Minor improvements

Added Golang based MJPG streamer https://github.com/blueimp/mjpeg-server
Still need to figure out HW acceleration

Changed default timezone to UTC

Dockerfile

@@ -7,7 +7,7 @@ RUN apt-get -y update && \
         git vim parted \
         quilt coreutils qemu-user-static debootstrap zerofree zip dosfstools \
         bsdtar libcap2-bin rsync grep udev xz-utils curl xxd file kmod bc \
-        binfmt-support ca-certificates \
+        binfmt-support ca-certificates golang \
     && rm -rf /var/lib/apt/lists/*
 
 COPY . /pi-gen/

README.md

@@ -45,14 +45,15 @@ TODO
 
 ### OctoPrint Setup
 - If the GUI is enabled, you can setup OctoPrint on the Raspberry Pi. You can also setup OctoPrint by opening up a web browser on another computer and navigating to `https://RPI-IP`, replacing RPI-IP with the IP address of your Raspberry Pi.
-- If MJPG-Streamer is enabled, you can put `/webcam/?action=stream` into the Stream URL box to enable it in OctoPrint.
+- If MJPG-Streamer is enabled, you can put `/webcam` into the Stream URL box to enable it in OctoPrint.
 
 ### Accessing OctoPrint
 - If OctoPrint is enabled, you can access it at `https://RPI-IP`, replacing RPI-IP with the IP address of your Raspberry Pi.
 
 ### Reporting Bugs
-Please report any bugs by [filing an issue](/issues). Please include as much detail as you can, including:
+Please report any bugs by [filing an issue](/issues). Please include as much detail as you can, including (but not limited to):
 - Raspberry Pi Model
+- Version of TouchPrint
 - What you were doing when the bug occured
 - Steps to reproduce
 - Logs

TODO.md

@@ -3,13 +3,14 @@
 ## First time/Octo-Config
 - Add network configuration (replace nmtui)
 - Add hostname configuration (replace nmtui)
+- Better service configuration (deeper menu)
+- System check
 
 ## Misc
 - More security
+- Wiki
 
 ## Things to consider
 - Wayland using labwc/waybox
 - Python 3
 - Detect if frontend did not load correctly (probably not easy)
-- HTTP/Port 80 redirect
-- https://github.com/blueimp/mjpeg-server 

build.sh

@@ -177,7 +177,7 @@ export LOCALE_DEFAULT="${LOCALE_DEFAULT:-en_US.UTF-8}"
 export KEYBOARD_KEYMAP="${KEYBOARD_KEYMAP:-us}"
 export KEYBOARD_LAYOUT="${KEYBOARD_LAYOUT:-English (US)}"
 
-export TIMEZONE_DEFAULT="${TIMEZONE_DEFAULT:-America/New_York}"
+export TIMEZONE_DEFAULT="${TIMEZONE_DEFAULT:-UTC}"
 
 export GIT_HASH=${GIT_HASH:-"$(git rev-parse HEAD)"}
 

stage2/04-octoprint/files/nginx.conf

@@ -20,7 +20,7 @@
         }
     
         upstream "mjpg-streamer" {
-            server 127.0.0.1:8080;
+            server 127.0.0.1:9000;
         }
 
         server {

stage2/05-mjpgstreamer/01-run.sh

@@ -3,23 +3,9 @@
 install -m 644 files/mjpg-streamer.service ${ROOTFS_DIR}/etc/systemd/system/mjpg-streamer.service
 install -m 755 files/start-mjpg ${ROOTFS_DIR}/usr/local/bin/start-mjpg
 
-on_chroot << EOF
+if [[ ! -f ${ROOTFS_DIR}/usr/local/bin/mjpeg-server ]]; then
-# If mjpg is already installed, skip this (for debugging)
+  # Do some semi janky cross compilation since Golang won't let me set GOBIN when cross compiling
-if ! which mjpg_streamer; then
+  GOPATH=/tmp/go GOARCH=arm64 go get github.com/blueimp/mjpeg-server
-  cd /tmp
+  cp /tmp/go/bin/linux_arm64/mjpeg-server ${ROOTFS_DIR}/usr/local/bin/mjpeg-server
-  # Making sure that this directory doesn't exist
+  rm -rf /tmp/go
-  rm -rf /tmp/mjpg-streamer
-  git clone https://github.com/jacksonliam/mjpg-streamer/
-  cd mjpg-streamer/mjpg-streamer-experimental/
-  make
-  make install
-  cd /
-  # Cleanup
-  rm -rf /tmp/mjpg-streamer
-  # Create needed folder
-  mkdir -p /var/www/mjpg
-  # Permissions
-  chown octoprint:octoprint /var/www/mjpg
 fi
-EOF
- 

stage2/05-mjpgstreamer/files/start-mjpg

@@ -1,2 +1,6 @@
 #!/bin/bash
-/usr/local/bin/mjpg_streamer -i input_uvc.so -o "output_http.so --port 8080 -w /var/www/mjpg" 
+if [[ "$(ffprobe -v error -select_streams v:0 -show_entries stream=codec_name -of default=nokey=1:noprint_wrappers=1 /dev/video0)" == "h264" ]]; then
+  /usr/local/bin/mjpeg-server -a 127.0.0.1:9000 -- ffmpeg -input_format h264 -i /dev/video0 -c:v h264_v4l2m2m -f mpjpeg -
+else
+  /usr/local/bin/mjpeg-server -a 127.0.0.1:9000 -- ffmpeg -i /dev/video0 -f mpjpeg -
+fi

stage2/06-utils/files/octo-lib.sh

@@ -137,5 +137,5 @@ video_config () {
   [[ "$DEVICE_MENU" == "" ]] && return 0
  
   # Write selected value to startup script
-  echo -e '#!/bin/bash'"\n/usr/local/bin/mjpg_streamer -i \"input_uvc.so -d $DEVICE_MENU\" -o \"output_http.so --port 8080\"" > /usr/local/bin/start-mjpg
+  echo -e '#!/bin/bash'"\n/usr/local/bin/mjpeg-server -a 127.0.0.1:9000 -- ffmpeg -i $DEVICE_MENU -f v4l2 -f mpjpeg -" > /usr/local/bin/start-mjpg
 }