Maxim Ivanov ivanovmg

ivanovmg / gist:9d31775580175d13bbabe5d08018d915

Created February 17, 2025 03:18

ImageMagick: Resize all images (cmd)

for %a in (*.png) do convert %a -resize 1920x1920 small/%a

ivanovmg / gist:eee255d93730b31d4829bf5d0084419a

Created February 17, 2025 03:17

Ffmpeg: convert sequence of images to video file (cmd)

ffmpeg -framerate 10 -i "images\input_%03d.png" -vcodec libx264 -r 30 -pix_fmt yuv420p output.mp4

ivanovmg / gist:8be08993f07ca941755b7e24a1aa0b35

Created February 17, 2025 03:15

Ffmpeg: compress video

ffmpeg -i input.avi -c:v libx264 -crf 19 -preset slow -c:a aac -strict experimental -b:a 192k -ac 2 output.mp4 

ivanovmg / convert_videos_to_images.bat

Created February 17, 2025 03:13

Ffmpeg: convert multiple videos to sequence of images (cmd)

for %a in (*.avi) do ffmpeg -i %a -vf scale=1280:-1:flags=lanczos,fps=25 -qscale:v 2 images\output_%05d.jpg