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项目作者： Rafostar

项目描述 ：
Universal screen recorder powered by GStreamer
高级语言： JavaScript
项目地址: git://github.com/Rafostar/gst-rec.git
创建时间： 2019-06-17T19:15:03Z
项目社区：https://github.com/Rafostar/gst-rec
开源协议：MIT License
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gst-rec

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Universal screen recorder powered by GStreamer

Installation

  1. sudo npm install -g gst-rec

Requires GStreamer-1.0 with gst-launch-1.0 binary and following GStreamer1 plugins: base, good, bad, ugly.

Usage

The application is intended for use from terminal with gst-rec command.

With default configuration gst-rec will record desktop and save it to /tmp directory. Default configuration can be overwritten by ~/.config/gst-rec.json config file.

Examples

  1. # Record 25 fps video and scale it to HD resolution:
  2. gst-rec --video width=1280,height=720,fps=25,scaling=true
  4. # Change encoding preset, video container, output file location and set custom filename:
  5. gst-rec --preset ultrafast --format mp4 --file 'dir=/my/custom/path,name=My Awesome Recording'
  7. # Record desktop with audio from pulseaudio sink:
  8. gst-rec --audio device=alsa_output.pci-0000_00_01.1.hdmi-stereo.monitor
  10. # Show list of system audio devices:
  11. gst-rec --list-audio-devices
  13. # Record to `~/Videos` directory as MP4 file with AAC audio from dev0:
  14. gst-rec --audio device=dev0,encoder=faac --format mp4 --file dir=~/Videos
  16. # Run GStreamer tcp server to allow connecting from multiple devices:
  17. gst-rec --output server --server host=127.0.0.1,port=8080
  19. # Create http server in addition to tcp server for devices that only support it:
  20. gst-rec --output server --server port=8080 --http-port 8081
  22. # Send scaled video output to `stdout` and receive it through `ffplay`:
  23. gst-rec --video width=960,height=540,fps=30,scaling=true -o - | ffplay -fflags nobuffer -
  25. # Run with default options, ignoring custom config file:
  26. gst-rec --ignore-config
  28. # Stream desktop to Chromecast using `castnow`:
  29. gst-rec -o - | castnow --quiet -
  31. # Stream desktop with audio to Chromecast:
  32. gst-rec --audio device=dev0,encoder=lamemp3enc -o - | castnow --quiet -
  34. # Alter default configuration and display it in JSON format (can be placed in config file):
  35. gst-rec --preset superfast --video width=1280,height=720,fps=25,scaling=true --show-config
  37. # Create new config file with default values:
  38. gst-rec --ignore-config --show-config > ~/.config/gst-rec.json

Run gst-rec --help for a list of all available options.

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If you like my work please support it by buying me a cup of coffee :grin:

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