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Copy path480psp-v1.3.1-beta.sh
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480psp-v1.3.1-beta.sh
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#!/bin/bash
# DEFAULT VALUES FOR THE VARIABLES USED ARE STORED HERE. Y enables the Video
# bitrate option, A is the Audio Bitrate (AAC), R and S are Length:Height of
# Aspect ratio, J and K are the dimensions of the actual video.
y=0
a=128
r=16
s=9
k=480
j=720
# Video bitrate change function
function vbitrate() { y=1; read -p "What bitrate for video? (kbps): " p; }
# Video File command input located here.
function file_in() {
local success="FALSE"
until [[ "$success" == "TRUE" ]]
do
read -p "Please enter location of input file: " i
if [[ "$i" == "~/"* ]]
then
i="${i:2}"
i="/home/$(whoami)/${i}"
fi
if [[ ! -f "$i" ]]
then
echo "ERROR: '$i': No such file. Please choose a video file that actually exists."
echo ""
elif [[ "$(file -b --mime-type "$i")" != "video/"* ]]
then
echo "ERROR: '$i' does not seem to be a valid video file."
echo ""
else
local success="TRUE"
fi
done
}
# Output file path command located here.
function file_out() {
local success="FALSE"
until [[ "$success" == "TRUE" ]]
do
read -p "Please enter location of output file: " o
if [[ "$o" == "~/"* ]]
then
o="${o:2}"
o="/home/$(whoami)/${o}"
fi
if [[ ! -d "$(dirname "$o")" ]]
then
echo "ERROR: '$(dirname "$o")': No such directory exists. Please choose a directory that exists."
echo ""
elif [[ -f "$o" ]]
then
echo "ERROR: '$o': File already exists. Please choose a different filename."
echo ""
else
local success="TRUE"
fi
done
}
# Audio bitrate function located here.
function bitrate() {
read -p "What bitrate for audio? (kbps): " a
if [[ -z "$a" ]]
then
a=160
fi
}
# Aspect Ratio command located here.
function aspect() {
read -p "Height of Aspect ratio?: " r
if [[ -z "$r" ]]
then
r=16
fi
read -p "Lenght of Aspect ratio?: " s
if [[ -z "$s" ]]
then
s=9
fi
}
# Video dimension command located here.
function viddim() {
read -p "What length?: " j
if [[ -z "$j" ]]
then
j=720
fi
read -p "What height?: " k
if [[ -z "$k" ]]
then
k=480
fi
}
# Help command located here for post-generation modification.
function show_help() {
echo "file_in: changes file input
file_out: changes file output
bitrate: changes audio bitrate
aspect: changes aspect ratio
viddim: changes video dimensions
vbitrate: changes video bitrate
create: outputs the command"
}
# Function that creates the command.
function create() {
echo ""
echo "Here is your command!"
echo ""
if [[ "$y" == "1" ]]
then
cmd="ffmpeg -i ${i} -vcodec libx264 -b:v ${p}k -s ${j}x${k} -aspect 16:9 -profile:v main -level:v 2.1 -x264-params ref=3:bframes=1 -acodec aac -b:a ${a}k -ac 2 -movflags +faststart ${o}"
else
cmd="ffmpeg -i ${i} -vcodec libx264 -s ${j}x${k} -aspect 16:9 -profile:v main -level:v 2.1 -x264-params ref=3:bframes=1 -acodec aac -b:a ${a}k -ac 2 -movflags +faststart ${o}"
fi
echo "$cmd"
echo ""
read -p "Would you like to run this command now? [y/N]: " run_cmd_now
if [[ "$run_cmd_now" == "Y" ]] || [[ "$run_cmd_now" == "y" ]]
then
echo "RUNNING COMMAND..."
eval "$cmd"
fi
}
# THE SCRIPT BEGINS HERE: This is the equivalent of the 'run' function in the Python script, but this code is not inside a function because that is unecessary.
echo "
PSP ffmpeg Encoder Script 1.2
Original Python Script by MaxSolar0713
Translated into Bash by Carson G From JPT
"
if [[ "$1" == "help" ]] || [[ "$1" == "--help" ]]
then
show_help
else
file_in
file_out
read -p "Would you like to enter advanced mode? [y/N]: " e
if [[ "$e" == "Y" ]] || [[ "$e" == "y" ]]
then
echo ""
echo "Press ENTER at any time to go with default values."
echo ""
bitrate
read -p "Set video bitrate? (VBR by default) [y/N]: " v_bit
if [[ "$v_bit" == "Y" ]] || [[ "$v_bit" == "y" ]]
then
vbitrate
fi
aspect
viddim
else
read -p "Would you like to use a preset? [y/N]: " z
if [[ "$z" == "Y" ]] || [[ "$z" == "y" ]]
then
# Presets here have various audio bitrates for the sake of file size.
# Various resolutions are included also to account for functional PSP
# playback. 16:9 and 4:3 ratios have been included.
echo "Preset #, Resolution, Ratio, Audio"
echo "or"
echo "Standard, Audio"
echo ""
echo "0: PSP-3000 480p, 256kbps"
echo "1: 720x480, 16:9, 192kbps"
echo "2: 720x480, 16:9, 160kbps"
echo "3: 720x480, 16:9, 128kbps"
echo "4: 4:3 for PSP-3000, 256kbps"
echo "5: 640x480, 4:3, 192kbps"
echo "6: 640x480, 4:3, 160kbps"
echo "7: 640x480, 4:3, 128kbps"
echo "8: Most Compatible with PSP, 256kbps"
echo "9: 480x272, 16:9, 192kbps"
echo "A: 480x272, 16:9, 160kbps"
echo "B: 480x272, 16:9, 128kbps"
echo "C: Most PSP-1000 Compatible, 256kbps"
echo "D: 320x240, 4:3, 192kbps"
echo "E: 320x240, 4:3, 160kbps"
echo "F: 320x240, 4:3, 128kbps"
echo ""
read -p "Enter the number/letter of the preset you wish to use: " preset
if [[ "$preset" == "F" ]] || [[ "$preset" == "f" ]]
then
a=128
r=4
s=3
k=240
j=320
elif [[ "$preset" == "0" ]]
then
a=256
r=16
s=9
k=480
j=720
elif [[ "$preset" == "1" ]]
then
a=192
r=16
s=9
k=480
j=720
elif [[ "$preset" == "2" ]]
then
a=160
r=16
s=9
k=480
j=720
elif [[ "$preset" == "3" ]]
then
a=128
r=16
s=9
k=480
j=720
elif [[ "$preset" == "4" ]]
then
a=256
r=4
s=3
k=480
j=640
elif [[ "$preset" == "5" ]]
then
a=192
r=4
s=3
k=480
j=640
elif [[ "$preset" == "6" ]]
then
a=160
r=4
s=3
k=480
j=640
elif [[ "$preset" == "7" ]]
then
a=128
r=4
s=3
k=480
j=640
# MOST COMMONLY COMPATIBLE VIDEO FORMAT FOR PSP
elif [[ "$preset" == "8" ]]
then
a=256
r=16
s=9
k=272
j=480
elif [[ "$preset" == "9" ]]
then
a=192
r=16
s=9
k=272
j=480
elif [[ "$preset" == "A" ]] || [[ "$preset" == "a" ]]
then
a=160
r=16
s=9
k=272
j=480
elif [[ "$preset" == "B" ]] || [[ "$preset" == "b" ]]
then
a=128
r=16
s=9
k=272
j=480
# 320 x 240 is most likely to work on PSP-1000
elif [[ "$preset" == "C" ]] || [[ "$preset" == "c" ]]
then
a=256
r=4
s=3
k=240
j=320
elif [[ "$preset" == "D" ]] || [[ "$preset" == "d" ]]
then
a=192
r=4
s=3
k=240
j=320
elif [[ "$preset" == "E" ]] || [[ "$preset" == "e" ]]
then
a=160
r=4
s=3
k=240
j=320
fi
fi
fi
create
echo "
To change part of the command, type 'help' for a list of commands, and use the commands thereof.
Thank you."
fi