lyshie/screencast-tools

Some useful screencast tools

screencast-tools for Fedora Linux

Fedora Linux 一些有用的螢幕錄製工具

1. 畫面錄影

• simplescreenrecorder

  # sudo dnf install -y simplescreenrecorder
  

2. 顯示滑鼠位置

• bDMZ 滑鼠指標

  # tar xvfz 160115-bDMZT.tar.gz
  # mv bDMZT/* ~/.icons
  
  # vim ~/.config/compiz/compizconfig/Default.ini
  [core]
  as_cursor_theme = ybDMZ                                                                         
  
  # vim ~/.config/gtk-3.0/settings.ini
  [Settings]
  gtk-cursor-theme-name=ybDMZ
  
  # vim ~/.gtkrc-2.0
  gtk-cursor-theme-name="ybDMZ"
  

• Compiz Showmouse 外掛

3. 顯示鍵盤輸入

• screenkey

  # sudo dnf install -y screenkey
  

4. 自動字幕

• Closed Captioning OBS Plugin

• subtitle-plugin-obs

• Live Captioning

• Open-as-Popup for Google Chrome

• pyTranscriber

  # cd pyTranscriber
  # python main.py
  

5. 聲音降噪

• NoiseTorch
• module-echo-cancel for PulseAudio

6. 影片裁剪

• Avidemux

  # sudo dnf install -y avidemux
  

7. 字幕編輯

• Gnome Subtitles

  # sudo dnf install -y gnome-subtitles
  

  # ffmpeg -i MakeCode剪刀石頭布.mp4 -preset ultrafast -vf "subtitles=MakeCode剪刀石頭布.srt:force_style='FontName=GenSenRounded TW,FontSize=24'" output.mp4
  

• 繁體中文免費字型列表

行動裝置相關工具

1. Android 螢幕投影

• scrcpy

  # scrcpy -m 1920
  

• Scrcpy AppImage

2. 手機相機當電腦鏡頭

• DroidCam for PC

• DroidCam for Linux

• Iriun Webcam

  # dpkg -x iriunwebcam-2.4.1.deb iriunwebcam
  # cd iriunwebcam/usr/local/bin
  # ./iriunwebcam
  

3. Webcam 特效

• Webcamoid

• v4l2loopback

  # sudo dnf install -y v4l2loopback
  

4. 程式教學平台

• Code.org
• MakeCode for micro:bit
• PictoBlox