$sfin" =~ n|N|^$ ]]&&sfin=false||sfin=true;fi;};function sfget { [ "$2" != "" ]&&read -p "$1 [${sftbf}$2${sftrs}]: " sfin||read -p "$1: " sfin;[ "$sfin" == "" ]&&[ "$2" != "" ]&&sfin="$2";};function _sferr { echo -e "${sftbf}${sftr}SF PARSE ERROR${sftrs} $1";exit 1;};OLDIFS=$IFS;IFS=";";_sfphead="";_sfpdesc="";_sfodesc="";_sfexamples="";_sfpargs=();declare -A _sfflags;declare -A _sfargs;for a in "${sfargs[@]}";do _sfsubst=${a//";"};_sfcount="$(((${#a} - ${#_sfsubst})))";if [ $_sfcount -eq 1 ];then read -r -a _sfparsearr<<<"${a}";_sfpargs+=("${_sfparsearr[0]}");_sfphead="$_sfphead ${_sfparsearr[0]}";_sfpdesc="$_sfpdesc ${_sfparsearr[0]};${_sfparsearr[1]}\n";elif [ $_sfcount -eq 2 ];then read -r -a _sfparsearr<<<"${a}";_sfflags["-${_sfparsearr[1]}"]="${_sfparsearr[0]}";_sfflags["--${_sfparsearr[0]}"]="${_sfparsearr[0]}";declare ${_sfparsearr[0]}=false;_sfodesc="$_sfodesc -${_sfparsearr[1]}, --${_sfparsearr[0]};${_sfparsearr[2]}\n";elif [ $_sfcount -eq 4 ];then read -r -a _sfparsearr<<<"${a}";_sfargs["-${_sfparsearr[1]}"]="${_sfparsearr[0]}";_sfargs["--${_sfparsearr[0]}"]="${_sfparsearr[0]}";declare ${_sfparsearr[0]}="${_sfparsearr[3]}";_sfodesc="$_sfodesc -${_sfparsearr[1]}, --${_sfparsearr[0]} ${_sfparsearr[2]};${_sfparsearr[4]} (default: ${_sfparsearr[3]})\n";else _sferr "Wrong argument declaration: $a";fi;done;for e in "${sfexamples[@]}";do _sfsubst=${e//";"};_sfcount="$(((${#e} - ${#_sfsubst})))";if [ $_sfcount -eq 1 ];then read -r -a _sfparsearr<<<"${e}";_sfexamples="$_sfexamples ${_sfparsearr[0]};${_sfparsearr[1]}\n";else _sferr "Wrong example declaration: $e";fi;done;IFS=$OLDIFS;function _sfusage { echo -n "Usage: $(basename $0)";[ "$_sfodesc" != "" ]&&echo -n " [OPTIONS]";echo -e "$_sfphead";[ ! -z ${sfdesc+x} ]&&echo -e "\n$sfdesc";if [ "$_sfpdesc" != "" ];then echo -e "\nPOSITIONAL ARGUMENTS";echo -e "$_sfpdesc"|column -c 80 -s ";" -t -W 2;fi;if [ "$_sfodesc" != "" ];then echo -e "\nOPTIONS";echo -e "$_sfodesc"|column -c 80 -s ";" -t -W 2;fi;if [ "$_sfexamples" != "" ];then echo -e "\nEXAMPLES";echo -e "$_sfexamples"|column -c 80 -s ";" -t -W 2;fi;if [ ! -z ${sfextra+x} ];then echo -e "\n$sfextra";fi;exit 0;};for a in "$@";do [ "$a" == "-h" ]||[ "$a" == "--help" ]&&_sfusage;done;while(("$#"));do if [ ! -z ${_sfflags["$1"]} ];then declare ${_sfflags["$1"]}=true;elif [ ! -z ${_sfargs["$1"]} ];then if [ -n "$2" ]&&[ "${2:0:1}" != "-" ];then declare ${_sfargs["$1"]}="$2";shift;else sferr "Argument for '$1' missing";fi;else if [ "${1:0:1}" == "-" ];then sferr "Unsupported argument: $1";else if [ "${#_sfpargs[@]}" != 0 ];then declare ${_sfpargs[0]}="$1";_sfpargs=("${_sfpargs[@]:1}");else sferr "Too many positional arguments";fi;fi;fi;shift;done;if [ ${#_sfpargs[@]} != 0 ];then for p in "${_sfpargs[@]}";do sferr "Positional argument '$p' missing" 0;done;exit 1;fi;unset a e _sfphead _sfpdesc _sfodesc _sfexamples _sfpargs _sfflags _sfargs _sferr _sfusage
|
||||
|
||||
# Script
|
||||
[ "$from" == 0 ] && [ "$to" == "end" ] && sferr "Set at least '--from' or '--to'"
|
||||
echo "Cutting file ${sftbf}$(basename "$FILE")${sftrs}"
|
||||
if [ "$to" == "end" ]; then
|
||||
ffmpeg -hide_banner -loglevel error -ss "$from" -i "$FILE" -ss "$from" -c copy "$(dirname "$FILE")/cutted_$(basename "$FILE")"
|
||||
else
|
||||
ffmpeg -hide_banner -loglevel error -ss "$from" -i "$FILE" -ss "$from" -t "$to" -c copy "$(dirname "$FILE")/cutted_$(basename "$FILE")"
|
||||
fi
|
||||
[ "$?" == "0" ] && echo "The extracted part was saved to ${sftbf}cutted_$(basename "$FILE")${sftrs}"
|
||||
40
flake.lock
generated
Normal file
40
flake.lock
generated
Normal file
|
|
@ -0,0 +1,40 @@
|
|||
{
|
||||
"nodes": {
|
||||
"flake-utils": {
|
||||
"locked": {
|
||||
"lastModified": 1638122382,
|
||||
"narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
|
||||
"type": "github"
|
||||
},
|
||||
"original": {
|
||||
"owner": "numtide",
|
||||
"repo": "flake-utils",
|
||||
"type": "github"
|
||||
}
|
||||
},
|
||||
"nixpkgs": {
|
||||
"locked": {
|
||||
"lastModified": 1641593416,
|
||||
"narHash": "sha256-Vn/vqQtYnVuZlbGGO0gSzLjmtFwb6OPvakwyoG1D/MY=",
|
||||
"path": "/nix/store/5vivfhinhgzs7pp8p5anhik6y4nr5vsx-source",
|
||||
"rev": "36480448d470bf41bb21267cf9062a1542c4a95f",
|
||||
"type": "path"
|
||||
},
|
||||
"original": {
|
||||
"id": "nixpkgs",
|
||||
"type": "indirect"
|
||||
}
|
||||
},
|
||||
"root": {
|
||||
"inputs": {
|
||||
"flake-utils": "flake-utils",
|
||||
"nixpkgs": "nixpkgs"
|
||||
}
|
||||
}
|
||||
},
|
||||
"root": "root",
|
||||
"version": 7
|
||||
}
|
||||
44
flake.nix
Normal file
44
flake.nix
Normal file
|
|
@ -0,0 +1,44 @@
|
|||
{
|
||||
description = "A collection of FFmpeg wrapper scripts";
|
||||
nixConfig.bash-prompt = "\[\\e[1mffutils-dev\\e[0m:\\w\]$ ";
|
||||
inputs.flake-utils.url = "github:numtide/flake-utils";
|
||||
outputs = { self, nixpkgs, flake-utils }:
|
||||
flake-utils.lib.eachDefaultSystem
|
||||
(system:
|
||||
let
|
||||
pkgs = nixpkgs.legacyPackages.${system};
|
||||
in
|
||||
{
|
||||
packages = {
|
||||
ffconv = pkgs.stdenv.mkDerivation {
|
||||
name = "ffconv";
|
||||
src = self;
|
||||
patchPhase = with pkgs; ''
|
||||
substituteInPlace bin/ffconv \
|
||||
--replace ffmpeg ${ffmpeg}/bin/ffmpeg
|
||||
'';
|
||||
installPhase = ''
|
||||
install -m 755 -D bin/ffconv $out/bin/ffconv
|
||||
'';
|
||||
};
|
||||
ffcut = pkgs.stdenv.mkDerivation {
|
||||
name = "ffcut";
|
||||
src = self;
|
||||
patchPhase = with pkgs; ''
|
||||
substituteInPlace bin/ffcut \
|
||||
--replace ffmpeg ${ffmpeg}/bin/ffmpeg
|
||||
'';
|
||||
installPhase = ''
|
||||
install -m 755 -D bin/ffcut $out/bin/ffcut
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
devShell = pkgs.mkShell {
|
||||
buildInputs = with pkgs; [
|
||||
ffmpeg
|
||||
];
|
||||
};
|
||||
}
|
||||
);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue