antonfisher

#!/usr/bin/env bash

# setup:
# $ mkdir -p /tmp/s3 && cd /tmp/s3
# $ ~/js/nexenta/nef/test.sh 2>&1 | grep --color -E "^\+.+$|$"

set -x;
#set -e;

HOST="1.1.1.1:9000"

antonfisher

ffmpeg\
    -i in.mp4\
    -an\
    -vf "setpts=PTS/3,transpose=2,transpose=2"\
    -r 30\
    -vcodec libx264\
    -stats\
    out.mp4

# color

antonfisher

#!/usr/bin/env bash

MAX_WIDTH=800

echo "Looking for images..."

find . -name "*.png" -o -name "*.jpg" -o -name "*.jpeg" |
  while read name; do
    width=$(identify -format "%w" "$name")
    if [ "$width" -gt "$MAX_WIDTH" ]; then

antonfisher

#!/usr/bin/env bash

#
# Requirements:
#   apt install imagemagick pngquant
# 
# Usage:
#   resize-and-compress-images.sh MAX_WIDTH
#

antonfisher

# on host:

# write an os image to the sd card:
#   https://www.raspberrypi.org/documentation/installation/installing-images/README.md

# setup wifi (in boot):
#   https://www.raspberrypi.org/documentation/configuration/wireless/headless.md
vim wpa_supplicant.conf
#ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
#update_config=1

antonfisher

# on host

# follow https://github.com/ccrisan/motioneyeos/wiki/Installation

# download "motioneyeos-raspberrypi-20200606.img.xz" release from:
# https://github.com/ccrisan/motioneyeos/releases

# setup script
wget https://raw.githubusercontent.com/ccrisan/motioneyeos/master/writeimage.sh
chmod +x writeimage.sh

antonfisher

//
// Add transparent horizontal stripes to an image.
//
// Usage:
//   go run stripes.go image.png 6 12 420
//                     |         | |  |
//                     |         | |  `- top and bottom padding
//                     |         | `---- space between stripes
//                     |         `------ stripes width
//                     `---------------- original file name or path