Add gource-nvenc-screenless scripts

Signed-off-by: Bensuperpc <bensuperpc@gmail.com>

Commands.md

@@ -145,6 +145,7 @@ For encoding, creating, recording or downloading videos
  - [`screen-capture`](#screen-capture)
  - [`screen-capture-webcam`](#screen-capture-webcam)
  - [`gource-nvenc`](#gource-nvenc)
+ - [`gource-nvenc-screenless`](#gource-nvenc-screenless)
  - [`gource-h265`](#gource-h265)
  - [`h265-nvenc`](#h265-nvenc)
  - [`merge-audio-video`](#merge-audio-video)
@@ -822,6 +823,14 @@ Generate video with all commit and repository evolution (with nvenc)
 $ gource-nvenc <output file>
 ```
 
+### gource-nvenc-screenless
+
+Generate video with all commit and repository evolution in CLI, without screen (with nvenc and xvfb-run)
+
+```bash
+$ gource-nvenc-screenless <output file>
+```
+
 ### gource-h265
 
 Generate video with all commit and repository evolution (with H265)

video/gource-nvenc-screenless.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+#//////////////////////////////////////////////////////////////
+#//   ____                                                   //
+#//  | __ )  ___ _ __  ___ _   _ _ __   ___ _ __ _ __   ___  //
+#//  |  _ \ / _ \ '_ \/ __| | | | '_ \ / _ \ '__| '_ \ / __| //
+#//  | |_) |  __/ | | \__ \ |_| | |_) |  __/ |  | |_) | (__  //
+#//  |____/ \___|_| |_|___/\__,_| .__/ \___|_|  | .__/ \___| //
+#//                             |_|             |_|          //
+#//////////////////////////////////////////////////////////////
+#//                                                          //
+#//  Script, 2021                                            //
+#//  Created: 30, September, 2021                            //
+#//  Modified: 30, September, 2021                           //
+#//  file: -                                                 //
+#//  -                                                       //
+#//  Source: https://gist.github.com/rafi/365926             //
+#//          https://github.com/acaudwell/Gource/issues/137  //
+#//  OS: ALL                                                 //
+#//  CPU: ALL                                                //
+#//                                                          //
+#//////////////////////////////////////////////////////////////
+
+# 720p: 1280x720x24
+# 1080p: 1920x1080x24
+# 2K: 2560x1440x24
+# 4K: 3840x2160x24
+# 5ĸ: 4800x2700x24 # Not tested
+# 8K: 7680x4320x24 # 30fps (On nvidia ampere)
+
+# -2560x1440 # If not --fullscreen # --date-format "%Y-%m-%d" --elasticity 0.1 --max-user-speed 500
+# FFMPEG -pix_fmt yuv420p yuvj420p rgb0
+
+if (($# == 1)); then
+git_url=$(git config --get remote.origin.url)
+xvfb-run -a -s "-screen 0 3840x2160x24" \
+  gource \
+    --stop-at-end \
+    --fullscreen \
+    --multi-sampling \
+    --seconds-per-day 0.1 \
+    --highlight-users \
+    --max-files 0 \
+    --auto-skip-seconds 0.1 \
+    --background-colour 000000 \
+    --bloom-multiplier 0.8 \
+    --key \
+    --filename-time 2 \
+    --file-idle-time 0 \
+    --output-framerate 60 \
+    --hide mouse \
+    --file-extension-fallback \
+    --path . \
+    --output-ppm-stream - \
+    --title "$git_url" \
+    | ffmpeg -y -r 60 -f image2pipe -vcodec ppm -i - \
+    -vcodec hevc_nvenc -pix_fmt rgb0 \
+    -bf:v 3 -rc-lookahead:v 32 -refs:v 16 -b_ref_mode:v middle \
+    -preset:v p7 -tune:v hq \
+    -rc:v vbr -cq:v 10 -b:v 0 \
+    -minrate:v 1M -maxrate:v 800M -bufsize:v 800M "$1"
+else
+    echo "Usage: ${0##*/} <ouput file>"
+    exit 1
+fi