leon-anavi

• Extract audio from movie:

ffmpeg -i test.MP4 -ac 2 -f wav test.wav

• Improve audio
• Replace the audio in the movie:

ffmpeg -i test.MP4 -i test-fixed.wav -acodec copy -vcodec copy -map 0:v:0 -map 1:a:0 test.mov

leon-anavi

#include <FS.h>                   //this needs to be first, or it all crashes and burns...

#include <ESP8266WiFi.h>          //https://github.com/esp8266/Arduino

// For OLED display
#include <U8g2lib.h>

U8G2_SSD1306_128X64_NONAME_F_HW_I2C u8g2(U8G2_R0, /* reset=*/ U8X8_PIN_NONE);

const int pinButton = 0;

leon-anavi

root@rock-pi-4b:~# /usr/bin/weston --backend=vnc-backend.so --shell=fullscreen-shell.so --vnc-tls-cert=/etc/freerdp/keys/vnc.crt --vnc-tls-key=/etc/freerdp/keys/vnc.key
Date: 2023-07-25 UTC
[09:27:32.553] weston 12.0.1
               https://wayland.freedesktop.org
               Bug reports to: https://gitlab.freedesktop.org/wayland/weston/issues/
               Build: 12.0.1
[09:27:32.553] Command line: /usr/bin/weston --backend=vnc-backend.so --shell=fullscreen-shell.so --vnc-tls-cert=/etc/freerdp/keys/vnc.crt --vnc-tls-key=/etc/freerdp/keys/vnc.key
[09:27:32.553] OS: Linux, 6.1.38-yocto-standard, #1 SMP PREEMPT Thu Jul  6 18:52:54 UTC 2023, aarch64
[09:27:32.554] Flight recorder: enabled
[09:27:32.554] Using config file '/etc/xdg/weston/weston.ini'

leon-anavi

Create PDF from markdown:

pandoc readme.md -f markdown-implicit_figures  -s -o readme.pdf

leon-anavi

/dts-v1/;
/plugin/;
/ {
   compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709", "brcm,bcm2710";

   fragment@0 {
      target-path = "/";
      __overlay__ {
         keypad: anavi-buttons {
            compatible = "gpio-keys";

leon-anavi

1. run:
sudo minicom -s
2. Go to "Serial port setup" and set:
Serial Device: /dev/ttyUSB0
Bps/Par/Bits : 57600 8N1
Hardware Flow Control : No
Software Flow Control : No
3. Select Exit to exit configurations and to enter minicom
4. Press Ctrl+A Z
5. Press E to enable local Echo

leon-anavi

leon@leon-desktop-G1:/media/storage/yoe$ bitbake lirc
Setting MACHINE=qemux86-64
/media/storage/yoe/conf/auto.conf has been updated
Setting DOCKER_REPO to yoedistro/yoe-build:buster
NOTE: Started PRServer with DBfile: /media/storage/yoe/cache/prserv.sqlite3, IP: 127.0.0.1, PORT: 32923, PID: 57
Parsing recipes: 100% |###################################################################################################| Time: 0:00:54
Parsing of 3247 .bb files complete (0 cached, 3247 parsed). 4534 targets, 633 skipped, 1 masked, 0 errors.
NOTE: Resolving any missing task queue dependencies

Build Configuration:

leon-anavi

/**********************************************************************
Demo example for Olimex board eduArdu
Tested with Arduino 1.8.8
Date: 2018/12/12

Description:
This demo is based on IRrecvDumpV2 sketch of the "IRremote" library.
On the terminal you can monitor the input data from IR transmitters.
You will see the infrared protocol and the code.
**********************************************************************/

leon-anavi

# Please take the time to finish this file as described in
# https://sourceforge.net/p/lirc-remotes/wiki/Checklist/
# and make it available to others by sending it to
# <lirc@bartelmus.de>
#
# This config file was automatically generated
# using lirc-0.9.4c(default) on Sat Sep 16 16:51:40 2017
# Command line used: -d /dev/lirc0 /home/pi/lircd.conf
# Kernel version (uname -r): 4.9.41-v7+
#

leon-anavi

root@raspberrypi3-64:~# systemctl status -l weston
● weston.service - Weston Wayland Compositor
   Loaded: loaded (/lib/systemd/system/weston.service; enabled; vendor preset: enabled)
   Active: failed (Result: exit-code) since Wed 2018-06-06 15:16:00 UTC; 14min ago
 Main PID: 434 (code=exited, status=1/FAILURE)
      CPU: 42ms

Jun 06 15:16:00 raspberrypi3-64 systemd[1]: Started Weston Wayland Compositor.
Jun 06 15:16:00 raspberrypi3-64 systemd[1]: weston.service: Main process exited, code=exited, status=1/FAILURE
Jun 06 15:16:00 raspberrypi3-64 systemd[1]: weston.service: Unit entered failed state.