Replace the old demo.gif with a new one

5 years ago · 1622ec01a3
parent 14e811bc26
commit 1622ec01a3
2 changed files with 9 additions and 0 deletions
--- a/doc/demo.gif
+++ b/doc/demo.gif
--- a/doc/gif-gen.md
+++ b/doc/gif-gen.md
@ -0,0 +1,9 @@
+# Generate the gif from video
+
+``` bash
+$ ffmpeg -v
+ffmpeg version 3.3 Copyright (c) 2000-2017 the FFmpeg developers
+...
+
+$ ffmpeg -i input.mov -vf  fps=15,scale=1920:-1:flags=lanczos output.gif
+```