fmpeg -filter_complex move image

- Image move from bottom to top in videos - Video with image in the middle - Start zooming in the middle of the picture - Using ffmpeg...

How to store numbers in Javascript

We know that all numbers in Javascript are stored in 64-bit format IEEE-754, also known as “double precision”,whatever the types int or float. When you...

Facing the Sea With Spring Blossoms

From tomorrow on,I will be a happy man. Grooming,chopping and traveling all over the world. From tomorrow on,I will care foodstuff and vegetable. Living in a house towards...

awk system batch operation

1. use awk command batch creation of files awk 'BEGIN {do {++i; system("touch file_num_" i "_test") } while (i<9) }' .........

Hello, Everybody. I’m Here.

This is my first article. This site records and shares my development routines. Welcome! :-D:-D:-D...