Saya telah menulis skrip pembungkus interaktif untuk desktop unix untuk alasan ini, dan setelah satu tahun penggunaan, saya senang membagikannya di sana!
Dibuat dengan byzanz, gifsicle, xdotool, dan script ditulis dalam php.
Contoh output:
[1020px, lebar gif tidak diubah ukuran 1020px, 70 detik, 50 warna, 65Kb ]
Ini memberikan gif terkompresi yang baik, dan merupakan karya yang bagus untuk pertanyaan ini.
Ini adalah basis yang cukup sederhana, siap untuk diretas oleh Anda.
Fungsi : Gif record pada posisi mouse atau layar penuh, mengubah ukuran, kompresi, kompresi warna, membalikkan / menggabungkan, unggahan ikal giphy.com.
Untuk memulai catatan gif 10 detik: gif 10
Untuk merekam beberapa kali dengan parameter yang sama: gif !
Untuk memulai catatan gif layar penuh 5 detik: gif 5 --fullscreen
Script runnning, dengan senang hati merekam dirinya sendiri:
[ 45 detik, lebar 645px, penuh warna, 976kb ]
Skrip 5kb penuh:
#!/usr/bin/php
<?php
#> php xdotool byzanz gifsicle curl
#@ https://webdev23.github.io/gif/gif
echo "Usage: ./gif [time in seconds|!] [--fullscreen|-f]\n";
echo "--------------------------------------------------\n";
echo "Gif recorder tool\n";
echo "gif ! to call back last settings\n";
echo "Please move your mouse at the top left corner point\n";
echo "of the wanted gif area. Then press enter.\n";
echo "\n";
#~ Nico KraZhtest | 05/2017 | https://github.com/webdev23/gif
#~ Create fluid GIF's fastly
#~ You can set the gif record time as argument: ./gif 10
#~ Default record time is 1 seconde, or set it now:
$recordTime = 1;
#~ ----------------
$t = @$argv[1];
$x1;$y1;$x2;$y2;$gw;$gh;$defc;$rw;
if (!isset($argv[1]) || @$argv[1] === "!") {
$t = $recordTime;
}
if (@$argv[1] === "!") {
$pos = file_get_contents("./.config/gif/pos");
$pos = explode("\n", $pos);
$x1 = $pos[0];
$y1 = $pos[1];
$x2 = $pos[2];
$y2 = $pos[3];
$gw = $pos[4];
$gh = $pos[5];
$t = $pos[6];
@$GLOBALS['defc'] = $pos[7];
@$GLOBALS['$rw'] = $pos[8];
#~ echo $x1." ".$y1." ".$x2." ".$y2." ".$gw." ".$gh." ".$t." ".$defc." ".@$rw;
}
else if (@$argv[2] === "fullscreen" || @$argv[2] === "--fullscreen" || @$argv[2] === "-f" || @$argv[2] === "f") {
echo "############\nStarting fullscreen record\n";
$fs = system("xdpyinfo | grep 'dimensions:'");
echo "\n";
$fs = explode(" ",$fs);
echo $fs[1];
$fs = explode(" ",$fs[1]);
echo $fs[0];
$fs = explode("x",$fs[0]);
echo $fs[0]."\n";
echo $fs[1];
$x1 = "0";
$y1 = "0";
$x2 = "fs";
$y2 = "fs";
$gw = $fs[0];
$gh = $fs[1];
$t = $argv[1];
system("mkdir -p ./.config/gif/");
system("cd ./.config/gif/ && \
echo '$x1\n$y1\n$x2\n$y2\n$gw\n$gh\n$t\n\n\n\n' > pos");
}
else {
$stdin = fopen('php://stdin', 'r');
$response = rtrim(fgets(STDIN));
$p1 = system("xdotool getmouselocation");
$pos1 = explode(" ",$p1);
$x1 = $pos1[0];
$x1 = explode(":",$x1);
$x1 = $x1[1];
echo "X1: ".$x1;
$y1 = $pos1[1];
$y1 = explode(":",$y1);
$y1 = $y1[1];
echo " Y1: ".$y1;
echo "\nNow move your mousse at the bottom right corner.\nThen enter\n";
$stdin = fopen('php://stdin', 'r');
$response = rtrim(fgets(STDIN));
$p2 = system("xdotool getmouselocation");
$pos2 = explode(" ",$p2);
$x2 = $pos2[0];
$x2 = explode(":",$x2);
$x2 = $x2[1];
echo "X2: ".$x2;
$y2 = $pos2[1];
$y2 = explode(":",$y2);
$y2 = $y2[1];
echo " Y2: ".$y2;
$gw = ($x2 - $x1);
echo "\nGif width: ".$gw;
$gh = ($y2 - $y1);
echo "\nGif height: ".$gh;
echo "\n".$x1." ".$y1." ".$x2." ".$y2." ".$gw." ".$gh." ".$t."\n";
system("mkdir -p ./.config/gif/");
system("cd ./.config/gif/ && \
echo '$x1\n$y1\n$x2\n$y2\n$gw\n$gh\n$t\n\n\n\n' > pos");
}
$unix = date_timestamp_get(date_create());
echo "\n".$unix." | Starting ".$t."s gif record\n";
@system("byzanz-record \
-v \
--duration=$t \
--x=$x1 \
--y=$y1 \
--width=$gw \
--height=$gh \
~/Pictures/gif$unix.gif");
$named = "gif".$unix;
echo "Saved as ~/Pictures/".$named.".gif\n";
echo "\nOptimize | How many colors to keep? (default 100, max 256) \n";
if (@$argv[1] === "!"){
$pos = file_get_contents("./.config/gif/pos");
$pos = explode("\n", $pos);
$defc = $pos[7];
}
if (!isset($defc)){
$defc = readline("Colors: ");
}
if (empty($defc)){
$defc = "100";
}
echo "\nKeeping ".$defc." colors\n";
system("gifsicle --verbose -i ~/Pictures/$named.gif -O5 --colors=$defc -o ~/Pictures/$named\_reduced.gif");
echo "\nOptimize | Resize width in pixels (default 360px) \n";
if (@$argv[1] === "!"){
$pos = file_get_contents("./.config/gif/pos");
$pos = explode("\n", $pos);
$rw = $pos[8];
}
if (!isset($rw)){
$rw = readline("Width : ");
}
if (empty($rw)){
$rw = "360";
}
echo "\nResized by ".$rw." pixels width\n";
@system("gifsicle --verbose -i ~/Pictures/$named\_reduced.gif --resize-width $rw -o ~/Pictures/".$named."_optimized.gif");
$opt = "~/Pictures/".$named."_optimized.gif";
usleep(5000000);
echo "\nSpecial | Reverse and merge?\n";
system("xdg-open ~/Pictures/".$named."_optimized.gif > /dev/null");
if (@$argv[1] === "!"){
$pos = file_get_contents("./.config/gif/pos");
$pos = explode("\n", $pos);
$rev = $pos[9];
}
if (!isset($rev)){
$stdin = fopen('php://stdin', 'r');
$rev = rtrim(fgets(STDIN));
$rev = "1";
}
if (!isset($rev)){
$rev = "0";
}
@system("cd ./.config/gif/ && sed -i '8s/.*/$defc/' pos");
@system("cd ./.config/gif/ && sed -i '9s/.*/$rw/' pos");
@system("cd ./.config/gif/ && sed -i '10s/.*/$rev/' pos");
if ($rev === "1"){
@system("gifsicle \
-i ~/Pictures/$named\_reduced.gif \
'#-2-1' \
-o ~/Pictures/".$named."_reversed.gif");
$inv = "~/Pictures/".$named."_reversed.gif";
usleep(400000);
@system("gifsicle \
-i ~/Pictures/$named\_reduced.gif \
--append $inv \
--resize-width $rw \
-o ~/Pictures/".$named."_merged.gif");
usleep(3000000);
system("xdg-open ~/Pictures/".$named."_merged.gif > /dev/null");
}
echo "\n####################";
echo "\nUpload to giphy.com?\n";
$stdin = fopen('php://stdin', 'r');
$response = rtrim(fgets(STDIN));
$m = "~/Pictures/".$named."_merged.gif";
$f = system("du -h $m");
$f = explode(" ",$f);
$f = $f[1];
$www = system('curl \
--progress-bar \
-v \
-F "file=@'.$f.'" \
-F "api_key=dc6zaTOxFJmzC" \
"http://upload.giphy.com/v1/gifs"');
$www = json_decode($www);
echo "\n\nhttps://i.giphy.com/".$www->data->id.".gif\n";
echo "\nThanks YOU!\n";
Kemampuan membalikkan / menggabungkan, untuk membuat barang artistik.
Asli (435kb)
Terbalik, digabung: (826kb)
Untuk menginstal, menggunakan phi :
php <(curl https://webdev23.github.io/phi/phi) install https://webdev23.github.io/gif/gif
Layar penuh:
[1920 * 1080px, gif 400px, 50 detik , 100 warna, 2Mb ]
Sumber, dengan beberapa penjelasan lebih lanjut dan potensi pembaruan:
https://github.com/webdev23/gif
