Add vertClip.sh
This script processing videos into vertical format.
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169
vertClip.sh
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169
vertClip.sh
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#!/bin/bash
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# Prereq - imagemagick and ffmpeg
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#------------------ [ Variables ] ------------------
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ccb=30 # Camera border (in case of blurry camera frame)
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cch=360 # Height of video
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ccw=640 # Width of video
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ccd=$(((ccw-cch)/2)) # Difference between W and H divided by two
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ccy=$((600+ccb)) # Y value of top left corner
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ccx=$((1920+ccd+ccb)) # X value of top left corner
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ccr=$((cch-ccb-ccb)) # Diameter of camera
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ccn=2560 # Normalization value (what are values above expecting)
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cam_w=500 # Width of camera in output
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cam_h=500 # Height of camera in output
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cam_feather=0 # Thickness of feather edge border (default is 0, no feather)
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main_height=1250 # Height of primary video
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kill_feed="false"
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cam_crop=$ccr":"$ccr":"$ccx":"$ccy #coordinaces: width:height:left:top
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#------------------ [ Banner ] ------------------
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cat <<EOF
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#################################################################
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#################################################################
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###############[ ~ vertClip ~ ]###############
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###############[ Script by: @bashynx ]###############
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#################################################################
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#################################################################
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#[ DEPENDENCIES : imagemagick ffmpeg ]#
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#################################################################
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#[ DESCRIPTION : Utility for making good looking vertical ]#
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#[ video clips. Configure camera coordinates ]#
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#[ and other important values in the script. ]#
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#[ The output is a 1080p vertical mp4 file. ]#
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#################################################################
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#################################################################
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EOF
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#------------------ [ Functions ] ------------------
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usage() {
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cat <<EOF
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#################################################################
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Usage: $(basename "$0") [OPTIONS]
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Options:
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-v FILE Video file
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-l FILE Logo file
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-c NUM Blur camera video border thickness
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-k Show Kill Feed (eg. Counter-Strike, EFT:Arena)
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-h Show this help
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Examples:
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$(basename "$0") -c 10 -l logo.png -v input.mp4
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#################################################################
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EOF
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}
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prereq() {
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fail="false"
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if ! command -v ffmpeg >/dev/null; then
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echo "ERROR: Missing dependency: ffmpeg"
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fail="true"
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fi
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if ! command -v identify >/dev/null; then
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echo "ERROR: Missing dependency: imagemagick (identify)"
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fail="true"
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fi
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if [ fail == "true" ]; then
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echo "INFO: Make sure you install dependencies"
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exit 1
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fi
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}
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#------------------ [ MAIN ] ------------------
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prereq
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while getopts "c:khl:v:" opt; do
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case "$opt" in
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c)
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if [[ "$OPTARG" =~ ^[0-9]+$ ]]; then
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cam_feather="$OPTARG"
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fi
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;;
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k)
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kill_feed="500:150:2080:95" # No need to normalize, 2k CS matches 1080p Tarkov Arena killfeed
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;;
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h)
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usage
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exit 0
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;;
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l)
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if [ -f $OPTARG ]; then
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logo="$OPTARG"
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lh=`identify -format "%h" $logo`
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lw=`identify -format "%w" $logo`
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if [ $lw -gt 1030 ]; then
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lh=$(((lh*1030)/lw))
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lw=1030
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echo "INFO: Logo is more than 1030 wide, resized to 1030 - lh:"$lh" lw:"$lw
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fi
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if [ $lh -gt 200 ]; then
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lw=$(((lw*200)/lh))
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lh=200
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echo "INFO: Logo is more than 200 high, resized to 200 - lh:"$lh" lw:"$lw
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fi
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echo "INFO: Logo is lh:"$lh" lw:"$lw
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else
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logo="false"
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fi
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;;
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v)
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if [ -f $OPTARG ]; then
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vid="$OPTARG"
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echo "INFO: Video appears valid, normalizing camera coordinaces"
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vh=`ffprobe -v error -select_streams v:0 -show_entries stream=height -of csv=p=0:s=x $vid`
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vw=`ffprobe -v error -select_streams v:0 -show_entries stream=width -of csv=p=0:s=x $vid`
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if [ $vw != $ccn ]; then
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ccw=$((ccw*vw/ccn))
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cch=$((cch*vw/ccn))
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ccx=$((ccx*vw/ccn))
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ccy=$((ccy*vw/ccn))
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ccr=$((ccr*vw/ccn))
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fi
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cam_crop=$ccr":"$ccr":"$ccx":"$ccy
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echo "INFO: Camera coordinaces "$cam_crop - $vw
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else
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echo "ERROR: You need to provide valid video path"
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usage
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exit 1
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fi
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;;
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\?)
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usage
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exit 1
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;;
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:)
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usage
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exit 1
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;;
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esac
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done
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inputs="-i "$vid
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if [ $logo != "false" ]; then
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logo_place=$((((1920-main_height-cam_h-lh)/2)+main_height+cam_h)) # Calculate Y of logo
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inputs=$inputs" -i "$logo
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fi
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filter="[0:v]format=rgba,crop=$cam_crop,scale=$cam_w:$cam_h,geq=r='r(X,Y)':g='g(X,Y)':b='b(X,Y)':a='255*clip(1 - (sqrt(pow(X-$((cam_w/2)),2)+pow(Y-$((cam_h/2)),2)) - $(((cam_h/2)-cam_feather)))/$cam_feather, 0, 1)'[camera];
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[0:v]scale=-1:1920,crop=1080:1920,gblur=sigma=50[background];
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[0:v]scale=-1:$main_height[game];
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[background][game]overlay=(W-w)/2:$cam_h:format=auto[tmp1];
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[tmp1][camera]overlay=(W-w)/2:25:format=auto[tmp2];
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[tmp2][1:v]overlay=(W-w)/2:$logo_place:format=auto"
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if [ $kill_feed != "false" ]; then
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filter="[0:v]crop=$kill_feed[killfeed];"$filter"[tmp3];
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[tmp3][killfeed]overlay=(W-w):575:format=auto"
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fi
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echo "#################################################################"
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ffmpeg -hide_banner -loglevel error -stats $inputs -filter_complex "$filter" -c:a copy "output_$(date +%s)_$vid"
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