this repo has no description
vid2gif: new script to turn a video into gif with ffmpeg
+41
-4
+23
.nix/vid2gif.nix
+23
.nix/vid2gif.nix
···
1
+
{ writeScriptBin
2
+
, bash
3
+
, coreutils
4
+
, ffmpeg
5
+
, ...
6
+
}:
7
+
8
+
writeScriptBin "vid2gif" (builtins.replaceStrings
9
+
[
10
+
"#!/bin/sh"
11
+
"mktemp"
12
+
"rm"
13
+
"ffmpeg"
14
+
]
15
+
[
16
+
"#!${bash}/bin/sh"
17
+
"${coreutils}/bin/mktemp"
18
+
"${coreutils}/bin/rm"
19
+
"${ffmpeg}/bin/ffmpeg"
20
+
]
21
+
(builtins.readFile ../scritps/vid2gif)
22
+
)
23
+
+3
-3
flake.lock
+3
-3
flake.lock
···
2
2
"nodes": {
3
3
"nixpkgs": {
4
4
"locked": {
5
-
"lastModified": 1726062873,
6
-
"narHash": "sha256-IiA3jfbR7K/B5+9byVi9BZGWTD4VSbWe8VLpp9B/iYk=",
5
+
"lastModified": 1770841267,
6
+
"narHash": "sha256-9xejG0KoqsoKEGp2kVbXRlEYtFFcDTHjidiuX8hGO44=",
7
7
"owner": "NixOS",
8
8
"repo": "nixpkgs",
9
-
"rev": "4f807e8940284ad7925ebd0a0993d2a1791acb2f",
9
+
"rev": "ec7c70d12ce2fc37cb92aff673dcdca89d187bae",
10
10
"type": "github"
11
11
},
12
12
"original": {
+3
-1
flake.nix
+3
-1
flake.nix
···
17
17
prefon = final.callPackage ./.nix/prefon.nix { };
18
18
scr = final.callPackage ./.nix/scr.nix { };
19
19
thm = final.callPackage ./.nix/thm.nix { };
20
+
vid2gif = final.callPackage ./.nix/vid2gif.nix { };
20
21
yemou-scripts = final.symlinkJoin {
21
22
name = "yemou-scripts";
22
-
paths = [ colorgrab prefon scr thm ];
23
+
paths = [ colorgrab prefon scr thm vid2gif ];
23
24
};
24
25
};
25
26
···
29
30
prefon = pkgs.prefon;
30
31
scr = pkgs.scr;
31
32
thm = pkgs.thm;
33
+
vid2gif = pkgs.vid2gif;
32
34
yemou-scripts = pkgs.yemou-scripts;
33
35
});
34
36
};
+12
scritps/vid2gif
+12
scritps/vid2gif
···
1
+
#!/bin/sh
2
+
scale=${3:-0.2}
3
+
filters="scale=iw*${scale}:-1:flags=lanczos"
4
+
palette_file=$(mktemp --tmpdir XXX.png)
5
+
6
+
[ -z "$1" ] && exit 1
7
+
[ -z "$2" ] && exit 1
8
+
9
+
ffmpeg -hide_banner -loglevel warning -i "$1" -vf "$filters,palettegen" -update true -y "$palette_file"
10
+
ffmpeg -hide_banner -loglevel warning -i "$1" -i "$palette_file" -filter_complex "$filters,paletteuse" "$2"
11
+
12
+
rm "$palette_file"